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-rw-r--r--arch/arm/kernel/time.c4
-rw-r--r--arch/avr32/kernel/cpu.c38
-rw-r--r--arch/ia64/kernel/err_inject.c22
-rw-r--r--arch/powerpc/kernel/sysfs.c15
-rw-r--r--arch/powerpc/platforms/cell/cbe_thermal.c45
-rw-r--r--arch/powerpc/platforms/cell/spu_base.c3
-rw-r--r--arch/s390/kernel/smp.c36
-rw-r--r--arch/s390/kernel/time.c35
-rw-r--r--arch/sh/drivers/dma/dma-sysfs.c15
-rw-r--r--arch/sparc64/kernel/sysfs.c16
-rw-r--r--arch/x86/kernel/cpu/mcheck/mce_64.c14
-rw-r--r--arch/x86/kernel/cpu/mcheck/therm_throt.c1
-rw-r--r--arch/x86/kernel/microcode.c10
-rw-r--r--drivers/base/cpu.c10
-rw-r--r--drivers/base/memory.c12
-rw-r--r--drivers/base/node.c15
-rw-r--r--drivers/base/sys.c4
-rw-r--r--drivers/base/topology.c17
-rw-r--r--drivers/cpuidle/sysfs.c10
-rw-r--r--drivers/xen/balloon.c1
-rw-r--r--include/linux/sysdev.h5
-rw-r--r--kernel/rtmutex-tester.c7
-rw-r--r--kernel/sched.c8
-rw-r--r--kernel/time/clocksource.c8
24 files changed, 239 insertions, 112 deletions
diff --git a/arch/arm/kernel/time.c b/arch/arm/kernel/time.c
index cc5145b28e7..368d171754c 100644
--- a/arch/arm/kernel/time.c
+++ b/arch/arm/kernel/time.c
@@ -130,7 +130,9 @@ static const struct leds_evt_name evt_names[] = {
130 { "red", led_red_on, led_red_off }, 130 { "red", led_red_on, led_red_off },
131}; 131};
132 132
133static ssize_t leds_store(struct sys_device *dev, const char *buf, size_t size) 133static ssize_t leds_store(struct sys_device *dev,
134 struct sysdev_attribute *attr,
135 const char *buf, size_t size)
134{ 136{
135 int ret = -EINVAL, len = strcspn(buf, " "); 137 int ret = -EINVAL, len = strcspn(buf, " ");
136 138
diff --git a/arch/avr32/kernel/cpu.c b/arch/avr32/kernel/cpu.c
index b8409caeb23..e84faffbbec 100644
--- a/arch/avr32/kernel/cpu.c
+++ b/arch/avr32/kernel/cpu.c
@@ -26,14 +26,16 @@ static DEFINE_PER_CPU(struct cpu, cpu_devices);
26 * XXX: If/when a SMP-capable implementation of AVR32 will ever be 26 * XXX: If/when a SMP-capable implementation of AVR32 will ever be
27 * made, we must make sure that the code executes on the correct CPU. 27 * made, we must make sure that the code executes on the correct CPU.
28 */ 28 */
29static ssize_t show_pc0event(struct sys_device *dev, char *buf) 29static ssize_t show_pc0event(struct sys_device *dev,
30 struct sysdev_attribute *attr, char *buf)
30{ 31{
31 unsigned long pccr; 32 unsigned long pccr;
32 33
33 pccr = sysreg_read(PCCR); 34 pccr = sysreg_read(PCCR);
34 return sprintf(buf, "0x%lx\n", (pccr >> 12) & 0x3f); 35 return sprintf(buf, "0x%lx\n", (pccr >> 12) & 0x3f);
35} 36}
36static ssize_t store_pc0event(struct sys_device *dev, const char *buf, 37static ssize_t store_pc0event(struct sys_device *dev,
38 struct sysdev_attribute *attr, const char *buf,
37 size_t count) 39 size_t count)
38{ 40{
39 unsigned long val; 41 unsigned long val;
@@ -46,15 +48,17 @@ static ssize_t store_pc0event(struct sys_device *dev, const char *buf,
46 sysreg_write(PCCR, val); 48 sysreg_write(PCCR, val);
47 return count; 49 return count;
48} 50}
49static ssize_t show_pc0count(struct sys_device *dev, char *buf) 51static ssize_t show_pc0count(struct sys_device *dev,
52 struct sysdev_attribute *attr, char *buf)
50{ 53{
51 unsigned long pcnt0; 54 unsigned long pcnt0;
52 55
53 pcnt0 = sysreg_read(PCNT0); 56 pcnt0 = sysreg_read(PCNT0);
54 return sprintf(buf, "%lu\n", pcnt0); 57 return sprintf(buf, "%lu\n", pcnt0);
55} 58}
56static ssize_t store_pc0count(struct sys_device *dev, const char *buf, 59static ssize_t store_pc0count(struct sys_device *dev,
