diff options
author | Jeremy Kerr <jk@ozlabs.org> | 2006-07-12 01:35:54 -0400 |
---|---|---|
committer | Paul Mackerras <paulus@samba.org> | 2006-07-31 01:55:04 -0400 |
commit | a7f67bdf2c9f24509b8e81e0f35573b611987c80 (patch) | |
tree | 201662dd6504418ef3c84cfe1f280153a4d8cb29 /arch/powerpc | |
parent | 4288b92b9644fdb4c6168273873fe08f32090d7a (diff) |
[POWERPC] Constify & voidify get_property()
Now that get_property() returns a void *, there's no need to cast its
return value. Also, treat the return value as const, so we can
constify get_property later.
powerpc core changes.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc')
-rw-r--r-- | arch/powerpc/kernel/btext.c | 24 | ||||
-rw-r--r-- | arch/powerpc/kernel/ibmebus.c | 6 | ||||
-rw-r--r-- | arch/powerpc/kernel/legacy_serial.c | 35 | ||||
-rw-r--r-- | arch/powerpc/kernel/lparcfg.c | 11 | ||||
-rw-r--r-- | arch/powerpc/kernel/machine_kexec_64.c | 10 | ||||
-rw-r--r-- | arch/powerpc/kernel/pci_32.c | 39 | ||||
-rw-r--r-- | arch/powerpc/kernel/pci_64.c | 28 | ||||
-rw-r--r-- | arch/powerpc/kernel/pci_dn.c | 13 | ||||
-rw-r--r-- | arch/powerpc/kernel/prom.c | 23 | ||||
-rw-r--r-- | arch/powerpc/kernel/prom_parse.c | 68 | ||||
-rw-r--r-- | arch/powerpc/kernel/rtas-proc.c | 25 | ||||
-rw-r--r-- | arch/powerpc/kernel/rtas.c | 28 | ||||
-rw-r--r-- | arch/powerpc/kernel/rtas_pci.c | 22 | ||||
-rw-r--r-- | arch/powerpc/kernel/setup-common.c | 19 | ||||
-rw-r--r-- | arch/powerpc/kernel/setup_64.c | 14 | ||||
-rw-r--r-- | arch/powerpc/kernel/sysfs.c | 5 | ||||
-rw-r--r-- | arch/powerpc/kernel/time.c | 4 | ||||
-rw-r--r-- | arch/powerpc/kernel/vio.c | 16 | ||||
-rw-r--r-- | arch/powerpc/mm/numa.c | 31 | ||||
-rw-r--r-- | arch/powerpc/sysdev/fsl_soc.c | 30 | ||||
-rw-r--r-- | arch/powerpc/sysdev/mmio_nvram.c | 4 |
21 files changed, 228 insertions, 227 deletions
diff --git a/arch/powerpc/kernel/btext.c b/arch/powerpc/kernel/btext.c index f4e5e14ee2b6..995fcef156fd 100644 --- a/arch/powerpc/kernel/btext.c +++ b/arch/powerpc/kernel/btext.c | |||
@@ -158,35 +158,35 @@ int btext_initialize(struct device_node *np) | |||
158 | { | 158 | { |
159 | unsigned int width, height, depth, pitch; | 159 | unsigned int width, height, depth, pitch; |
160 | unsigned long address = 0; | 160 | unsigned long address = 0; |
161 | u32 *prop; | 161 | const u32 *prop; |
162 | 162 | ||
163 | prop = (u32 *)get_property(np, "linux,bootx-width", NULL); | 163 | prop = get_property(np, "linux,bootx-width", NULL); |
164 | if (prop == NULL) | 164 | if (prop == NULL) |
165 | prop = (u32 *)get_property(np, "width", NULL); | 165 | prop = get_property(np, "width", NULL); |
166 | if (prop == NULL) | 166 | if (prop == NULL) |
167 | return -EINVAL; | 167 | return -EINVAL; |
168 | width = *prop; | 168 | width = *prop; |
169 | prop = (u32 *)get_property(np, "linux,bootx-height", NULL); | 169 | prop = get_property(np, "linux,bootx-height", NULL); |
170 | if (prop == NULL) | 170 | if (prop == NULL) |
171 | prop = (u32 *)get_property(np, "height", NULL); | 171 | prop = get_property(np, "height", NULL); |
172 | if (prop == NULL) | 172 | if (prop == NULL) |
173 | return -EINVAL; | 173 | return -EINVAL; |
174 | height = *prop; | 174 | height = *prop; |
175 | prop = (u32 *)get_property(np, "linux,bootx-depth", NULL); | 175 | prop = get_property(np, "linux,bootx-depth", NULL); |
176 | if (prop == NULL) | 176 | if (prop == NULL) |
177 | prop = (u32 *)get_property(np, "depth", NULL); | 177 | prop = get_property(np, "depth", NULL); |
178 | if (prop == NULL) | 178 | if (prop == NULL) |
179 | return -EINVAL; | 179 | return -EINVAL; |
180 | depth = *prop; | 180 | depth = *prop; |
181 | pitch = width * ((depth + 7) / 8); | 181 | pitch = width * ((depth + 7) / 8); |
182 | prop = (u32 *)get_property(np, "linux,bootx-linebytes", NULL); | 182 | prop = get_property(np, "linux,bootx-linebytes", NULL); |
183 | if (prop == NULL) | 183 | if (prop == NULL) |
184 | prop = (u32 *)get_property(np, "linebytes", NULL); | 184 | prop = get_property(np, "linebytes", NULL); |
185 | if (prop) | 185 | if (prop) |
186 | pitch = *prop; | 186 | pitch = *prop; |
187 | if (pitch == 1) | 187 | if (pitch == 1) |
188 | pitch = 0x1000; | 188 | pitch = 0x1000; |
189 | prop = (u32 *)get_property(np, "address", NULL); | 189 | prop = get_property(np, "address", NULL); |
190 | if (prop) | 190 | if (prop) |
191 | address = *prop; | 191 | address = *prop; |
192 | 192 | ||
@@ -214,11 +214,11 @@ int btext_initialize(struct device_node *np) | |||
214 | 214 | ||
215 | int __init btext_find_display(int allow_nonstdout) | 215 | int __init btext_find_display(int allow_nonstdout) |
216 | { | 216 | { |
217 | char *name; | 217 | const char *name; |
218 | struct device_node *np = NULL; | 218 | struct device_node *np = NULL; |
219 | int rc = -ENODEV; | 219 | int rc = -ENODEV; |
220 | 220 | ||
221 | name = (char *)get_property(of_chosen, "linux,stdout-path", NULL); | 221 | name = get_property(of_chosen, "linux,stdout-path", NULL); |
222 | if (name != NULL) { | 222 | if (name != NULL) { |
223 | np = of_find_node_by_path(name); | 223 | np = of_find_node_by_path(name); |
224 | if (np != NULL) { | 224 | if (np != NULL) { |
diff --git a/arch/powerpc/kernel/ibmebus.c b/arch/powerpc/kernel/ibmebus.c index 97ddc02a3d42..d9a0b087fa7f 100644 --- a/arch/powerpc/kernel/ibmebus.c +++ b/arch/powerpc/kernel/ibmebus.c | |||
@@ -167,7 +167,7 @@ static DEVICE_ATTR(name, S_IRUSR | S_IRGRP | S_IROTH, ibmebusdev_show_name, | |||
167 | NULL); | 167 | NULL); |
168 | 168 | ||
169 | static struct ibmebus_dev* __devinit ibmebus_register_device_common( | 169 | static struct ibmebus_dev* __devinit ibmebus_register_device_common( |
170 | struct ibmebus_dev *dev, char *name) | 170 | struct ibmebus_dev *dev, const char *name) |
171 | { | 171 | { |
172 | int err = 0; | 172 | int err = 0; |
173 | 173 | ||
@@ -194,10 +194,10 @@ static struct ibmebus_dev* __devinit ibmebus_register_device_node( | |||
194 | struct device_node *dn) | 194 | struct device_node *dn) |
195 | { | 195 | { |
196 | struct ibmebus_dev *dev; | 196 | struct ibmebus_dev *dev; |
197 | char *loc_code; | 197 | const char *loc_code; |
198 | int length; | 198 | int length; |
199 | 199 | ||
200 | loc_code = (char *)get_property(dn, "ibm,loc-code", NULL); | 200 | loc_code = get_property(dn, "ibm,loc-code", NULL); |
201 | if (!loc_code) { | 201 | if (!loc_code) { |
202 | printk(KERN_WARNING "%s: node %s missing 'ibm,loc-code'\n", | 202 | printk(KERN_WARNING "%s: node %s missing 'ibm,loc-code'\n", |
203 | __FUNCTION__, dn->name ? dn->name : "<unknown>"); | 203 | __FUNCTION__, dn->name ? dn->name : "<unknown>"); |
diff --git a/arch/powerpc/kernel/legacy_serial.c b/arch/powerpc/kernel/legacy_serial.c index 359ab89748e0..ee1e0b8c7f1f 100644 --- a/arch/powerpc/kernel/legacy_serial.c +++ b/arch/powerpc/kernel/legacy_serial.c | |||
@@ -39,16 +39,17 @@ static int __init add_legacy_port(struct device_node *np, int want_index, | |||
39 | phys_addr_t taddr, unsigned long irq, | 39 | phys_addr_t taddr, unsigned long irq, |
40 | upf_t flags, int irq_check_parent) | 40 | upf_t flags, int irq_check_parent) |
41 | { | 41 | { |
42 | u32 *clk, *spd, clock = BASE_BAUD * 16; | 42 | const u32 *clk, *spd; |
43 | u32 clock = BASE_BAUD * 16; | ||
43 | int index; | 44 | int index; |
44 | 45 | ||
45 | /* get clock freq. if present */ | 46 | /* get clock freq. if present */ |
46 | clk = (u32 *)get_property(np, "clock-frequency", NULL); | 47 | clk = get_property(np, "clock-frequency", NULL); |
47 | if (clk && *clk) | 48 | if (clk && *clk) |
48 | clock = *clk; | 49 | clock = *clk; |
49 | 50 | ||
50 | /* get default speed if present */ | 51 | /* get default speed if present */ |
51 | spd = (u32 *)get_property(np, "current-speed", NULL); | 52 | spd = get_property(np, "current-speed", NULL); |
52 | 53 | ||
53 | /* If we have a location index, then try to use it */ | 54 | /* If we have a location index, then try to use it */ |
54 | if (want_index >= 0 && want_index < MAX_LEGACY_SERIAL_PORTS) | 55 | if (want_index >= 0 && want_index < MAX_LEGACY_SERIAL_PORTS) |
@@ -113,7 +114,7 @@ static int __init add_legacy_soc_port(struct device_node *np, | |||
113 | struct device_node *soc_dev) | 114 | struct device_node *soc_dev) |
114 | { | 115 | { |
115 | u64 addr; | 116 | u64 addr; |
116 | u32 *addrp; | 117 | const u32 *addrp; |
117 | upf_t flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST | UPF_SHARE_IRQ; | 118 | upf_t flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST | UPF_SHARE_IRQ; |
118 | 119 | ||
119 | /* We only support ports that have a clock frequency properly | 120 | /* We only support ports that have a clock frequency properly |
@@ -140,15 +141,15 @@ static int __init add_legacy_soc_port(struct device_node *np, | |||
140 | static int __init add_legacy_isa_port(struct device_node *np, | 141 | static int __init add_legacy_isa_port(struct device_node *np, |
141 | struct device_node *isa_brg) | 142 | struct device_node *isa_brg) |
142 | { | 143 | { |
143 | u32 *reg; | 144 | const u32 *reg; |
144 | char *typep; | 145 | const char *typep; |
145 | int index = -1; | 146 | int index = -1; |
146 | u64 taddr; | 147 | u64 taddr; |
147 | 148 | ||
148 | DBG(" -> add_legacy_isa_port(%s)\n", np->full_name); | 149 | DBG(" -> add_legacy_isa_port(%s)\n", np->full_name); |
149 | 150 | ||
150 | /* Get the ISA port number */ | 151 | /* Get the ISA port number */ |
151 | reg = (u32 *)get_property(np, "reg", NULL); | 152 | reg = get_property(np, "reg", NULL); |
152 | if (reg == NULL) | 153 | if (reg == NULL) |
153 | return -1; | 154 | return -1; |
154 | 155 | ||
@@ -159,7 +160,7 @@ static int __init add_legacy_isa_port(struct device_node *np, | |||
159 | /* Now look for an "ibm,aix-loc" property that gives us ordering | 160 | /* Now look for an "ibm,aix-loc" property that gives us ordering |
160 | * if any... | 161 | * if any... |
161 | */ | 162 | */ |
162 | typep = (char *)get_property(np, "ibm,aix-loc", NULL); | 163 | typep = get_property(np, "ibm,aix-loc", NULL); |
163 | 164 | ||
164 | /* If we have a location index, then use it */ | 165 | /* If we have a location index, then use it */ |
165 | if (typep && *typep == 'S') | 166 | if (typep && *typep == 'S') |
@@ -184,7 +185,7 @@ static int __init add_legacy_pci_port(struct device_node *np, | |||
184 | struct device_node *pci_dev) | 185 | struct device_node *pci_dev) |
185 | { | 186 | { |
186 | u64 addr, base; | 187 | u64 addr, base; |
187 | u32 *addrp; | 188 | const u32 *addrp; |
188 | unsigned int flags; | 189 | unsigned int flags; |
189 | int iotype, index = -1, lindex = 0; | 190 | int iotype, index = -1, lindex = 0; |
190 | 191 | ||
@@ -223,7 +224,7 @@ static int __init add_legacy_pci_port(struct device_node *np, | |||
223 | * we get to their "reg" property | 224 | * we get to their "reg" property |
224 | */ | 225 | */ |
225 | if (np != pci_dev) { | 226 | if (np != pci_dev) { |
226 | u32 *reg = (u32 *)get_property(np, "reg", NULL); | 227 | const u32 *reg = get_property(np, "reg", NULL); |
227 | if (reg && (*reg < 4)) | 228 | if (reg && (*reg < 4)) |
228 | index = lindex = *reg; | 229 | index = lindex = *reg; |
229 | } | 230 | } |
@@ -281,13 +282,13 @@ static void __init setup_legacy_serial_console(int console) | |||
281 | void __init find_legacy_serial_ports(void) | 282 | void __init find_legacy_serial_ports(void) |
282 | { | 283 | { |
283 | struct device_node *np, *stdout = NULL; | 284 | struct device_node *np, *stdout = NULL; |
284 | char *path; | 285 | const char *path; |
285 | int index; | 286 | int index; |
286 | 287 | ||
287 | DBG(" -> find_legacy_serial_port()\n"); | 288 | DBG(" -> find_legacy_serial_port()\n"); |
288 | 289 | ||