57 size_t count) 60 struct sysdev_attribute *attr,
61 const char *buf, size_t count)
58{ 62{
59 unsigned long val; 63 unsigned long val;
60 char *endp; 64 char *endp;
@@ -67,14 +71,16 @@ static ssize_t store_pc0count(struct sys_device *dev, const char *buf,
67 return count; 71 return count;
68} 72}
69 73
70static ssize_t show_pc1event(struct sys_device *dev, char *buf) 74static ssize_t show_pc1event(struct sys_device *dev,
75 struct sysdev_attribute *attr, char *buf)
71{ 76{
72 unsigned long pccr; 77 unsigned long pccr;
73 78
74 pccr = sysreg_read(PCCR); 79 pccr = sysreg_read(PCCR);
75 return sprintf(buf, "0x%lx\n", (pccr >> 18) & 0x3f); 80 return sprintf(buf, "0x%lx\n", (pccr >> 18) & 0x3f);
76} 81}
77static ssize_t store_pc1event(struct sys_device *dev, const char *buf, 82static ssize_t store_pc1event(struct sys_device *dev,
83 struct sysdev_attribute *attr, const char *buf,
78 size_t count) 84 size_t count)
79{ 85{
80 unsigned long val; 86 unsigned long val;
@@ -87,14 +93,16 @@ static ssize_t store_pc1event(struct sys_device *dev, const char *buf,
87 sysreg_write(PCCR, val); 93 sysreg_write(PCCR, val);
88 return count; 94 return count;
89} 95}
90static ssize_t show_pc1count(struct sys_device *dev, char *buf) 96static ssize_t show_pc1count(struct sys_device *dev,
97 struct sysdev_attribute *attr, char *buf)
91{ 98{
92 unsigned long pcnt1; 99 unsigned long pcnt1;
93 100
94 pcnt1 = sysreg_read(PCNT1); 101 pcnt1 = sysreg_read(PCNT1);
95 return sprintf(buf, "%lu\n", pcnt1); 102 return sprintf(buf, "%lu\n", pcnt1);
96} 103}
97static ssize_t store_pc1count(struct sys_device *dev, const char *buf, 104static ssize_t store_pc1count(struct sys_device *dev,
105 struct sysdev_attribute *attr, const char *buf,
98 size_t count) 106 size_t count)
99{ 107{
100 unsigned long val; 108 unsigned long val;
@@ -108,14 +116,16 @@ static ssize_t store_pc1count(struct sys_device *dev, const char *buf,
108 return count; 116 return count;
109} 117}
110 118
111static ssize_t show_pccycles(struct sys_device *dev, char *buf) 119static ssize_t show_pccycles(struct sys_device *dev,
120 struct sysdev_attribute *attr, char *buf)
112{ 121{
113 unsigned long pccnt; 122 unsigned long pccnt;
114 123
115 pccnt = sysreg_read(PCCNT); 124 pccnt = sysreg_read(PCCNT);
116 return sprintf(buf, "%lu\n", pccnt); 125 return sprintf(buf, "%lu\n", pccnt);
117} 126}
118static ssize_t store_pccycles(struct sys_device *dev, const char *buf, 127static ssize_t store_pccycles(struct sys_device *dev,
128 struct sysdev_attribute *attr, const char *buf,
119 size_t count) 129 size_t count)
120{ 130{
121 unsigned long val; 131 unsigned long val;
@@ -129,14 +139,16 @@ static ssize_t store_pccycles(struct sys_device *dev, const char *buf,
129 return count; 139 return count;
130} 140}
131 141
132static ssize_t show_pcenable(struct sys_device *dev, char *buf) 142static ssize_t show_pcenable(struct sys_device *dev,
143 struct sysdev_attribute *attr, char *buf)
133{ 144{
134 unsigned long pccr; 145 unsigned long pccr;
135 146
136 pccr = sysreg_read(PCCR); 147 pccr = sysreg_read(PCCR);
137 return sprintf(buf, "%c\n", (pccr & 1)?'1':'0'); 148 return sprintf(buf, "%c\n", (pccr & 1)?'1':'0');
138} 149}
139static ssize_t store_pcenable(struct sys_device *dev, const char *buf, 150static ssize_t store_pcenable(struct sys_device *dev,
151 struct sysdev_attribute *attr, const char *buf,
140 size_t count) 152 size_t count)
141{ 153{
142 unsigned long pccr, val; 154 unsigned long pccr, val;
diff --git a/arch/ia64/kernel/err_inject.c b/arch/ia64/kernel/err_inject.c