289 | /* Now find out if one of these is out firmware console */ | 290 | /* Now find out if one of these is out firmware console */ |
290 | path = (char *)get_property(of_chosen, "linux,stdout-path", NULL); | 291 | path = get_property(of_chosen, "linux,stdout-path", NULL); |
291 | if (path != NULL) { | 292 | if (path != NULL) { |
292 | stdout = of_find_node_by_path(path); | 293 | stdout = of_find_node_by_path(path); |
293 | if (stdout) | 294 | if (stdout) |
@@ -487,8 +488,8 @@ static int __init check_legacy_serial_console(void) | |||
487 | { | 488 | { |
488 | struct device_node *prom_stdout = NULL; | 489 | struct device_node *prom_stdout = NULL; |
489 | int speed = 0, offset = 0; | 490 | int speed = 0, offset = 0; |
490 | char *name; | 491 | const char *name; |
491 | u32 *spd; | 492 | const u32 *spd; |
492 | 493 | ||
493 | DBG(" -> check_legacy_serial_console()\n"); | 494 | DBG(" -> check_legacy_serial_console()\n"); |
494 | 495 | ||
@@ -509,7 +510,7 @@ static int __init check_legacy_serial_console(void) | |||
509 | } | 510 | } |
510 | /* We are getting a weird phandle from OF ... */ | 511 | /* We are getting a weird phandle from OF ... */ |
511 | /* ... So use the full path instead */ | 512 | /* ... So use the full path instead */ |
512 | name = (char *)get_property(of_chosen, "linux,stdout-path", NULL); | 513 | name = get_property(of_chosen, "linux,stdout-path", NULL); |
513 | if (name == NULL) { | 514 | if (name == NULL) { |
514 | DBG(" no linux,stdout-path !\n"); | 515 | DBG(" no linux,stdout-path !\n"); |
515 | return -ENODEV; | 516 | return -ENODEV; |
@@ -521,12 +522,12 @@ static int __init check_legacy_serial_console(void) | |||
521 | } | 522 | } |
522 | DBG("stdout is %s\n", prom_stdout->full_name); | 523 | DBG("stdout is %s\n", prom_stdout->full_name); |
523 | 524 | ||
524 | name = (char *)get_property(prom_stdout, "name", NULL); | 525 | name = get_property(prom_stdout, "name", NULL); |
525 | if (!name) { | 526 | if (!name) { |
526 | DBG(" stdout package has no name !\n"); | 527 | DBG(" stdout package has no name !\n"); |
527 | goto not_found; | 528 | goto not_found; |
528 | } | 529 | } |
529 | spd = (u32 *)get_property(prom_stdout, "current-speed", NULL); | 530 | spd = get_property(prom_stdout, "current-speed", NULL); |
530 | if (spd) | 531 | if (spd) |
531 | speed = *spd; | 532 | speed = *spd; |
532 | 533 | ||
diff --git a/arch/powerpc/kernel/lparcfg.c b/arch/powerpc/kernel/lparcfg.c index 2d94b372d49b..3ce3a2d56fa8 100644 --- a/arch/powerpc/kernel/lparcfg.c +++ b/arch/powerpc/kernel/lparcfg.c | |||
@@ -309,12 +309,11 @@ static int pseries_lparcfg_data(struct seq_file *m, void *v) | |||
309 | int partition_potential_processors; | 309 | int partition_potential_processors; |
310 | int partition_active_processors; | 310 | int partition_active_processors; |
311 | struct device_node *rtas_node; | 311 | struct device_node *rtas_node; |
312 | int *lrdrp = NULL; | 312 | const int *lrdrp = NULL; |
313 | 313 | ||
314 | rtas_node = find_path_device("/rtas"); | 314 | rtas_node = find_path_device("/rtas"); |
315 | if (rtas_node) | 315 | if (rtas_node) |
316 | lrdrp = (int *)get_property(rtas_node, "ibm,lrdr-capacity", | 316 | lrdrp = get_property(rtas_node, "ibm,lrdr-capacity", NULL); |
317 | NULL); | ||
318 | 317 | ||
319 | if (lrdrp == NULL) { | 318 | if (lrdrp == NULL) { |
320 | partition_potential_processors = vdso_data->processorCount; | 319 | partition_potential_processors = vdso_data->processorCount; |
@@ -519,7 +518,8 @@ static int lparcfg_data(struct seq_file *m, void *v) | |||
519 | const char *model = ""; | 518 | const char *model = ""; |
520 | const char *system_id = ""; | 519 | const char *system_id = ""; |
521 | const char *tmp; | 520 | const char *tmp; |
522 | unsigned int *lp_index_ptr, lp_index = 0; | 521 | const unsigned int *lp_index_ptr; |
522 | unsigned int lp_index = 0; | ||
523 | 523 | ||
524 | seq_printf(m, "%s %s \n", MODULE_NAME, MODULE_VERS); | 524 | seq_printf(m, "%s %s \n", MODULE_NAME, MODULE_VERS); |
525 | 525 | ||
@@ -539,8 +539,7 @@ static int lparcfg_data(struct seq_file *m, void *v) | |||
539 | if (firmware_has_feature(FW_FEATURE_ISERIES)) | 539 | if (firmware_has_feature(FW_FEATURE_ISERIES)) |
540 | system_id += 4; | 540 | system_id += 4; |
541 | } | 541 | } |
542 | lp_index_ptr = (unsigned int *) | 542 | lp_index_ptr = get_property(rootdn, "ibm,partition-no", NULL); |
543 | get_property(rootdn, "ibm,partition-no", NULL); | ||
544 | if (lp_index_ptr) | 543 | if (lp_index_ptr) |
545 | lp_index = *lp_index_ptr; | 544 | lp_index = *lp_index_ptr; |
546 | } | 545 | } |
diff --git a/arch/powerpc/kernel/machine_kexec_64.c b/arch/powerpc/kernel/machine_kexec_64.c index b438d45a068c..4efdaa9d3f43 100644 --- a/arch/powerpc/kernel/machine_kexec_64.c +++ b/arch/powerpc/kernel/machine_kexec_64.c | |||
@@ -33,8 +33,8 @@ int default_machine_kexec_prepare(struct kimage *image) | |||
33 | unsigned long begin, end; /* limits of segment */ | 33 | unsigned long begin, end; /* limits of segment */ |
34 | unsigned long low, high; /* limits of blocked memory range */ | 34 | unsigned long low, high; /* limits of blocked memory range */ |
35 | struct device_node *node; | 35 | struct device_node *node; |
36 | unsigned long *basep; | 36 | const unsigned long *basep; |
37 | unsigned int *sizep; | 37 | const unsigned int *sizep; |
38 | 38 | ||
39 | if (!ppc_md.hpte_clear_all) | 39 | if (!ppc_md.hpte_clear_all) |
40 | return -ENOENT; | 40 | return -ENOENT; |
@@ -74,10 +74,8 @@ int default_machine_kexec_prepare(struct kimage *image) | |||
74 | /* We also should not overwrite the tce tables */ | 74 | /* We also should not overwrite the tce tables */ |
75 | for (node = of_find_node_by_type(NULL, "pci"); node != NULL; | 75 | for (node = of_find_node_by_type(NULL, "pci"); node != NULL; |
76 | node = of_find_node_by_type(node, "pci")) { | 76 | node = of_find_node_by_type(node, "pci")) { |
77 | basep = (unsigned long *)get_property(node, "linux,tce-base", | 77 | basep = get_property(node, "linux,tce-base", NULL); |
78 | NULL); | 78 | sizep = get_property(node, "linux,tce-size", NULL); |
79 | sizep = (unsigned int *)get_property(node, "linux,tce-size", | ||
80 | NULL); | ||
81 | if (basep == NULL || sizep == NULL) | 79 | if (basep == NULL || sizep == NULL) |
82 | continue; | 80 | continue; |
83 | 81 | ||
diff --git a/arch/powerpc/kernel/pci_32.c b/arch/powerpc/kernel/pci_32.c index 898dae8ab6d9..3f6bd36e9e14 100644 --- a/arch/powerpc/kernel/pci_32.c +++ b/arch/powerpc/kernel/pci_32.c | |||
@@ -633,12 +633,12 @@ pcibios_alloc_controller(void) | |||
633 | static void | 633 | static void |
634 | make_one_node_map(struct device_node* node, u8 pci_bus) | 634 | make_one_node_map(struct device_node* node, u8 pci_bus) |
635 | { | 635 | { |
636 | int *bus_range; | 636 | const int *bus_range; |
637 | int len; | 637 | int len; |
638 | 638 | ||
639 | if (pci_bus >= pci_bus_count) | 639 | if (pci_bus >= pci_bus_count) |
640 | return; | 640 | return; |
641 | bus_range = (int *) get_property(node, "bus-range", &len); | 641 | bus_range = get_property(node, "bus-range", &len); |
642 | if (bus_range == NULL || len < 2 * sizeof(int)) { | 642 | if (bus_range == NULL || len < 2 * sizeof(int)) { |
643 | printk(KERN_WARNING "Can't get bus-range for %s, " | 643 | printk(KERN_WARNING "Can't get bus-range for %s, " |
644 | "assuming it starts at 0\n", node->full_name); | 644 | "assuming it starts at 0\n", node->full_name); |
@@ -648,13 +648,13 @@ make_one_node_map(struct device_node* node, u8 pci_bus) | |||
648 | 648 | ||
649 | for (node=node->child; node != 0;node = node->sibling) { | 649 | for (node=node->child; node != 0;node = node->sibling) { |
650 | struct pci_dev* dev; | 650 | struct pci_dev* dev; |
651 | unsigned int *class_code, *reg; | 651 | const unsigned int *class_code, *reg; |
652 | 652 | ||
653 | class_code = (unsigned int *) get_property(node, "class-code", NULL); | 653 | class_code = get_property(node, "class-code", NULL); |
654 | if (!class_code || ((*class_code >> 8) != PCI_CLASS_BRIDGE_PCI && | 654 | if (!class_code || ((*class_code >> 8) != PCI_CLASS_BRIDGE_PCI && |
655 | (*class_code >> 8) != PCI_CLASS_BRIDGE_CARDBUS)) | 655 | (*class_code >> 8) != PCI_CLASS_BRIDGE_CARDBUS)) |
656 | continue; | 656 | continue; |
657 | reg = (unsigned int *)get_property(node, "reg", NULL); | 657 | reg = get_property(node, "reg", NULL); |
658 | if (!reg) | 658 | if (!reg) |
659 | continue; | 659 | continue; |
660 | dev = pci_find_slot(pci_bus, ((reg[0] >> 8) & 0xff)); | 660 | dev = pci_find_slot(pci_bus, ((reg[0] >> 8) & 0xff)); |
@@ -669,7 +669,7 @@ pcibios_make_OF_bus_map(void) | |||
669 | { | 669 | { |
670 | int i; | 670 | int i; |
671 | struct pci_controller* hose; | 671 | struct pci_controller* hose; |
672 | u8* of_prop_map; | 672 | struct property *map_prop; |
673 | 673 | ||
674 | pci_to_OF_bus_map = (u8*)kmalloc(pci_bus_count, GFP_KERNEL); | 674 | pci_to_OF_bus_map = (u8*)kmalloc(pci_bus_count, GFP_KERNEL); |
675 | if (!pci_to_OF_bus_map) { | 675 | if (!pci_to_OF_bus_map) { |
@@ -691,9 +691,12 @@ pcibios_make_OF_bus_map(void) | |||
691 | continue; | 691 | continue; |
692 | make_one_node_map(node, hose->first_busno); | 692 | make_one_node_map(node, hose->first_busno); |
693 | } | 693 | } |
694 | of_prop_map = get_property(find_path_device("/"), "pci-OF-bus-map", NULL); | 694 | map_prop = of_find_property(find_path_device("/"), |
695 | if (of_prop_map) | 695 | "pci-OF-bus-map", NULL); |
696 | memcpy(of_prop_map, pci_to_OF_bus_map, pci_bus_count); | 696 | if (map_prop) { |
697 | BUG_ON(pci_bus_count > map_prop->length); | ||
698 | memcpy(map_prop->value, pci_to_OF_bus_map, pci_bus_count); | ||
699 | } | ||
697 | #ifdef DEBUG | 700 | #ifdef DEBUG |
698 | printk("PCI->OF bus map:\n"); | 701 | printk("PCI->OF bus map:\n"); |
699 | for (i=0; i<pci_bus_count; i++) { | 702 | for (i=0; i<pci_bus_count; i++) { |
@@ -712,7 +715,7 @@ scan_OF_pci_childs(struct device_node* node, pci_OF_scan_iterator filter, void* | |||
712 | struct device_node* sub_node; | 715 | struct device_node* sub_node; |
713 | 716 | ||
714 | for (; node != 0;node = node->sibling) { | 717 | for (; node != 0;node = node->sibling) { |
715 | unsigned int *class_code; | 718 | const unsigned int *class_code; |
716 | 719 | ||
717 | if (filter(node, data)) | 720 | if (filter(node, data)) |
718 | return node; | 721 | return node; |
@@ -722,7 +725,7 @@ scan_OF_pci_childs(struct device_node* node, pci_OF_scan_iterator filter, void* | |||
722 | * a fake root for all functions of a multi-function device, | 725 | * a fake root for all functions of a multi-function device, |
723 | * we go down them as well. | 726 | * we go down them as well. |
724 | */ | 727 | */ |
725 | class_code = (unsigned int *) get_property(node, "class-code", NULL); | 728 | class_code = get_property(node, "class-code", NULL); |
726 | if ((!class_code || ((*class_code >> 8) != PCI_CLASS_BRIDGE_PCI && | 729 | if ((!class_code || ((*class_code >> 8) != PCI_CLASS_BRIDGE_PCI && |
727 | (*class_code >> 8) != PCI_CLASS_BRIDGE_CARDBUS)) && | 730 | (*class_code >> 8) != PCI_CLASS_BRIDGE_CARDBUS)) && |
728 | strcmp(node->name, "multifunc-device")) | 731 | strcmp(node->name, "multifunc-device")) |
@@ -737,10 +740,10 @@ scan_OF_pci_childs(struct device_node* node, pci_OF_scan_iterator filter, void* | |||
737 | static int | 740 | static int |
738 | scan_OF_pci_childs_iterator(struct device_node* node, void* data) | 741 | scan_OF_pci_childs_iterator(struct device_node* node, void* data) |
739 | { | 742 | { |
740 | unsigned int *reg; | 743 | const unsigned int *reg; |
741 | u8* fdata = (u8*)data; | 744 | u8* fdata = (u8*)data; |
742 | 745 | ||
743 | reg = (unsigned int *) get_property(node, "reg", NULL); | 746 | reg = get_property(node, "reg", NULL); |
744 | if (reg && ((reg[0] >> 8) & 0xff) == fdata[1] | 747 | if (reg && ((reg[0] >> 8) & 0xff) == fdata[1] |
745 | && ((reg[0] >> 16) & 0xff) == fdata[0]) | 748 | && ((reg[0] >> 16) & 0xff) == fdata[0]) |
746 | return 1; | 749 | return 1; |
@@ -841,7 +844,7 @@ find_OF_pci_device_filter(struct device_node* node, void* data) | |||
841 | int | 844 | int |
842 | pci_device_from_OF_node(struct device_node* node, u8* bus, u8* devfn) | 845 | pci_device_from_OF_node(struct device_node* node, u8* bus, u8* devfn) |
843 | { | 846 | { |
844 | unsigned int *reg; | 847 | const unsigned int *reg; |
845 | struct pci_controller* hose; | 848 | struct pci_controller* hose; |
846 | struct pci_dev* dev = NULL; | 849 | struct pci_dev* dev = NULL; |
847 | 850 | ||
@@ -854,7 +857,7 @@ pci_device_from_OF_node(struct device_node* node, u8* bus, u8* devfn) | |||
854 | if (!scan_OF_pci_childs(((struct device_node*)hose->arch_data)->child, | 857 | if (!scan_OF_pci_childs(((struct device_node*)hose->arch_data)->child, |
855 | find_OF_pci_device_filter, (void *)node)) | 858 | find_OF_pci_device_filter, (void *)node)) |
856 | return -ENODEV; | 859 | return -ENODEV; |
857 | reg = (unsigned int *) get_property(node, "reg", NULL); | 860 | reg = get_property(node, "reg", NULL); |
858 | if (!reg) | 861 | if (!reg) |
859 | return -ENODEV; | 862 | return -ENODEV; |
860 | *bus = (reg[0] >> 16) & 0xff; | 863 | *bus = (reg[0] >> 16) & 0xff; |
@@ -885,8 +888,8 @@ pci_process_bridge_OF_ranges(struct pci_controller *hose, | |||
885 | struct device_node *dev, int primary) | 888 | struct device_node *dev, int primary) |
886 | { | 889 | { |
887 | static unsigned int static_lc_ranges[256] __initdata; | 890 | static unsigned int static_lc_ranges[256] __initdata; |
888 | unsigned int *dt_ranges, *lc_ranges, *ranges, *prev; | 891 | const unsigned int *dt_ranges; |
889 | unsigned int size; | 892 | unsigned int *lc_ranges, *ranges, *prev, size; |
890 | int rlen = 0, orig_rlen; | 893 | int rlen = 0, orig_rlen; |
891 | int memno = 0; | 894 | int memno = 0; |
892 | struct resource *res; | 895 | struct resource *res; |
@@ -897,7 +900,7 @@ pci_process_bridge_OF_ranges(struct pci_controller *hose, | |||
897 | * that can have more than 3 ranges, fortunately using contiguous | 900 | * that can have more than 3 ranges, fortunately using contiguous |
898 | * addresses -- BenH | 901 | * addresses -- BenH |
899 | */ | 902 | */ |
900 | dt_ranges = (unsigned int *) get_property(dev, "ranges", &rlen); | 903 | dt_ranges = get_property(dev, "ranges", &rlen); |
901 | if (!dt_ranges) | 904 | if (!dt_ranges) |
902 | return; | 905 | return; |
903 | /* Sanity check, though hopefully that never happens */ | 906 | /* Sanity check, though hopefully that never happens */ |
diff --git a/arch/powerpc/kernel/pci_64.c b/arch/powerpc/kernel/pci_64.c index 1d85fcba51e4..e795a7e2a38e 100644 --- a/arch/powerpc/kernel/pci_64.c +++ b/arch/powerpc/kernel/pci_64.c | |||
@@ -246,10 +246,10 @@ static void __init pcibios_claim_of_setup(void) | |||
246 | #ifdef CONFIG_PPC_MULTIPLATFORM | 246 | #ifdef CONFIG_PPC_MULTIPLATFORM |
247 | static u32 get_int_prop(struct device_node *np, const char *name, u32 def) | 247 | static u32 get_int_prop(struct device_node *np, const char *name, u32 def) |
248 | { | 248 | { |
249 | u32 *prop; | 249 | const u32 *prop; |
250 | int len; | 250 | int len; |
251 | 251 | ||
252 | prop = (u32 *) get_property(np, name, &len); | 252 | prop = get_property(np, name, &len); |
253 | if (prop && len >= 4) | 253 | if (prop && len >= 4) |
254 | return *prop; | 254 | return *prop; |
255 | return def; | 255 | return def; |
@@ -278,10 +278,11 @@ static void pci_parse_of_addrs(struct device_node *node, struct pci_dev *dev) | |||
278 | u64 base, size; | 278 | u64 base, size; |
279 | unsigned int flags; | 279 | unsigned int flags; |
280 | struct resource *res; | 280 | struct resource *res; |
281 | u32 *addrs, i; | 281 | const u32 *addrs; |
282 | u32 i; | ||
282 | int proplen; | 283 | int proplen; |
283 | 284 | ||
284 | addrs = (u32 *) get_property(node, "assigned-addresses", &proplen); | 285 | addrs = get_property(node, "assigned-addresses", &proplen); |
285 | if (!addrs) | 286 | if (!addrs) |
286 | return; | 287 | return; |
287 | DBG(" parse addresses (%d bytes) @ %p\n", proplen, addrs); | 288 | DBG(" parse addresses (%d bytes) @ %p\n", proplen, addrs); |
@@ -381,7 +382,7 @@ void __devinit of_scan_bus(struct device_node *node, | |||
381 | struct pci_bus *bus) | 382 | struct pci_bus *bus) |
382 | { | 383 | { |
383 | struct device_node *child = NULL; | 384 | struct device_node *child = NULL; |
384 | u32 *reg; | 385 | const u32 *reg; |
385 | int reglen, devfn; | 386 | int reglen, devfn; |
386 | struct pci_dev *dev; | 387 | struct pci_dev *dev; |
387 | 388 | ||
@@ -389,7 +390,7 @@ void __devinit of_scan_bus(struct device_node *node, | |||
389 | 390 | ||
390 | while ((child = of_get_next_child(node, child)) != NULL) { | 391 | while ((child = of_get_next_child(node, child)) != NULL) { |
391 | DBG(" * %s\n", child->full_name); | 392 | DBG(" * %s\n", child->full_name); |
392 | reg = (u32 *) get_property(child, "reg", ®len); | 393 | reg = get_property(child, "reg", ®len); |
393 | if (reg == NULL || reglen < 20) | 394 | if (reg == NULL || reglen < 20) |
394 | continue; | 395 | continue; |
395 | devfn = (reg[0] >> 8) & 0xff; | 396 | devfn = (reg[0] >> 8) & 0xff; |
@@ -413,7 +414,7 @@ void __devinit of_scan_pci_bridge(struct device_node *node, | |||
413 | struct pci_dev *dev) | 414 | struct pci_dev *dev) |
414 | { | 415 | { |
415 | struct pci_bus *bus; | 416 | struct pci_bus *bus; |
416 | u32 *busrange, *ranges; | 417 | const u32 *busrange, *ranges; |
417 | int len, i, mode; | 418 | int len, i, mode; |
418 | struct resource *res; | 419 | struct resource *res; |
419 | unsigned int flags; | 420 | unsigned int flags; |
@@ -422,13 +423,13 @@ void __devinit of_scan_pci_bridge(struct device_node *node, | |||
422 | DBG("of_scan_pci_bridge(%s)\n", node->full_name); | 423 | DBG("of_scan_pci_bridge(%s)\n", node->full_name); |
423 | 424 | ||
424 | /* parse bus-range property */ | 425 | /* parse bus-range property */ |
425 | busrange = (u32 *) get_property(node, "bus-range", &len); | 426 | busrange = get_property(node, "bus-range", &len); |
426 | if (busrange == NULL || len != 8) { | 427 | if (busrange == NULL || len != 8) { |
427 | printk(KERN_DEBUG "Can't get bus-range for PCI-PCI bridge %s\n", | 428 | printk(KERN_DEBUG "Can't get bus-range for PCI-PCI bridge %s\n", |
428 | node->full_name); | 429 | node->full_name); |
429 | return; | 430 | return; |
430 | } | 431 | } |
431 | ranges = (u32 *) get_property(node, "ranges", &len); | 432 | ranges = get_property(node, "ranges", &len); |
432 | if (ranges == NULL) { | 433 | if (ranges == NULL) { |
433 | printk(KERN_DEBUG "Can't get ranges for PCI-PCI bridge %s\n", | 434 | printk(KERN_DEBUG "Can't get ranges for PCI-PCI bridge %s\n", |
434 | node->full_name); | 435 | node->full_name); |
@@ -892,13 +893,13 @@ static void __devinit pci_process_ISA_OF_ranges(struct device_node *isa_node, | |||
892 | unsigned int size; | 893 | unsigned int size; |
893 | }; | 894 | }; |
894 | 895 | ||
895 | struct isa_range *range; | 896 | const struct isa_range *range; |
896 | unsigned long pci_addr; | 897 | unsigned long pci_addr; |
897 | unsigned int isa_addr; | 898 | unsigned int isa_addr; |
898 | unsigned int size; | 899 | unsigned int size; |
899 | int rlen = 0; | 900 | int rlen = 0; |
900 | 901 | ||
901 | range = (struct isa_range *) get_property(isa_node, "ranges", &rlen); | 902 | range = get_property(isa_node, "ranges", &rlen); |
902 | if (range == NULL || (rlen < sizeof(struct isa_range))) { | 903 | if (range == NULL || (rlen < sizeof(struct isa_range))) { |
903 | printk(KERN_ERR "no ISA ranges or unexpected isa range size," | 904 | printk(KERN_ERR "no ISA ranges or unexpected isa range size," |
904 | "mapping 64k\n"); | 905 | "mapping 64k\n"); |
@@ -939,7 +940,8 @@ static void __devinit pci_process_ISA_OF_ranges(struct device_node *isa_node, | |||
939 | void __devinit pci_process_bridge_OF_ranges(struct pci_controller *hose, | 940 | void __devinit pci_process_bridge_OF_ranges(struct pci_controller *hose, |
940 | struct device_node *dev, int prim) | 941 | struct device_node *dev, int prim) |
941 | { | 942 | { |
942 | unsigned int *ranges, pci_space; | 943 | const unsigned int *ranges; |
944 | unsigned int pci_space; | ||
943 | unsigned long size; | 945 | unsigned long size; |
944 | int rlen = 0; | 946 | int rlen = 0; |
945 | int memno = 0; | 947 | int memno = 0; |
@@ -957,7 +959,7 @@ void __devinit pci_process_bridge_OF_ranges(struct pci_controller *hose, | |||
957 | * (size depending on dev->n_addr_cells) | 959 | * (size depending on dev->n_addr_cells) |
958 | * cells 4+5 or 5+6: the size of the range | 960 | * cells 4+5 or 5+6: the size of the range |
959 | */ | 961 | */ |
960 | ranges = (unsigned int *) get_property(dev, "ranges", &rlen); | 962 | ranges = get_property(dev, "ranges", &rlen); |
961 | if (ranges == NULL) | 963 | if (ranges == NULL) |
962 | return; | 964 | return; |
963 | hose->io_base_phys = 0; | 965 | hose->io_base_phys = 0; |
diff --git a/arch/powerpc/kernel/pci_dn.c b/arch/powerpc/kernel/pci_dn.c index 1c18953514c3..68df018dae0e 100644 --- a/arch/powerpc/kernel/pci_dn.c +++ b/arch/powerpc/kernel/pci_dn.c | |||
@@ -40,8 +40,8 @@ | |||
40 | static void * __devinit update_dn_pci_info(struct device_node *dn, void *data) | 40 | static void * __devinit update_dn_pci_info(struct device_node *dn, void *data) |
41 | { | 41 | { |
42 | struct pci_controller *phb = data; | 42 | struct pci_controller *phb = data; |
43 | int *type = (int *)get_property(dn, "ibm,pci-config-space-type", NULL); | 43 | const int *type = get_property(dn, "ibm,pci-config-space-type", NULL); |
44 | u32 *regs; | 44 | const u32 *regs; |
45 | struct pci_dn *pdn; | 45 | struct pci_dn *pdn; |
46 | 46 | ||
47 | if (mem_init_done) | 47 | if (mem_init_done) |
@@ -54,14 +54,14 @@ static void * __devinit update_dn_pci_info(struct device_node *dn, void *data) | |||
54 | dn->data = pdn; | 54 | dn->data = pdn; |
55 | pdn->node = dn; | 55 | pdn->node = dn; |
56 | pdn->phb = phb; | 56 | pdn->phb = phb; |
57 | regs = (u32 *)get_property(dn, "reg", NULL); | 57 | regs = get_property(dn, "reg", NULL); |
58 | if (regs) { | 58 | if (regs) { |
59 | /* First register entry is addr (00BBSS00) */ | 59 | /* First register entry is addr (00BBSS00) */ |
60 | pdn->busno = (regs[0] >> 16) & 0xff; | 60 | pdn->busno = (regs[0] >> 16) & 0xff; |
61 | pdn->devfn = (regs[0] >> 8) & 0xff; | 61 | pdn->devfn = (regs[0] >> 8) & 0xff; |
62 | } | 62 | } |
63 | if (firmware_has_feature(FW_FEATURE_ISERIES)) { | 63 | if (firmware_has_feature(FW_FEATURE_ISERIES)) { |
64 | u32 *busp = (u32 *)get_property(dn, "linux,subbus", NULL); | 64 | const u32 *busp = get_property(dn, "linux,subbus", NULL); |
65 | if (busp) | 65 | if (busp) |
66 | pdn->bussubno = *busp; | 66 | pdn->bussubno = *busp; |
67 | } | 67 | } |
@@ -96,10 +96,11 @@ void *traverse_pci_devices(struct device_node *start, traverse_func pre, | |||
96 | 96 | ||
97 | /* We started with a phb, iterate all childs */ | 97 | /* We started with a phb, iterate all childs */ |
98 | for (dn = start->child; dn; dn = nextdn) { | 98 | for (dn = start->child; dn; dn = nextdn) { |
99 | u32 *classp, class; | 99 | const u32 *classp; |
100 | u32 class; | ||
100 | 101 | ||
101 | nextdn = NULL; | 102 | nextdn = NULL; |
102 | classp = (u32 *)get_property(dn, "class-code", NULL); | 103 | classp = get_property(dn, "class-code", NULL); |
103 | class = classp ? *classp : 0; | 104 | class = classp ? *classp : 0; |
104 | 105 | ||