index b642648cc2a..c539c689493 100644
--- a/arch/ia64/kernel/err_inject.c
+++ b/arch/ia64/kernel/err_inject.c
@@ -55,7 +55,8 @@ static u64 resources[NR_CPUS];
55 55
56#define show(name) \ 56#define show(name) \
57static ssize_t \ 57static ssize_t \
58show_##name(struct sys_device *dev, char *buf) \ 58show_##name(struct sys_device *dev, struct sysdev_attribute *attr, \
59 char *buf) \
59{ \ 60{ \
60 u32 cpu=dev->id; \ 61 u32 cpu=dev->id; \
61 return sprintf(buf, "%lx\n", name[cpu]); \ 62 return sprintf(buf, "%lx\n", name[cpu]); \
@@ -63,7 +64,8 @@ show_##name(struct sys_device *dev, char *buf) \
63 64
64#define store(name) \ 65#define store(name) \
65static ssize_t \ 66static ssize_t \
66store_##name(struct sys_device *dev, const char *buf, size_t size) \ 67store_##name(struct sys_device *dev, struct sysdev_attribute *attr, \
68 const char *buf, size_t size) \
67{ \ 69{ \
68 unsigned int cpu=dev->id; \ 70 unsigned int cpu=dev->id; \
69 name[cpu] = simple_strtoull(buf, NULL, 16); \ 71 name[cpu] = simple_strtoull(buf, NULL, 16); \
@@ -76,7 +78,8 @@ show(call_start)
76 * processor. The cpu number in driver is only used for storing data. 78 * processor. The cpu number in driver is only used for storing data.
77 */ 79 */
78static ssize_t 80static ssize_t
79store_call_start(struct sys_device *dev, const char *buf, size_t size) 81store_call_start(struct sys_device *dev, struct sysdev_attribute *attr,
82 const char *buf, size_t size)
80{ 83{
81 unsigned int cpu=dev->id; 84 unsigned int cpu=dev->id;
82 unsigned long call_start = simple_strtoull(buf, NULL, 16); 85 unsigned long call_start = simple_strtoull(buf, NULL, 16);
@@ -124,14 +127,16 @@ show(err_type_info)
124store(err_type_info) 127store(err_type_info)
125 128
126static ssize_t 129static ssize_t
127show_virtual_to_phys(struct sys_device *dev, char *buf) 130show_virtual_to_phys(struct sys_device *dev, struct sysdev_attribute *attr,
131 char *buf)
128{ 132{
129 unsigned int cpu=dev->id; 133 unsigned int cpu=dev->id;
130 return sprintf(buf, "%lx\n", phys_addr[cpu]); 134 return sprintf(buf, "%lx\n", phys_addr[cpu]);
131} 135}
132 136
133static ssize_t 137static ssize_t
134store_virtual_to_phys(struct sys_device *dev, const char *buf, size_t size) 138store_virtual_to_phys(struct sys_device *dev, struct sysdev_attribute *attr,
139 const char *buf, size_t size)
135{ 140{
136 unsigned int cpu=dev->id; 141 unsigned int cpu=dev->id;
137 u64 virt_addr=simple_strtoull(buf, NULL, 16); 142 u64 virt_addr=simple_strtoull(buf, NULL, 16);
@@ -154,7 +159,8 @@ show(err_struct_info)
154store(err_struct_info) 159store(err_struct_info)
155 160
156static ssize_t 161static ssize_t
157show_err_data_buffer(struct sys_device *dev, char *buf) 162show_err_data_buffer(struct sys_device *dev,
163 struct sysdev_attribute *attr, char *buf)
158{ 164{
159 unsigned int cpu=dev->id; 165 unsigned int cpu=dev->id;
160 166
@@ -165,7 +171,9 @@ show_err_data_buffer(struct sys_device *dev, char *buf)
165} 171}
166 172
167static ssize_t 173static ssize_t
168store_err_data_buffer(struct sys_device *dev, const char *buf, size_t size) 174store_err_data_buffer(struct sys_device *dev,
175 struct sysdev_attribute *attr,
176 const char *buf, size_t size)
169{ 177{
170 unsigned int cpu=dev->id; 178 unsigned int cpu=dev->id;
171 int ret; 179 int ret;
diff --git a/arch/powerpc/kernel/sysfs.c b/arch/powerpc/kernel/sysfs.c
index c8127f832df..aba0ba95f06 100644
--- a/arch/powerpc/kernel/sysfs.c
+++ b/arch/powerpc/kernel/sysfs.c