105 | if (pre && ((ret = pre(dn, data)) != NULL)) | 106 | if (pre && ((ret = pre(dn, data)) != NULL)) |
diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c index a1787ffb6319..2a3d84a39cb5 100644 --- a/arch/powerpc/kernel/prom.c +++ b/arch/powerpc/kernel/prom.c | |||
@@ -942,11 +942,11 @@ void __init early_init_devtree(void *params) | |||
942 | int | 942 | int |
943 | prom_n_addr_cells(struct device_node* np) | 943 | prom_n_addr_cells(struct device_node* np) |
944 | { | 944 | { |
945 | int* ip; | 945 | const int *ip; |
946 | do { | 946 | do { |
947 | if (np->parent) | 947 | if (np->parent) |
948 | np = np->parent; | 948 | np = np->parent; |
949 | ip = (int *) get_property(np, "#address-cells", NULL); | 949 | ip = get_property(np, "#address-cells", NULL); |
950 | if (ip != NULL) | 950 | if (ip != NULL) |
951 | return *ip; | 951 | return *ip; |
952 | } while (np->parent); | 952 | } while (np->parent); |
@@ -958,11 +958,11 @@ EXPORT_SYMBOL(prom_n_addr_cells); | |||
958 | int | 958 | int |
959 | prom_n_size_cells(struct device_node* np) | 959 | prom_n_size_cells(struct device_node* np) |
960 | { | 960 | { |
961 | int* ip; | 961 | const int* ip; |
962 | do { | 962 | do { |
963 | if (np->parent) | 963 | if (np->parent) |
964 | np = np->parent; | 964 | np = np->parent; |
965 | ip = (int *) get_property(np, "#size-cells", NULL); | 965 | ip = get_property(np, "#size-cells", NULL); |
966 | if (ip != NULL) | 966 | if (ip != NULL) |
967 | return *ip; | 967 | return *ip; |
968 | } while (np->parent); | 968 | } while (np->parent); |
@@ -1034,7 +1034,7 @@ int device_is_compatible(struct device_node *device, const char *compat) | |||
1034 | const char* cp; | 1034 | const char* cp; |
1035 | int cplen, l; | 1035 | int cplen, l; |
1036 | 1036 | ||
1037 | cp = (char *) get_property(device, "compatible", &cplen); | 1037 | cp = get_property(device, "compatible", &cplen); |
1038 | if (cp == NULL) | 1038 | if (cp == NULL) |
1039 | return 0; | 1039 | return 0; |
1040 | while (cplen > 0) { | 1040 | while (cplen > 0) { |
@@ -1449,7 +1449,7 @@ static int of_finish_dynamic_node(struct device_node *node) | |||
1449 | { | 1449 | { |
1450 | struct device_node *parent = of_get_parent(node); | 1450 | struct device_node *parent = of_get_parent(node); |
1451 | int err = 0; | 1451 | int err = 0; |
1452 | phandle *ibm_phandle; | 1452 | const phandle *ibm_phandle; |
1453 | 1453 | ||
1454 | node->name = get_property(node, "name", NULL); | 1454 | node->name = get_property(node, "name", NULL); |
1455 | node->type = get_property(node, "device_type", NULL); | 1455 | node->type = get_property(node, "device_type", NULL); |
@@ -1466,8 +1466,7 @@ static int of_finish_dynamic_node(struct device_node *node) | |||
1466 | return -ENODEV; | 1466 | return -ENODEV; |
1467 | 1467 | ||
1468 | /* fix up new node's linux_phandle field */ | 1468 | /* fix up new node's linux_phandle field */ |
1469 | if ((ibm_phandle = (unsigned int *)get_property(node, | 1469 | if ((ibm_phandle = get_property(node, "ibm,phandle", NULL))) |
1470 | "ibm,phandle", NULL))) | ||
1471 | node->linux_phandle = *ibm_phandle; | 1470 | node->linux_phandle = *ibm_phandle; |
1472 | 1471 | ||
1473 | out: | 1472 | out: |
@@ -1658,16 +1657,16 @@ struct device_node *of_get_cpu_node(int cpu, unsigned int *thread) | |||
1658 | hardid = get_hard_smp_processor_id(cpu); | 1657 | hardid = get_hard_smp_processor_id(cpu); |
1659 | 1658 | ||
1660 | for_each_node_by_type(np, "cpu") { | 1659 | for_each_node_by_type(np, "cpu") { |
1661 | u32 *intserv; | 1660 | const u32 *intserv; |
1662 | unsigned int plen, t; | 1661 | unsigned int plen, t; |
1663 | 1662 | ||
1664 | /* Check for ibm,ppc-interrupt-server#s. If it doesn't exist | 1663 | /* Check for ibm,ppc-interrupt-server#s. If it doesn't exist |
1665 | * fallback to "reg" property and assume no threads | 1664 | * fallback to "reg" property and assume no threads |
1666 | */ | 1665 | */ |
1667 | intserv = (u32 *)get_property(np, "ibm,ppc-interrupt-server#s", | 1666 | intserv = get_property(np, "ibm,ppc-interrupt-server#s", |
1668 | &plen); | 1667 | &plen); |
1669 | if (intserv == NULL) { | 1668 | if (intserv == NULL) { |
1670 | u32 *reg = (u32 *)get_property(np, "reg", NULL); | 1669 | const u32 *reg = get_property(np, "reg", NULL); |
1671 | if (reg == NULL) | 1670 | if (reg == NULL) |
1672 | continue; | 1671 | continue; |
1673 | if (*reg == hardid) { | 1672 | if (*reg == hardid) { |
diff --git a/arch/powerpc/kernel/prom_parse.c b/arch/powerpc/kernel/prom_parse.c index e9960170667b..cdcd5d665468 100644 --- a/arch/powerpc/kernel/prom_parse.c +++ b/arch/powerpc/kernel/prom_parse.c | |||
@@ -270,7 +270,7 @@ static int of_translate_one(struct device_node *parent, struct of_bus *bus, | |||
270 | struct of_bus *pbus, u32 *addr, | 270 | struct of_bus *pbus, u32 *addr, |
271 | int na, int ns, int pna) | 271 | int na, int ns, int pna) |
272 | { | 272 | { |
273 | u32 *ranges; | 273 | const u32 *ranges; |
274 | unsigned int rlen; | 274 | unsigned int rlen; |
275 | int rone; | 275 | int rone; |
276 | u64 offset = OF_BAD_ADDR; | 276 | u64 offset = OF_BAD_ADDR; |
@@ -287,7 +287,7 @@ static int of_translate_one(struct device_node *parent, struct of_bus *bus, | |||
287 | * to translate addresses that aren't supposed to be translated in | 287 | * to translate addresses that aren't supposed to be translated in |
288 | * the first place. --BenH. | 288 | * the first place. --BenH. |
289 | */ | 289 | */ |
290 | ranges = (u32 *)get_property(parent, "ranges", &rlen); | 290 | ranges = get_property(parent, "ranges", &rlen); |
291 | if (ranges == NULL || rlen == 0) { | 291 | if (ranges == NULL || rlen == 0) { |
292 | offset = of_read_number(addr, na); | 292 | offset = of_read_number(addr, na); |
293 | memset(addr, 0, pna * 4); | 293 | memset(addr, 0, pna * 4); |
@@ -330,7 +330,7 @@ static int of_translate_one(struct device_node *parent, struct of_bus *bus, | |||
330 | * that can be mapped to a cpu physical address). This is not really specified | 330 | * that can be mapped to a cpu physical address). This is not really specified |
331 | * that way, but this is traditionally the way IBM at least do things | 331 | * that way, but this is traditionally the way IBM at least do things |
332 | */ | 332 | */ |
333 | u64 of_translate_address(struct device_node *dev, u32 *in_addr) | 333 | u64 of_translate_address(struct device_node *dev, const u32 *in_addr) |
334 | { | 334 | { |
335 | struct device_node *parent = NULL; | 335 | struct device_node *parent = NULL; |
336 | struct of_bus *bus, *pbus; | 336 | struct of_bus *bus, *pbus; |
@@ -407,10 +407,10 @@ u64 of_translate_address(struct device_node *dev, u32 *in_addr) | |||
407 | } | 407 | } |
408 | EXPORT_SYMBOL(of_translate_address); | 408 | EXPORT_SYMBOL(of_translate_address); |
409 | 409 | ||
410 | u32 *of_get_address(struct device_node *dev, int index, u64 *size, | 410 | const u32 *of_get_address(struct device_node *dev, int index, u64 *size, |
411 | unsigned int *flags) | 411 | unsigned int *flags) |
412 | { | 412 | { |
413 | u32 *prop; | 413 | const u32 *prop; |
414 | unsigned int psize; | 414 | unsigned int psize; |
415 | struct device_node *parent; | 415 | struct device_node *parent; |
416 | struct of_bus *bus; | 416 | struct of_bus *bus; |
@@ -427,7 +427,7 @@ u32 *of_get_address(struct device_node *dev, int index, u64 *size, | |||
427 | return NULL; | 427 | return NULL; |
428 | 428 | ||
429 | /* Get "reg" or "assigned-addresses" property */ | 429 | /* Get "reg" or "assigned-addresses" property */ |
430 | prop = (u32 *)get_property(dev, bus->addresses, &psize); | 430 | prop = get_property(dev, bus->addresses, &psize); |
431 | if (prop == NULL) | 431 | if (prop == NULL) |
432 | return NULL; | 432 | return NULL; |
433 | psize /= 4; | 433 | psize /= 4; |
@@ -445,10 +445,10 @@ u32 *of_get_address(struct device_node *dev, int index, u64 *size, | |||
445 | } | 445 | } |
446 | EXPORT_SYMBOL(of_get_address); | 446 | EXPORT_SYMBOL(of_get_address); |
447 | 447 | ||
448 | u32 *of_get_pci_address(struct device_node *dev, int bar_no, u64 *size, | 448 | const u32 *of_get_pci_address(struct device_node *dev, int bar_no, u64 *size, |
449 | unsigned int *flags) | 449 | unsigned int *flags) |
450 | { | 450 | { |
451 | u32 *prop; | 451 | const u32 *prop; |
452 | unsigned int psize; | 452 | unsigned int psize; |
453 | struct device_node *parent; | 453 | struct device_node *parent; |
454 | struct of_bus *bus; | 454 | struct of_bus *bus; |
@@ -469,7 +469,7 @@ u32 *of_get_pci_address(struct device_node *dev, int bar_no, u64 *size, | |||
469 | return NULL; | 469 | return NULL; |
470 | 470 | ||
471 | /* Get "reg" or "assigned-addresses" property */ | 471 | /* Get "reg" or "assigned-addresses" property */ |
472 | prop = (u32 *)get_property(dev, bus->addresses, &psize); | 472 | prop = get_property(dev, bus->addresses, &psize); |
473 | if (prop == NULL) | 473 | if (prop == NULL) |
474 | return NULL; | 474 | return NULL; |
475 | psize /= 4; | 475 | psize /= 4; |
@@ -487,7 +487,7 @@ u32 *of_get_pci_address(struct device_node *dev, int bar_no, u64 *size, | |||
487 | } | 487 | } |
488 | EXPORT_SYMBOL(of_get_pci_address); | 488 | EXPORT_SYMBOL(of_get_pci_address); |
489 | 489 | ||
490 | static int __of_address_to_resource(struct device_node *dev, u32 *addrp, | 490 | static int __of_address_to_resource(struct device_node *dev, const u32 *addrp, |
491 | u64 size, unsigned int flags, | 491 | u64 size, unsigned int flags, |
492 | struct resource *r) | 492 | struct resource *r) |
493 | { | 493 | { |
@@ -518,7 +518,7 @@ static int __of_address_to_resource(struct device_node *dev, u32 *addrp, | |||
518 | int of_address_to_resource(struct device_node *dev, int index, | 518 | int of_address_to_resource(struct device_node *dev, int index, |
519 | struct resource *r) | 519 | struct resource *r) |
520 | { | 520 | { |
521 | u32 *addrp; | 521 | const u32 *addrp; |
522 | u64 size; | 522 | u64 size; |
523 | unsigned int flags; | 523 | unsigned int flags; |
524 | 524 | ||
@@ -532,7 +532,7 @@ EXPORT_SYMBOL_GPL(of_address_to_resource); | |||
532 | int of_pci_address_to_resource(struct device_node *dev, int bar, | 532 | int of_pci_address_to_resource(struct device_node *dev, int bar, |
533 | struct resource *r) | 533 | struct resource *r) |
534 | { | 534 | { |
535 | u32 *addrp; | 535 | const u32 *addrp; |
536 | u64 size; | 536 | u64 size; |
537 | unsigned int flags; | 537 | unsigned int flags; |
538 | 538 | ||
@@ -543,13 +543,14 @@ int of_pci_address_to_resource(struct device_node *dev, int bar, | |||
543 | } | 543 | } |
544 | EXPORT_SYMBOL_GPL(of_pci_address_to_resource); | 544 | EXPORT_SYMBOL_GPL(of_pci_address_to_resource); |
545 | 545 | ||
546 | void of_parse_dma_window(struct device_node *dn, unsigned char *dma_window_prop, | 546 | void of_parse_dma_window(struct device_node *dn, const void *dma_window_prop, |
547 | unsigned long *busno, unsigned long *phys, unsigned long *size) | 547 | unsigned long *busno, unsigned long *phys, unsigned long *size) |
548 | { | 548 | { |
549 | u32 *dma_window, cells; | 549 | const u32 *dma_window; |
550 | unsigned char *prop; | 550 | u32 cells; |
551 | const unsigned char *prop; | ||
551 | 552 | ||
552 | dma_window = (u32 *)dma_window_prop; | 553 | dma_window = dma_window_prop; |
553 | 554 | ||
554 | /* busno is always one cell */ | 555 | /* busno is always one cell */ |
555 | *busno = *(dma_window++); | 556 | *busno = *(dma_window++); |
@@ -578,13 +579,13 @@ static struct device_node *of_irq_dflt_pic; | |||
578 | static struct device_node *of_irq_find_parent(struct device_node *child) | 579 | static struct device_node *of_irq_find_parent(struct device_node *child) |
579 | { | 580 | { |
580 | struct device_node *p; | 581 | struct device_node *p; |
581 | phandle *parp; | 582 | const phandle *parp; |
582 | 583 | ||
583 | if (!of_node_get(child)) | 584 | if (!of_node_get(child)) |
584 | return NULL; | 585 | return NULL; |
585 | 586 | ||
586 | do { | 587 | do { |
587 | parp = (phandle *)get_property(child, "interrupt-parent", NULL); | 588 | parp = get_property(child, "interrupt-parent", NULL); |
588 | if (parp == NULL) | 589 | if (parp == NULL) |
589 | p = of_get_parent(child); | 590 | p = of_get_parent(child); |
590 | else { | 591 | else { |
@@ -646,11 +647,11 @@ void of_irq_map_init(unsigned int flags) | |||
646 | 647 | ||
647 | } | 648 | } |
648 | 649 | ||
649 | int of_irq_map_raw(struct device_node *parent, u32 *intspec, u32 *addr, | 650 | int of_irq_map_raw(struct device_node *parent, const u32 *intspec, |
650 | struct of_irq *out_irq) | 651 | const u32 *addr, struct of_irq *out_irq) |
651 | { | 652 | { |
652 | struct device_node *ipar, *tnode, *old = NULL, *newpar = NULL; | 653 | struct device_node *ipar, *tnode, *old = NULL, *newpar = NULL; |
653 | u32 *tmp, *imap, *imask; | 654 | const u32 *tmp, *imap, *imask; |
654 | u32 intsize = 1, addrsize, newintsize = 0, newaddrsize = 0; | 655 | u32 intsize = 1, addrsize, newintsize = 0, newaddrsize = 0; |
655 | int imaplen, match, i; | 656 | int imaplen, match, i; |
656 | 657 | ||
@@ -661,7 +662,7 @@ int of_irq_map_raw(struct device_node *parent, u32 *intspec, u32 *addr, | |||
661 | * is none, we are nice and just walk up the tree | 662 | * is none, we are nice and just walk up the tree |
662 | */ | 663 | */ |
663 | do { | 664 | do { |
664 | tmp = (u32 *)get_property(ipar, "#interrupt-cells", NULL); | 665 | tmp = get_property(ipar, "#interrupt-cells", NULL); |
665 | if (tmp != NULL) { | 666 | if (tmp != NULL) { |
666 | intsize = *tmp; | 667 | intsize = *tmp; |
667 | break; | 668 | break; |
@@ -682,7 +683,7 @@ int of_irq_map_raw(struct device_node *parent, u32 *intspec, u32 *addr, | |||
682 | */ | 683 | */ |
683 | old = of_node_get(ipar); | 684 | old = of_node_get(ipar); |
684 | do { | 685 | do { |
685 | tmp = (u32 *)get_property(old, "#address-cells", NULL); | 686 | tmp = get_property(old, "#address-cells", NULL); |
686 | tnode = of_get_parent(old); | 687 | tnode = of_get_parent(old); |
687 | of_node_put(old); | 688 | of_node_put(old); |
688 | old = tnode; | 689 | old = tnode; |
@@ -709,7 +710,7 @@ int of_irq_map_raw(struct device_node *parent, u32 *intspec, u32 *addr, | |||
709 | } | 710 | } |
710 | 711 | ||
711 | /* Now look for an interrupt-map */ | 712 | /* Now look for an interrupt-map */ |
712 | imap = (u32 *)get_property(ipar, "interrupt-map", &imaplen); | 713 | imap = get_property(ipar, "interrupt-map", &imaplen); |
713 | /* No interrupt map, check for an interrupt parent */ | 714 | /* No interrupt map, check for an interrupt parent */ |
714 | if (imap == NULL) { | 715 | if (imap == NULL) { |
715 | DBG(" -> no map, getting parent\n"); | 716 | DBG(" -> no map, getting parent\n"); |
@@ -719,7 +720,7 @@ int of_irq_map_raw(struct device_node *parent, u32 *intspec, u32 *addr, | |||
719 | imaplen /= sizeof(u32); | 720 | imaplen /= sizeof(u32); |
720 | 721 | ||
721 | /* Look for a mask */ | 722 | /* Look for a mask */ |
722 | imask = (u32 *)get_property(ipar, "interrupt-map-mask", NULL); | 723 | imask = get_property(ipar, "interrupt-map-mask", NULL); |
723 | 724 | ||
724 | /* If we were passed no "reg" property and we attempt to parse | 725 | /* If we were passed no "reg" property and we attempt to parse |
725 | * an interrupt-map, then #address-cells must be 0. | 726 | * an interrupt-map, then #address-cells must be 0. |
@@ -766,14 +767,14 @@ int of_irq_map_raw(struct device_node *parent, u32 *intspec, u32 *addr, | |||
766 | /* Get #interrupt-cells and #address-cells of new | 767 | /* Get #interrupt-cells and #address-cells of new |
767 | * parent | 768 | * parent |
768 | */ | 769 | */ |
769 | tmp = (u32 *)get_property(newpar, "#interrupt-cells", | 770 | tmp = get_property(newpar, "#interrupt-cells", |
770 | NULL); | 771 | NULL); |
771 | if (tmp == NULL) { | 772 | if (tmp == NULL) { |
772 | DBG(" -> parent lacks #interrupt-cells !\n"); | 773 | DBG(" -> parent lacks #interrupt-cells !\n"); |
773 | goto fail; | 774 | goto fail; |
774 | } | 775 | } |
775 | newintsize = *tmp; | 776 | newintsize = *tmp; |
776 | tmp = (u32 *)get_property(newpar, "#address-cells", | 777 | tmp = get_property(newpar, "#address-cells", |
777 | NULL); | 778 | NULL); |
778 | newaddrsize = (tmp == NULL) ? 0 : *tmp; | 779 | newaddrsize = (tmp == NULL) ? 0 : *tmp; |
779 | 780 | ||
@@ -819,14 +820,14 @@ EXPORT_SYMBOL_GPL(of_irq_map_raw); | |||
819 | static int of_irq_map_oldworld(struct device_node *device, int index, | 820 | static int of_irq_map_oldworld(struct device_node *device, int index, |
820 | struct of_irq *out_irq) | 821 | struct of_irq *out_irq) |
821 | { | 822 | { |
822 | u32 *ints; | 823 | const u32 *ints; |
823 | int intlen; | 824 | int intlen; |
824 | 825 | ||
825 | /* | 826 | /* |
826 | * Old machines just have a list of interrupt numbers | 827 | * Old machines just have a list of interrupt numbers |
827 | * and no interrupt-controller nodes. | 828 | * and no interrupt-controller nodes. |
828 | */ | 829 | */ |
829 | ints = (u32 *) get_property(device, "AAPL,interrupts", &intlen); | 830 | ints = get_property(device, "AAPL,interrupts", &intlen); |
830 | if (ints == NULL) | 831 | if (ints == NULL) |
831 | return -EINVAL; | 832 | return -EINVAL; |
832 | intlen /= sizeof(u32); | 833 | intlen /= sizeof(u32); |
@@ -851,7 +852,8 @@ static int of_irq_map_oldworld(struct device_node *device, int index, | |||
851 | int of_irq_map_one(struct device_node *device, int index, struct of_irq *out_irq) | 852 | int of_irq_map_one(struct device_node *device, int index, struct of_irq *out_irq) |
852 | { | 853 | { |
853 | struct device_node *p; | 854 | struct device_node *p; |
854 | u32 *intspec, *tmp, intsize, intlen, *addr; | 855 | const u32 *intspec, *tmp, *addr; |
856 | u32 intsize, intlen; | ||
855 | int res; | 857 | int res; |
856 | 858 | ||
857 | DBG("of_irq_map_one: dev=%s, index=%d\n", device->full_name, index); | 859 | DBG("of_irq_map_one: dev=%s, index=%d\n", device->full_name, index); |
@@ -861,13 +863,13 @@ int of_irq_map_one(struct device_node *device, int index, struct of_irq *out_irq | |||
861 | return of_irq_map_oldworld(device, index, out_irq); | 863 | return of_irq_map_oldworld(device, index, out_irq); |
862 | 864 | ||
863 | /* Get the interrupts property */ | 865 | /* Get the interrupts property */ |
864 | intspec = (u32 *)get_property(device, "interrupts", &intlen); | 866 | intspec = get_property(device, "interrupts", &intlen); |
865 | if (intspec == NULL) | 867 | if (intspec == NULL) |
866 | return -EINVAL; | 868 | return -EINVAL; |
867 | intlen /= sizeof(u32); | 869 | intlen /= sizeof(u32); |
868 | 870 | ||
869 | /* Get the reg property (if any) */ | 871 | /* Get the reg property (if any) */ |
870 | addr = (u32 *)get_property(device, "reg", NULL); | 872 | addr = get_property(device, "reg", NULL); |
871 | 873 | ||
872 | /* Look for the interrupt parent. */ | 874 | /* Look for the interrupt parent. */ |
873 | p = of_irq_find_parent(device); | 875 | p = of_irq_find_parent(device); |
@@ -875,7 +877,7 @@ int of_irq_map_one(struct device_node *device, int index, struct of_irq *out_irq | |||
875 | return -EINVAL; | 877 | return -EINVAL; |
876 | 878 | ||
877 | /* Get size of interrupt specifier */ | 879 | /* Get size of interrupt specifier */ |
878 | tmp = (u32 *)get_property(p, "#interrupt-cells", NULL); | 880 | tmp = get_property(p, "#interrupt-cells", NULL); |
879 | if (tmp == NULL) { | 881 | if (tmp == NULL) { |
880 | of_node_put(p); | 882 | of_node_put(p); |
881 | return -EINVAL; | 883 | return -EINVAL; |
diff --git a/arch/powerpc/kernel/rtas-proc.c b/arch/powerpc/kernel/rtas-proc.c index 9c9ad1fa9cce..2fe82abf1c52 100644 --- a/arch/powerpc/kernel/rtas-proc.c +++ b/arch/powerpc/kernel/rtas-proc.c | |||
@@ -246,12 +246,12 @@ struct file_operations ppc_rtas_rmo_buf_ops = { | |||
246 | 246 | ||
247 | static int ppc_rtas_find_all_sensors(void); | 247 | static int ppc_rtas_find_all_sensors(void); |
248 | static void ppc_rtas_process_sensor(struct seq_file *m, | 248 | static void ppc_rtas_process_sensor(struct seq_file *m, |
249 | struct individual_sensor *s, int state, int error, char *loc); | 249 | struct individual_sensor *s, int state, int error, const char *loc); |
250 | static char *ppc_rtas_process_error(int error); | 250 | static char *ppc_rtas_process_error(int error); |
251 | static void get_location_code(struct seq_file *m, | 251 | static void get_location_code(struct seq_file *m, |
252 | struct individual_sensor *s, char *loc); | 252 | struct individual_sensor *s, const char *loc); |
253 | static void check_location_string(struct seq_file *m, char *c); | 253 | static void check_location_string(struct seq_file *m, const char *c); |
254 | static void check_location(struct seq_file *m, char *c); | 254 | static void check_location(struct seq_file *m, const char *c); |
255 | 255 | ||
256 | static int __init proc_rtas_init(void) | 256 | static int __init proc_rtas_init(void) |
257 | { | 257 | { |
@@ -446,11 +446,11 @@ static int ppc_rtas_sensors_show(struct seq_file *m, void *v) | |||
446 | for (i=0; i<sensors.quant; i++) { | 446 | for (i=0; i<sensors.quant; i++) { |
447 | struct individual_sensor *p = &sensors.sensor[i]; | 447 | struct individual_sensor *p = &sensors.sensor[i]; |
448 | char rstr[64]; | 448 | char rstr[64]; |
449 | char *loc; | 449 | const char *loc; |
450 | int llen, offs; | 450 | int llen, offs; |
451 | 451 | ||
452 | sprintf (rstr, SENSOR_PREFIX"%04d", p->token); | 452 | sprintf (rstr, SENSOR_PREFIX"%04d", p->token); |
453 | loc = (char *) get_property(rtas_node, rstr, &llen); | 453 | loc = get_property(rtas_node, rstr, &llen); |
454 | 454 | ||
455 | /* A sensor may have multiple instances */ | 455 | /* A sensor may have multiple instances */ |
456 | for (j = 0, offs = 0; j <= p->quant; j++) { | 456 | for (j = 0, offs = 0; j <= p->quant; j++) { |
@@ -474,10 +474,10 @@ static int ppc_rtas_sensors_show(struct seq_file *m, void *v) | |||
474 | 474 | ||
475 | static int ppc_rtas_find_all_sensors(void) | 475 | static int ppc_rtas_find_all_sensors(void) |
476 | { | 476 | { |
477 | unsigned int *utmp; | 477 | const unsigned int *utmp; |
478 | int len, i; | 478 | int len, i; |
479 | 479 | ||
480 | utmp = (unsigned int *) get_property(rtas_node, "rtas-sensors", &len); | 480 | utmp = get_property(rtas_node, "rtas-sensors", &len); |
481 | if (utmp == NULL) { | 481 | if (utmp == NULL) { |
482 | printk (KERN_ERR "error: could not get rtas-sensors\n"); | 482 | printk (KERN_ERR "error: could not get rtas-sensors\n"); |
483 | return 1; | 483 | return 1; |
@@ -530,7 +530,7 @@ static char *ppc_rtas_process_error(int error) | |||
530 | */ | 530 | */ |
531 | 531 | ||
532 | static void ppc_rtas_process_sensor(struct seq_file *m, | 532 | static void ppc_rtas_process_sensor(struct seq_file *m, |
533 | struct individual_sensor *s, int state, int error, char *loc) | 533 | struct individual_sensor *s, int state, int error, const char *loc) |
534 | { | 534 | { |
535 | /* Defined return vales */ | 535 | /* Defined return vales */ |
536 | const char * key_switch[] = { "Off\t", "Normal\t", "Secure\t", | 536 | const char * key_switch[] = { "Off\t", "Normal\t", "Secure\t", |
@@ -682,7 +682,7 @@ static void ppc_rtas_process_sensor(struct seq_file *m, | |||
682 | 682 | ||
683 | /* ****************************************************************** */ | 683 | /* ****************************************************************** */ |
684 | 684 | ||
685 | static void check_location(struct seq_file *m, char *c) | 685 | static void check_location(struct seq_file *m, const char *c) |
686 | { | 686 | { |
687 | switch (c[0]) { | 687 | switch (c[0]) { |
688 | case LOC_PLANAR: | 688 | case LOC_PLANAR: |
@@ -719,7 +719,7 @@ static void check_location(struct seq_file *m, char *c) | |||
719 | * ${LETTER}${NUMBER}[[-/]${LETTER}${NUMBER} [ ... ] ] | 719 | * ${LETTER}${NUMBER}[[-/]${LETTER}${NUMBER} [ ... ] ] |
720 | * the '.' may be an abbrevation | 720 | * the '.' may be an abbrevation |
721 | */ | 721 | */ |
722 | static void check_location_string(struct seq_file *m, char *c) | 722 | static void check_location_string(struct seq_file *m, const char *c) |
723 | { | 723 | { |
724 | while (*c) { | 724 | while (*c) { |
725 | if (isalpha(*c) || *c == '.') | 725 | if (isalpha(*c) || *c == '.') |
@@ -733,7 +733,8 @@ static void check_location_string(struct seq_file *m, char *c) | |||
733 | 733 | ||
734 | /* ****************************************************************** */ | 734 | /* ****************************************************************** */ |
735 | 735 | ||
736 | static void get_location_code(struct seq_file *m, struct individual_sensor *s, char *loc) | 736 | static void get_location_code(struct seq_file *m, struct individual_sensor *s, |
737 | const char *loc) | ||
737 | { | 738 | { |
738 | if (!loc || !*loc) { | 739 | if (!loc || !*loc) { |
739 | seq_printf(m, "---");/* does not have a location */ | 740 | seq_printf(m, "---");/* does not have a location */ |
diff --git a/arch/powerpc/kernel/rtas.c b/arch/powerpc/kernel/rtas.c index 4a4cb5598402..10e10be324c9 100644 --- a/arch/powerpc/kernel/rtas.c +++ b/arch/powerpc/kernel/rtas.c | |||
@@ -177,10 +177,12 @@ void __init udbg_init_rtas_console(void) | |||
177 | void rtas_progress(char *s, unsigned short hex) | 177 | void rtas_progress(char *s, unsigned short hex) |
178 | { | 178 | { |
179 | struct device_node *root; | 179 | struct device_node *root; |
180 | int width, *p; | 180 | int width; |
181 | const int *p; | ||
181 | char *os; | 182 | char *os; |
182 | static int display_character, set_indicator; | 183 | static int display_character, set_indicator; |
183 | static int display_width, display_lines, *row_width, form_feed; | 184 | static int display_width, display_lines, form_feed; |
185 | const static int *row_width; | ||
184 | static DEFINE_SPINLOCK(progress_lock); | 186 | static DEFINE_SPINLOCK(progress_lock); |
185 | static int current_line; | 187 | static int current_line; |
186 | static int pending_newline = 0; /* did last write end with unprinted newline? */ | 188 | static int pending_newline = 0; /* did last write end with unprinted newline? */ |
@@ -191,16 +193,16 @@ void rtas_progress(char *s, unsigned short hex) | |||
191 | if (display_width == 0) { | 193 | if (display_width == 0) { |
192 | display_width = 0x10; | 194 | display_width = 0x10; |
193 | if ((root = find_path_device("/rtas"))) { | 195 | if ((root = find_path_device("/rtas"))) { |
194 | if ((p = (unsigned int *)get_property(root, | 196 | if ((p = get_property(root, |
195 | "ibm,display-line-length", NULL))) | 197 | "ibm,display-line-length", NULL))) |
196 | display_width = *p; | 198 | display_width = *p; |
197 | if ((p = (unsigned int *)get_property(root, | 199 | if ((p = get_property(root, |
198 | "ibm,form-feed", NULL))) | 200 | "ibm,form-feed", NULL))) |
199 | form_feed = *p; | 201 | form_feed = *p; |
200 | if ((p = (unsigned int *)get_property(root, | 202 | if ((p = get_property(root, |
201 | "ibm,display-number-of-lines", NULL))) | 203 | "ibm,display-number-of-lines", NULL))) |
202 | display_lines = *p; | 204 | display_lines = *p; |
203 | row_width = (unsigned int *)get_property(root, | 205 | row_width = get_property(root, |
204 | "ibm,display-truncation-length", NULL); | 206 | "ibm,display-truncation-length", NULL); |
205 | } | 207 | } |
206 | display_character = rtas_token("display-character"); | 208 | display_character = rtas_token("display-character"); |
@@ -293,10 +295,10 @@ EXPORT_SYMBOL(rtas_progress); /* needed by rtas_flash module */ | |||
293 | 295 | ||
294 | int rtas_token(const char *service) | 296 | int rtas_token(const char *service) |
295 | { | 297 | { |
296 | int *tokp; | 298 | const int *tokp; |
297 | if (rtas.dev == NULL) | 299 | if (rtas.dev == NULL) |
298 | return RTAS_UNKNOWN_SERVICE; | 300 | return RTAS_UNKNOWN_SERVICE; |
299 | tokp = (int *) get_property(rtas.dev, service, NULL); | 301 | tokp = get_property(rtas.dev, service, NULL); |
300 | return tokp ? *tokp : RTAS_UNKNOWN_SERVICE; | 302 | return tokp ? *tokp : RTAS_UNKNOWN_SERVICE; |
301 | } | 303 | } |
302 | EXPORT_SYMBOL(rtas_token); | 304 | EXPORT_SYMBOL(rtas_token); |
@@ -824,15 +826,15 @@ void __init rtas_initialize(void) | |||
824 | */ | 826 | */ |
825 | rtas.dev = of_find_node_by_name(NULL, "rtas"); | 827 | rtas.dev = of_find_node_by_name(NULL, "rtas"); |
826 | if (rtas.dev) { | 828 | if (rtas.dev) { |
827 | u32 *basep, *entryp; | 829 | const u32 *basep, *entryp, *sizep; |
828 | u32 *sizep; | ||
829 | 830 | ||
830 | basep = (u32 *)get_property(rtas.dev, "linux,rtas-base", NULL); | 831 | basep = get_property(rtas.dev, "linux,rtas-base", NULL); |
831 | sizep = (u32 *)get_property(rtas.dev, "rtas-size", NULL); | 832 | sizep = get_property(rtas.dev, "rtas-size", NULL); |
832 | if (basep != NULL && sizep != NULL) { | 833 | if (basep != NULL && sizep != NULL) { |
833 | rtas.base = *basep; | 834 | rtas.base = *basep; |
834 | rtas.size = *sizep; | 835 | rtas.size = *sizep; |
835 | entryp = (u32 *)get_property(rtas.dev, "linux,rtas-entry", NULL); | 836 | entryp = get_property(rtas.dev, |
837 | "linux,rtas-entry", NULL); | ||
836 | if (entryp == NULL) /* Ugh */ | 838 | if (entryp == NULL) /* Ugh */ |
837 | rtas.entry = rtas.base; | 839 | rtas.entry = rtas.base; |
838 | else | 840 | else |
diff --git a/arch/powerpc/kernel/rtas_pci.c b/arch/powerpc/kernel/rtas_pci.c index cda022657324..5a798ac6aecf 100644 --- a/arch/powerpc/kernel/rtas_pci.c +++ b/arch/powerpc/kernel/rtas_pci.c | |||
@@ -57,7 +57,7 @@ static inline int config_access_valid(struct pci_dn *dn, int where) | |||
57 | 57 | ||
58 | static int of_device_available(struct device_node * dn) | 58 | static int of_device_available(struct device_node * dn) |
59 | { | 59 | { |
60 | char * status; | 60 | const char *status; |
61 | 61 | ||
62 | status = get_property(dn, "status", NULL); | 62 | status = get_property(dn, "status", NULL); |
63 | 63 | ||
@@ -178,7 +178,7 @@ struct pci_ops rtas_pci_ops = { | |||
178 | 178 | ||
179 | int is_python(struct device_node *dev) | 179 | int is_python(struct device_node *dev) |
180 | { | 180 | { |
181 | char *model = (char *)get_property(dev, "model", NULL); | 181 | const char *model = get_property(dev, "model", NULL); |
182 | 182 | ||
183 | if (model && strstr(model, "Python")) | 183 | if (model && strstr(model, "Python")) |
184 | return 1; | 184 | return 1; |
@@ -234,7 +234,7 @@ void __init init_pci_config_tokens (void) | |||
234 | unsigned long __devinit get_phb_buid (struct device_node *phb) | 234 | unsigned long __devinit get_phb_buid (struct device_node *phb) |
235 | { | 235 | { |
236 | int addr_cells; | 236 | int addr_cells; |
237 | unsigned int *buid_vals; | 237 | const unsigned int *buid_vals; |
238 | unsigned int len; | 238 | unsigned int len; |
239 | unsigned long buid; | 239 | unsigned long buid; |
240 | 240 | ||
@@ -247,7 +247,7 @@ unsigned long __devinit get_phb_buid (struct device_node *phb) | |||
247 | if (phb->parent->parent) | 247 | if (phb->parent->parent) |
248 | return 0; | 248 | return 0; |
249 | 249 | ||
250 | buid_vals = (unsigned int *) get_property(phb, "reg", &len); | 250 | buid_vals = get_property(phb, "reg", &len); |
251 | if (buid_vals == NULL) | 251 | if (buid_vals == NULL) |
252 | return 0; | 252 | return 0; |
253 | 253 | ||
@@ -264,10 +264,10 @@ unsigned long __devinit get_phb_buid (struct device_node *phb) | |||
264 | static int phb_set_bus_ranges(struct device_node *dev, | 264 | static int phb_set_bus_ranges(struct device_node *dev, |
265 | struct pci_controller *phb) | 265 | struct pci_controller *phb) |
266 | { | 266 | { |
267 | int *bus_range; | 267 | const int *bus_range; |
268 | unsigned int len; | 268 | unsigned int len; |
269 | 269 | ||
270 | bus_range = (int *) get_property(dev, "bus-range", &len); | 270 | bus_range = get_property(dev, "bus-range", &len); |
271 | if (bus_range == NULL || len < 2 * sizeof(int)) { | 271 | if (bus_range == NULL || len < 2 * sizeof(int)) { |
272 | return 1; | 272 | return 1; |
273 | } | 273 | } |
@@ -325,15 +325,15 @@ unsigned long __init find_and_init_phbs(void) | |||
325 | * in chosen. | 325 | * in chosen. |
326 | */ | 326 | */ |
327 | if (of_chosen) { | 327 | if (of_chosen) { |
328 | int *prop; | 328 | const int *prop; |
329 | 329 | ||
330 | prop = (int *)get_property(of_chosen, "linux,pci-probe-only", | 330 | prop = get_property(of_chosen, |
331 | NULL); | 331 | "linux,pci-probe-only", NULL); |
332 | if (prop) | 332 | if (prop) |
333 | pci_probe_only = *prop; | 333 | pci_probe_only = *prop; |
334 | 334 | ||
335 | prop = (int *)get_property(of_chosen, | 335 | prop = get_property(of_chosen, |
336 | "linux,pci-assign-all-buses", NULL); | 336 | "linux,pci-assign-all-buses", NULL); |
337 | if (prop) | 337 | if (prop) |
338 | pci_assign_all_buses = *prop; | 338 | pci_assign_all_buses = *prop; |
339 | } | 339 | } |
diff --git a/arch/powerpc/kernel/setup-common.c b/arch/powerpc/kernel/setup-common.c index c6d7b98af7d5..aaf1727b3570 100644 --- a/arch/powerpc/kernel/setup-common.c +++ b/arch/powerpc/kernel/setup-common.c | |||
@@ -304,16 +304,15 @@ struct seq_operations cpuinfo_op = { | |||
304 | void __init check_for_initrd(void) | 304 | void __init check_for_initrd(void) |
305 | { | 305 | { |
306 | #ifdef CONFIG_BLK_DEV_INITRD | 306 | #ifdef CONFIG_BLK_DEV_INITRD |
307 | unsigned long *prop; | 307 | const unsigned long *prop; |
308 | 308 | ||
309 | DBG(" -> check_for_initrd()\n"); | 309 | DBG(" -> check_for_initrd()\n"); |
310 | 310 | ||
311 | if (of_chosen) { | 311 | if (of_chosen) { |
312 | prop = (unsigned long *)get_property(of_chosen, | 312 | prop = get_property(of_chosen, "linux,initrd-start", NULL); |
313 | "linux,initrd-start", NULL); | ||
314 | if (prop != NULL) { | 313 | if (prop != NULL) { |
315 | initrd_start = (unsigned long)__va(*prop); | 314 | initrd_start = (unsigned long)__va(*prop); |
316 | prop = (unsigned long *)get_property(of_chosen, | 315 | prop = get_property(of_chosen, |
317 | "linux,initrd-end", NULL); | 316 | "linux,initrd-end", NULL); |
318 | if (prop != NULL) { | 317 | if (prop != NULL) { |
319 | initrd_end = (unsigned long)__va(*prop); | 318 | initrd_end = (unsigned long)__va(*prop); |
@@ -366,15 +365,14 @@ void __init smp_setup_cpu_maps(void) | |||
366 | int cpu = 0; | 365 | int cpu = 0; |
367 | 366 | ||
368 | while ((dn = of_find_node_by_type(dn, "cpu")) && cpu < NR_CPUS) { | 367 | while ((dn = of_find_node_by_type(dn, "cpu")) && cpu < NR_CPUS) { |
369 | int *intserv; | 368 | const int *intserv; |
370 | int j, len = sizeof(u32), nthreads = 1; | 369 | int j, len = sizeof(u32), nthreads = 1; |
371 | 370 | ||
372 | intserv = (int *)get_property(dn, "ibm,ppc-interrupt-server#s", | 371 | intserv = get_property(dn, "ibm,ppc-interrupt-server#s", &len); |
373 | &len); | ||
374 | if (intserv) | 372 | if (intserv) |
375 | nthreads = len / sizeof(int); | 373 | nthreads = len / sizeof(int); |
376 | else { | 374 | else { |
377 | intserv = (int *) get_property(dn, "reg", NULL); | 375 | intserv = get_property(dn, "reg", NULL); |
378 | if (!intserv) | 376 | if (!intserv) |
379 | intserv = &cpu; /* assume logical == phys */ | 377 | intserv = &cpu; /* assume logical == phys */ |
380 | } | 378 | } |
@@ -395,13 +393,12 @@ void __init smp_setup_cpu_maps(void) | |||
395 | if (machine_is(pseries) && firmware_has_feature(FW_FEATURE_LPAR) && | 393 | if (machine_is(pseries) && firmware_has_feature(FW_FEATURE_LPAR) && |
396 | (dn = of_find_node_by_path("/rtas"))) { | 394 | (dn = of_find_node_by_path("/rtas"))) { |
397 | int num_addr_cell, num_size_cell, maxcpus; | 395 | int num_addr_cell, num_size_cell, maxcpus; |
398 | unsigned int *ireg; | 396 | const unsigned int *ireg; |
399 | 397 | ||
400 | num_addr_cell = prom_n_addr_cells(dn); | 398 | num_addr_cell = prom_n_addr_cells(dn); |
401 | num_size_cell = prom_n_size_cells(dn); | 399 | num_size_cell = prom_n_size_cells(dn); |
402 | 400 | ||
403 | ireg = (unsigned int *) | 401 | ireg = get_property(dn, "ibm,lrdr-capacity", NULL); |
404 | get_property(dn, "ibm,lrdr-capacity", NULL); | ||
405 | 402 | ||
406 | if (!ireg) | 403 | if (!ireg) |
407 | goto out; | 404 | goto out; |
diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c index e2447aef3a8f..77efe19ccd2c 100644 --- a/arch/powerpc/kernel/setup_64.c +++ b/arch/powerpc/kernel/setup_64.c | |||
@@ -106,7 +106,7 @@ static int smt_enabled_cmdline; | |||
106 | static void check_smt_enabled(void) | 106 | static void check_smt_enabled(void) |
107 | { | 107 | { |
108 | struct device_node *dn; | 108 | struct device_node *dn; |
109 | char *smt_option; | 109 | const char *smt_option; |
110 | 110 | ||
111 | /* Allow the command line to overrule the OF option */ | 111 | /* Allow the command line to overrule the OF option */ |
112 | if (smt_enabled_cmdline) | 112 | if (smt_enabled_cmdline) |
@@ -115,7 +115,7 @@ static void check_smt_enabled(void) | |||
115 | dn = of_find_node_by_path("/options"); | 115 | dn = of_find_node_by_path("/options"); |
116 | 116 | ||
117 | if (dn) { | 117 | if (dn) { |
118 | smt_option = (char *)get_property(dn, "ibm,smt-enabled", NULL); | 118 | smt_option = get_property(dn, "ibm,smt-enabled", NULL); |
119 | 119 | ||
120 | if (smt_option) { | 120 | if (smt_option) { |
121 | if (!strcmp(smt_option, "on")) | 121 | if (!strcmp(smt_option, "on")) |
@@ -292,7 +292,7 @@ static void __init initialize_cache_info(void) | |||
292 | */ | 292 | */ |
293 | 293 | ||
294 | if ( num_cpus == 1 ) { | 294 | if ( num_cpus == 1 ) { |
295 | u32 *sizep, *lsizep; | 295 | const u32 *sizep, *lsizep; |
296 | u32 size, lsize; | 296 | u32 size, lsize; |
297 | const char *dc, *ic; | 297 | const char *dc, *ic; |
298 | 298 | ||
@@ -307,10 +307,10 @@ static void __init initialize_cache_info(void) | |||
307 | 307 | ||
308 | size = 0; | 308 | size = 0; |
309 | lsize = cur_cpu_spec->dcache_bsize; | 309 | lsize = cur_cpu_spec->dcache_bsize; |
310 | sizep = (u32 *)get_property(np, "d-cache-size", NULL); | 310 | sizep = get_property(np, "d-cache-size", NULL); |
311 | if (sizep != NULL) | 311 | if (sizep != NULL) |
312 | size = *sizep; | 312 | size = *sizep; |
313 | lsizep = (u32 *) get_property(np, dc, NULL); | 313 | lsizep = get_property(np, dc, NULL); |
314 | if (lsizep != NULL) | 314 | if (lsizep != NULL) |
315 | lsize = *lsizep; | 315 | lsize = *lsizep; |
316 | if (sizep == 0 || lsizep == 0) | 316 | if (sizep == 0 || lsizep == 0) |
@@ -324,10 +324,10 @@ static void __init initialize_cache_info(void) | |||
324 | 324 | ||
325 | size = 0; | 325 | size = 0; |
326 | lsize = cur_cpu_spec->icache_bsize; | 326 | lsize = cur_cpu_spec->icache_bsize; |
327 | sizep = (u32 *)get_property(np, "i-cache-size", NULL); | 327 | sizep = get_property(np, "i-cache-size", NULL); |
328 | if (sizep != NULL) | 328 | if (sizep != NULL) |
329 | size = *sizep; | 329 | size = *sizep; |
330 | lsizep = (u32 *)get_property(np, ic, NULL); | 330 | lsizep = get_property(np, ic, NULL); |
331 | if (lsizep != NULL) | 331 | if (lsizep != NULL) |
332 | lsize = *lsizep; | 332 | lsize = *lsizep; |
333 | if (sizep == 0 || lsizep == 0) | 333 | if (sizep == 0 || lsizep == 0) |
diff --git a/arch/powerpc/kernel/sysfs.c b/arch/powerpc/kernel/sysfs.c index 010435095550..1d724aef438a 100644 --- a/arch/powerpc/kernel/sysfs.c +++ b/arch/powerpc/kernel/sysfs.c | |||
@@ -60,7 +60,7 @@ static int smt_snooze_cmdline; | |||
60 | static int __init smt_setup(void) | 60 | static int __init smt_setup(void) |
61 | { | 61 | { |
62 | struct device_node *options; | 62 | struct device_node *options; |
63 | unsigned int *val; | 63 | const unsigned int *val; |
64 | unsigned int cpu; | 64 | unsigned int cpu; |
65 | 65 | ||
66 | if (!cpu_has_feature(CPU_FTR_SMT)) | 66 | if (!cpu_has_feature(CPU_FTR_SMT)) |
@@ -70,8 +70,7 @@ static int __init smt_setup(void) | |||
70 | if (!options) | 70 | if (!options) |
71 | return -ENODEV; | 71 | return -ENODEV; |
72 | 72 | ||
73 | val = (unsigned int *)get_property(options, "ibm,smt-snooze-delay", | 73 | val = get_property(options, "ibm,smt-snooze-delay", NULL); |
74 | NULL); | ||
75 | if (!smt_snooze_cmdline && val) { | 74 | if (!smt_snooze_cmdline && val) { |
76 | for_each_possible_cpu(cpu) | 75 | for_each_possible_cpu(cpu) |
77 | per_cpu(smt_snooze_delay, cpu) = *val; | 76 | per_cpu(smt_snooze_delay, cpu) = *val; |
diff --git a/arch/powerpc/kernel/time.c b/arch/powerpc/kernel/time.c index 774c0a3c5019..8d4ccf061a4d 100644 --- a/arch/powerpc/kernel/time.c +++ b/arch/powerpc/kernel/time.c | |||
@@ -859,14 +859,14 @@ EXPORT_SYMBOL(do_settimeofday); | |||
859 | static int __init get_freq(char *name, int cells, unsigned long *val) | 859 | static int __init get_freq(char *name, int cells, unsigned long *val) |
860 | { | 860 | { |
861 | struct device_node *cpu; | 861 | struct device_node *cpu; |
862 | unsigned int *fp; | 862 | const unsigned int *fp; |
863 | int found = 0; | 863 | int found = 0; |
864 | 864 | ||
865 | /* The cpu node should have timebase and clock frequency properties */ | 865 | /* The cpu node should have timebase and clock frequency properties */ |
866 | cpu = of_find_node_by_type(NULL, "cpu"); | 866 | cpu = of_find_node_by_type(NULL, "cpu"); |
867 | 867 | ||
868 | if (cpu) { | 868 | if (cpu) { |
869 | fp = (unsigned int *)get_property(cpu, name, NULL); | 869 | fp = get_property(cpu, name, NULL); |
870 | if (fp) { | 870 | if (fp) { |
871 | found = 1; | 871 | found = 1; |
872 | *val = 0; | 872 | *val = 0; |
diff --git a/arch/powerpc/kernel/vio.c b/arch/powerpc/kernel/vio.c index fad8580f9081..cb87e71eec66 100644 --- a/arch/powerpc/kernel/vio.c +++ b/arch/powerpc/kernel/vio.c | |||
@@ -77,7 +77,7 @@ static struct iommu_table *vio_build_iommu_table(struct vio_dev *dev) | |||
77 | } else | 77 | } else |
78 | #endif | 78 | #endif |
79 | { | 79 | { |
80 | unsigned char *dma_window; | 80 | const unsigned char *dma_window; |
81 | struct iommu_table *tbl; | 81 | struct iommu_table *tbl; |
82 | unsigned long offset, size; | 82 | unsigned long offset, size; |
83 | 83 | ||
@@ -217,7 +217,7 @@ static void __devinit vio_dev_release(struct device *dev) | |||
217 | struct vio_dev * __devinit vio_register_device_node(struct device_node *of_node) | 217 | struct vio_dev * __devinit vio_register_device_node(struct device_node *of_node) |
218 | { | 218 | { |
219 | struct vio_dev *viodev; | 219 | struct vio_dev *viodev; |
220 | unsigned int *unit_address; | 220 | const unsigned int *unit_address; |
221 | 221 | ||
222 | /* we need the 'device_type' property, in order to match with drivers */ | 222 | /* we need the 'device_type' property, in order to match with drivers */ |
223 | if (of_node->type == NULL) { | 223 | if (of_node->type == NULL) { |
@@ -227,7 +227,7 @@ struct vio_dev * __devinit vio_register_device_node(struct device_node *of_node) | |||
227 | return NULL; | 227 | return NULL; |
228 | } | 228 | } |
229 | 229 | ||
230 | unit_address = (unsigned int *)get_property(of_node, "reg", NULL); | 230 | unit_address = get_property(of_node, "reg", NULL); |
231 | if (unit_address == NULL) { | 231 | if (unit_address == NULL) { |
232 | printk(KERN_WARNING "%s: node %s missing 'reg'\n", | 232 | printk(KERN_WARNING "%s: node %s missing 'reg'\n", |
233 | __FUNCTION__, | 233 | __FUNCTION__, |
@@ -249,7 +249,7 @@ struct vio_dev * __devinit vio_register_device_node(struct device_node *of_node) | |||
249 | viodev->type = of_node->type; | 249 | viodev->type = of_node->type; |
250 | viodev->unit_address = *unit_address; | 250 | viodev->unit_address = *unit_address; |
251 | if (firmware_has_feature(FW_FEATURE_ISERIES)) { | 251 | if (firmware_has_feature(FW_FEATURE_ISERIES)) { |
252 | unit_address = (unsigned int *)get_property(of_node, | 252 | unit_address = get_property(of_node, |
253 | "linux,unit_address", NULL); | 253 | "linux,unit_address", NULL); |
254 | if (unit_address != NULL) | 254 | if (unit_address != NULL) |
255 | viodev->unit_address = *unit_address; | 255 | viodev->unit_address = *unit_address; |
@@ -423,7 +423,7 @@ static int vio_hotplug(struct device *dev, char **envp, int num_envp, | |||
423 | { | 423 | { |
424 | const struct vio_dev *vio_dev = to_vio_dev(dev); | 424 | const struct vio_dev *vio_dev = to_vio_dev(dev); |
425 | struct device_node *dn = dev->platform_data; | 425 | struct device_node *dn = dev->platform_data; |
426 | char *cp; | 426 | const char *cp; |
427 | int length; | 427 | int length; |
428 | 428 | ||
429 | if (!num_envp) | 429 | if (!num_envp) |
@@ -431,7 +431,7 @@ static int vio_hotplug(struct device *dev, char **envp, int num_envp, | |||
431 | 431 | ||
432 | if (!dn) | 432 | if (!dn) |
433 | return -ENODEV; | 433 | return -ENODEV; |
434 | cp = (char *)get_property(dn, "compatible", &length); | 434 | cp = get_property(dn, "compatible", &length); |
435 | if (!cp) | 435 | if (!cp) |
436 | return -ENODEV; | 436 | return -ENODEV; |
437 | 437 | ||
@@ -493,11 +493,11 @@ static struct vio_dev *vio_find_name(const char *kobj_name) | |||
493 | */ | 493 | */ |
494 | struct vio_dev *vio_find_node(struct device_node *vnode) | 494 | struct vio_dev *vio_find_node(struct device_node *vnode) |
495 | { | 495 | { |
496 | uint32_t *unit_address; | 496 | const uint32_t *unit_address; |
497 | char kobj_name[BUS_ID_SIZE]; | 497 | char kobj_name[BUS_ID_SIZE]; |
498 | 498 | ||
499 | /* construct the kobject name from the device node */ | 499 | /* construct the kobject name from the device node */ |
500 | unit_address = (uint32_t *)get_property(vnode, "reg", NULL); | 500 | unit_address = get_property(vnode, "reg", NULL); |
501 | if (!unit_address) | 501 | if (!unit_address) |
502 | return NULL; | 502 | return NULL; |
503 | snprintf(kobj_name, BUS_ID_SIZE, "%x", *unit_address); | 503 | snprintf(kobj_name, BUS_ID_SIZE, "%x", *unit_address); |
diff --git a/arch/powerpc/mm/numa.c b/arch/powerpc/mm/numa.c index fbe23933f731..6c0f1c7d83e5 100644 --- a/arch/powerpc/mm/numa.c +++ b/arch/powerpc/mm/numa.c | |||
@@ -159,12 +159,12 @@ static struct device_node * __cpuinit find_cpu_node(unsigned int cpu) | |||
159 | { | 159 | { |
160 | unsigned int hw_cpuid = get_hard_smp_processor_id(cpu); | 160 | unsigned int hw_cpuid = get_hard_smp_processor_id(cpu); |
161 | struct device_node *cpu_node = NULL; | 161 | struct device_node *cpu_node = NULL; |
162 | unsigned int *interrupt_server, *reg; | 162 | const unsigned int *interrupt_server, *reg; |
163 | int len; | 163 | int len; |
164 | 164 | ||
165 | while ((cpu_node = of_find_node_by_type(cpu_node, "cpu")) != NULL) { | 165 | while ((cpu_node = of_find_node_by_type(cpu_node, "cpu")) != NULL) { |
166 | /* Try interrupt server first */ | 166 | /* Try interrupt server first */ |
167 | interrupt_server = (unsigned int *)get_property(cpu_node, | 167 | interrupt_server = get_property(cpu_node, |
168 | "ibm,ppc-interrupt-server#s", &len); | 168 | "ibm,ppc-interrupt-server#s", &len); |
169 | 169 | ||
170 | len = len / sizeof(u32); | 170 | len = len / sizeof(u32); |
@@ -175,8 +175,7 @@ static struct device_node * __cpuinit find_cpu_node(unsigned int cpu) | |||
175 | return cpu_node; | 175 | return cpu_node; |
176 | } | 176 | } |
177 | } else { | 177 | } else { |
178 | reg = (unsigned int *)get_property(cpu_node, | 178 | reg = get_property(cpu_node, "reg", &len); |
179 | "reg", &len); | ||
180 | if (reg && (len > 0) && (reg[0] == hw_cpuid)) | 179 | if (reg && (len > 0) && (reg[0] == hw_cpuid)) |
181 | return cpu_node; | 180 | return cpu_node; |
182 | } | 181 | } |
@@ -186,9 +185,9 @@ static struct device_node * __cpuinit find_cpu_node(unsigned int cpu) | |||
186 | } | 185 | } |
187 | 186 | ||
188 | /* must hold reference to node during call */ | 187 | /* must hold reference to node during call */ |
189 | static int *of_get_associativity(struct device_node *dev) | 188 | static const int *of_get_associativity(struct device_node *dev) |
190 | { | 189 | { |
191 | return (unsigned int *)get_property(dev, "ibm,associativity", NULL); | 190 | return get_property(dev, "ibm,associativity", NULL); |
192 | } | 191 | } |
193 | 192 | ||
194 | /* Returns nid in the range [0..MAX_NUMNODES-1], or -1 if no useful numa | 193 | /* Returns nid in the range [0..MAX_NUMNODES-1], or -1 if no useful numa |
@@ -197,7 +196,7 @@ static int *of_get_associativity(struct device_node *dev) | |||
197 | static int of_node_to_nid_single(struct device_node *device) | 196 | static int of_node_to_nid_single(struct device_node *device) |
198 | { | 197 | { |
199 | int nid = -1; | 198 | int nid = -1; |
200 | unsigned int *tmp; | 199 | const unsigned int *tmp; |
201 | 200 | ||
202 | if (min_common_depth == -1) | 201 | if (min_common_depth == -1) |
203 | goto out; | 202 | goto out; |
@@ -255,7 +254,7 @@ EXPORT_SYMBOL_GPL(of_node_to_nid); | |||
255 | static int __init find_min_common_depth(void) | 254 | static int __init find_min_common_depth(void) |
256 | { | 255 | { |
257 | int depth; | 256 | int depth; |
258 | unsigned int *ref_points; | 257 | const unsigned int *ref_points; |
259 | struct device_node *rtas_root; | 258 | struct device_node *rtas_root; |
260 | unsigned int len; | 259 | unsigned int len; |
261 | 260 | ||
@@ -270,7 +269,7 @@ static int __init find_min_common_depth(void) | |||
270 | * configuration (should be all 0's) and the second is for a normal | 269 | * configuration (should be all 0's) and the second is for a normal |
271 | * NUMA configuration. | 270 | * NUMA configuration. |
272 | */ | 271 | */ |
273 | ref_points = (unsigned int *)get_property(rtas_root, | 272 | ref_points = get_property(rtas_root, |
274 | "ibm,associativity-reference-points", &len); | 273 | "ibm,associativity-reference-points", &len); |
275 | 274 | ||
276 | if ((len >= 1) && ref_points) { | 275 | if ((len >= 1) && ref_points) { |
@@ -297,7 +296,7 @@ static void __init get_n_mem_cells(int *n_addr_cells, int *n_size_cells) | |||
297 | of_node_put(memory); | 296 | of_node_put(memory); |
298 | } | 297 | } |
299 | 298 | ||
300 | static unsigned long __devinit read_n_cells(int n, unsigned int **buf) | 299 | static unsigned long __devinit read_n_cells(int n, const unsigned int **buf) |
301 | { | 300 | { |
302 | unsigned long result = 0; | 301 | unsigned long result = 0; |
303 | 302 | ||
@@ -435,15 +434,13 @@ static int __init parse_numa_properties(void) | |||
435 | unsigned long size; | 434 | unsigned long size; |
436 | int nid; | 435 | int nid; |
437 | int ranges; | 436 | int ranges; |
438 | unsigned int *memcell_buf; | 437 | const unsigned int *memcell_buf; |
439 | unsigned int len; | 438 | unsigned int len; |
440 | 439 | ||
441 | memcell_buf = (unsigned int *)get_property(memory, | 440 | memcell_buf = get_property(memory, |
442 | "linux,usable-memory", &len); | 441 | "linux,usable-memory", &len); |
443 | if (!memcell_buf || len <= 0) | 442 | if (!memcell_buf || len <= 0) |
444 | memcell_buf = | 443 | memcell_buf = get_property(memory, "reg", &len); |
445 | (unsigned int *)get_property(memory, "reg", | ||
446 | &len); | ||
447 | if (!memcell_buf || len <= 0) | 444 | if (!memcell_buf || len <= 0) |
448 | continue; | 445 | continue; |
449 | 446 | ||
@@ -787,10 +784,10 @@ int hot_add_scn_to_nid(unsigned long scn_addr) | |||
787 | while ((memory = of_find_node_by_type(memory, "memory")) != NULL) { | 784 | while ((memory = of_find_node_by_type(memory, "memory")) != NULL) { |
788 | unsigned long start, size; | 785 | unsigned long start, size; |
789 | int ranges; | 786 | int ranges; |
790 | unsigned int *memcell_buf; | 787 | const unsigned int *memcell_buf; |
791 | unsigned int len; | 788 | unsigned int len; |
792 | 789 | ||
793 | memcell_buf = (unsigned int *)get_property(memory, "reg", &len); | 790 | memcell_buf = get_property(memory, "reg", &len); |
794 | if (!memcell_buf || len <= 0) | 791 | if (!memcell_buf || len <= 0) |
795 | continue; | 792 | continue; |
796 | 793 | ||
diff --git a/arch/powerpc/sysdev/fsl_soc.c b/arch/powerpc/sysdev/fsl_soc.c index e983972132d8..07c47e8309ed 100644 --- a/arch/powerpc/sysdev/fsl_soc.c +++ b/arch/powerpc/sysdev/fsl_soc.c | |||
@@ -41,7 +41,7 @@ phys_addr_t get_immrbase(void) | |||
41 | soc = of_find_node_by_type(NULL, "soc"); | 41 | soc = of_find_node_by_type(NULL, "soc"); |
42 | if (soc) { | 42 | if (soc) { |
43 | unsigned int size; | 43 | unsigned int size; |
44 | void *prop = get_property(soc, "reg", &size); | 44 | const void *prop = get_property(soc, "reg", &size); |
45 | immrbase = of_translate_address(soc, prop); | 45 | immrbase = of_translate_address(soc, prop); |
46 | of_node_put(soc); | 46 | of_node_put(soc); |
47 | }; | 47 | }; |
@@ -86,8 +86,8 @@ static int __init gfar_mdio_of_init(void) | |||
86 | 86 | ||
87 | while ((child = of_get_next_child(np, child)) != NULL) { | 87 | while ((child = of_get_next_child(np, child)) != NULL) { |
88 | if (child->n_intrs) { | 88 | if (child->n_intrs) { |
89 | u32 *id = | 89 | const u32 *id = |
90 | (u32 *) get_property(child, "reg", NULL); | 90 | get_property(child, "reg", NULL); |
91 | mdio_data.irq[*id] = child->intrs[0].line; | 91 | mdio_data.irq[*id] = child->intrs[0].line; |
92 | } | 92 | } |
93 | } | 93 | } |
@@ -127,10 +127,10 @@ static int __init gfar_of_init(void) | |||
127 | struct resource r[4]; | 127 | struct resource r[4]; |
128 | struct device_node *phy, *mdio; | 128 | struct device_node *phy, *mdio; |
129 | struct gianfar_platform_data gfar_data; | 129 | struct gianfar_platform_data gfar_data; |
130 | unsigned int *id; | 130 | const unsigned int *id; |
131 | char *model; | 131 | const char *model; |
132 | void *mac_addr; | 132 | const void *mac_addr; |
133 | phandle *ph; | 133 | const phandle *ph; |
134 | 134 | ||
135 | memset(r, 0, sizeof(r)); | 135 | memset(r, 0, sizeof(r)); |
136 | memset(&gfar_data, 0, sizeof(gfar_data)); | 136 | memset(&gfar_data, 0, sizeof(gfar_data)); |
@@ -188,7 +188,7 @@ static int __init gfar_of_init(void) | |||
188 | FSL_GIANFAR_DEV_HAS_VLAN | | 188 | FSL_GIANFAR_DEV_HAS_VLAN | |
189 | FSL_GIANFAR_DEV_HAS_EXTENDED_HASH; | 189 | FSL_GIANFAR_DEV_HAS_EXTENDED_HASH; |
190 | 190 | ||
191 | ph = (phandle *) get_property(np, "phy-handle", NULL); | 191 | ph = get_property(np, "phy-handle", NULL); |
192 | phy = of_find_node_by_phandle(*ph); | 192 | phy = of_find_node_by_phandle(*ph); |
193 | 193 | ||
194 | if (phy == NULL) { | 194 | if (phy == NULL) { |
@@ -198,7 +198,7 @@ static int __init gfar_of_init(void) | |||
198 | 198 | ||
199 | mdio = of_get_parent(phy); | 199 | mdio = of_get_parent(phy); |
200 | 200 | ||
201 | id = (u32 *) get_property(phy, "reg", NULL); | 201 | id = get_property(phy, "reg", NULL); |
202 | ret = of_address_to_resource(mdio, 0, &res); | 202 | ret = of_address_to_resource(mdio, 0, &res); |
203 | if (ret) { | 203 | if (ret) { |
204 | of_node_put(phy); | 204 | of_node_put(phy); |
@@ -242,7 +242,7 @@ static int __init fsl_i2c_of_init(void) | |||
242 | i++) { | 242 | i++) { |
243 | struct resource r[2]; | 243 | struct resource r[2]; |
244 | struct fsl_i2c_platform_data i2c_data; | 244 | struct fsl_i2c_platform_data i2c_data; |
245 | unsigned char *flags = NULL; | 245 | const unsigned char *flags = NULL; |
246 | 246 | ||
247 | memset(&r, 0, sizeof(r)); | 247 | memset(&r, 0, sizeof(r)); |
248 | memset(&i2c_data, 0, sizeof(i2c_data)); | 248 | memset(&i2c_data, 0, sizeof(i2c_data)); |
@@ -294,7 +294,7 @@ static int __init mpc83xx_wdt_init(void) | |||
294 | struct resource r; | 294 | struct resource r; |
295 | struct device_node *soc, *np; | 295 | struct device_node *soc, *np; |
296 | struct platform_device *dev; | 296 | struct platform_device *dev; |
297 | unsigned int *freq; | 297 | const unsigned int *freq; |
298 | int ret; | 298 | int ret; |
299 | 299 | ||
300 | np = of_find_compatible_node(NULL, "watchdog", "mpc83xx_wdt"); | 300 | np = of_find_compatible_node(NULL, "watchdog", "mpc83xx_wdt"); |
@@ -311,7 +311,7 @@ static int __init mpc83xx_wdt_init(void) | |||
311 | goto nosoc; | 311 | goto nosoc; |
312 | } | 312 | } |
313 | 313 | ||
314 | freq = (unsigned int *)get_property(soc, "bus-frequency", NULL); | 314 | freq = get_property(soc, "bus-frequency", NULL); |
315 | if (!freq) { | 315 | if (!freq) { |
316 | ret = -ENODEV; | 316 | ret = -ENODEV; |
317 | goto err; | 317 | goto err; |
@@ -351,7 +351,7 @@ nodev: | |||
351 | arch_initcall(mpc83xx_wdt_init); | 351 | arch_initcall(mpc83xx_wdt_init); |
352 | #endif | 352 | #endif |
353 | 353 | ||
354 | static enum fsl_usb2_phy_modes determine_usb_phy(char * phy_type) | 354 | static enum fsl_usb2_phy_modes determine_usb_phy(const char *phy_type) |
355 | { | 355 | { |
356 | if (!phy_type) | 356 | if (!phy_type) |
357 | return FSL_USB2_PHY_NONE; | 357 | return FSL_USB2_PHY_NONE; |
@@ -379,7 +379,7 @@ static int __init fsl_usb_of_init(void) | |||
379 | i++) { | 379 | i++) { |
380 | struct resource r[2]; | 380 | struct resource r[2]; |
381 | struct fsl_usb2_platform_data usb_data; | 381 | struct fsl_usb2_platform_data usb_data; |
382 | unsigned char *prop = NULL; | 382 | const unsigned char *prop = NULL; |
383 | 383 | ||
384 | memset(&r, 0, sizeof(r)); | 384 | memset(&r, 0, sizeof(r)); |
385 | memset(&usb_data, 0, sizeof(usb_data)); | 385 | memset(&usb_data, 0, sizeof(usb_data)); |
@@ -428,7 +428,7 @@ static int __init fsl_usb_of_init(void) | |||
428 | i++) { | 428 | i++) { |
429 | struct resource r[2]; | 429 | struct resource r[2]; |
430 | struct fsl_usb2_platform_data usb_data; | 430 | struct fsl_usb2_platform_data usb_data; |
431 | unsigned char *prop = NULL; | 431 | const unsigned char *prop = NULL; |
432 | 432 | ||
433 | memset(&r, 0, sizeof(r)); | 433 | memset(&r, 0, sizeof(r)); |
434 | memset(&usb_data, 0, sizeof(usb_data)); | 434 | memset(&usb_data, 0, sizeof(usb_data)); |
diff --git a/arch/powerpc/sysdev/mmio_nvram.c b/arch/powerpc/sysdev/mmio_nvram.c index 615350d46b52..ff23f5a4d4b9 100644 --- a/arch/powerpc/sysdev/mmio_nvram.c +++ b/arch/powerpc/sysdev/mmio_nvram.c | |||
@@ -80,7 +80,7 @@ static ssize_t mmio_nvram_get_size(void) | |||
80 | int __init mmio_nvram_init(void) | 80 | int __init mmio_nvram_init(void) |
81 | { | 81 | { |
82 | struct device_node *nvram_node; | 82 | struct device_node *nvram_node; |
83 | unsigned long *buffer; | 83 | const unsigned long *buffer; |
84 | int proplen; | 84 | int proplen; |
85 | unsigned long nvram_addr; | 85 | unsigned long nvram_addr; |
86 | int ret; | 86 | int ret; |
@@ -91,7 +91,7 @@ int __init mmio_nvram_init(void) | |||
91 | goto out; | 91 | goto out; |
92 | 92 | ||
93 | ret = -EIO; | 93 | ret = -EIO; |
94 | buffer = (unsigned long *)get_property(nvram_node, "reg", &proplen); | 94 | buffer = get_property(nvram_node, "reg", &proplen); |
95 | if (proplen != 2*sizeof(unsigned long)) | 95 | if (proplen != 2*sizeof(unsigned long)) |
96 | goto out; | 96 | goto out; |
97 | 97 | ||