@@ -28,7 +28,9 @@ static DEFINE_PER_CPU(struct cpu, cpu_devices);
28/* Time in microseconds we delay before sleeping in the idle loop */ 28/* Time in microseconds we delay before sleeping in the idle loop */
29DEFINE_PER_CPU(unsigned long, smt_snooze_delay) = { 100 }; 29DEFINE_PER_CPU(unsigned long, smt_snooze_delay) = { 100 };
30 30
31static ssize_t store_smt_snooze_delay(struct sys_device *dev, const char *buf, 31static ssize_t store_smt_snooze_delay(struct sys_device *dev,
32 struct sysdev_attribute *attr,
33 const char *buf,
32 size_t count) 34 size_t count)
33{ 35{
34 struct cpu *cpu = container_of(dev, struct cpu, sysdev); 36 struct cpu *cpu = container_of(dev, struct cpu, sysdev);
@@ -44,7 +46,9 @@ static ssize_t store_smt_snooze_delay(struct sys_device *dev, const char *buf,
44 return count; 46 return count;
45} 47}
46 48
47static ssize_t show_smt_snooze_delay(struct sys_device *dev, char *buf) 49static ssize_t show_smt_snooze_delay(struct sys_device *dev,
50 struct sysdev_attribute *attr,
51 char *buf)
48{ 52{
49 struct cpu *cpu = container_of(dev, struct cpu, sysdev); 53 struct cpu *cpu = container_of(dev, struct cpu, sysdev);
50 54
@@ -152,14 +156,17 @@ static unsigned long write_##NAME(unsigned long val) \
152 mtspr(ADDRESS, val); \ 156 mtspr(ADDRESS, val); \
153 return 0; \ 157 return 0; \
154} \ 158} \
155static ssize_t show_##NAME(struct sys_device *dev, char *buf) \ 159static ssize_t show_##NAME(struct sys_device *dev, \
160 struct sysdev_attribute *attr, \
161 char *buf) \
156{ \ 162{ \
157 struct cpu *cpu = container_of(dev, struct cpu, sysdev); \ 163 struct cpu *cpu = container_of(dev, struct cpu, sysdev); \
158 unsigned long val = run_on_cpu(cpu->sysdev.id, read_##NAME, 0); \ 164 unsigned long val = run_on_cpu(cpu->sysdev.id, read_##NAME, 0); \
159 return sprintf(buf, "%lx\n", val); \ 165 return sprintf(buf, "%lx\n", val); \
160} \ 166} \
161static ssize_t __used \ 167static ssize_t __used \
162 store_##NAME(struct sys_device *dev, const char *buf, size_t count) \ 168 store_##NAME(struct sys_device *dev, struct sysdev_attribute *attr, \
169 const char *buf, size_t count) \
163{ \ 170{ \
164 struct cpu *cpu = container_of(dev, struct cpu, sysdev); \ 171 struct cpu *cpu = container_of(dev, struct cpu, sysdev); \
165 unsigned long val; \ 172 unsigned long val; \
diff --git a/arch/powerpc/platforms/cell/cbe_thermal.c b/arch/powerpc/platforms/cell/cbe_thermal.c
index 4852bf312d8..4d4c8c16912 100644
--- a/arch/powerpc/platforms/cell/cbe_thermal.c
+++ b/arch/powerpc/platforms/cell/cbe_thermal.c
@@ -97,7 +97,8 @@ static u8 spu_read_register_value(struct sys_device *sysdev, union spe_reg __iom
97 return value.spe[spu->spe_id]; 97 return value.spe[spu->spe_id];
98} 98}
99 99
100static ssize_t spu_show_temp(struct sys_device *sysdev, char *buf) 100static ssize_t spu_show_temp(struct sys_device *sysdev, struct sysdev_attribute *attr,
101 char *buf)
101{ 102{
102 u8 value; 103 u8 value;
103 struct cbe_pmd_regs __iomem *pmd_regs; 104 struct cbe_pmd_regs __iomem *pmd_regs;
@@ -146,32 +147,38 @@ static ssize_t store_throttle(struct cbe_pmd_regs __iomem *pmd_regs, const char
146 return size; 147 return size;
147} 148}
148 149
149static ssize_t spu_show_throttle_end(struct sys_device *sysdev, char *buf) 150static ssize_t spu_show_throttle_end(struct sys_device *sysdev,
151 struct sysdev_attribute *attr, char *buf)
150{ 152{
151 return show_throttle(get_pmd_regs(sysdev), buf, 0); 153 return show_throttle(get_pmd_regs(sysdev), buf, 0);
152} 154}
153 155
154static ssize_t spu_show_throttle_begin(struct sys_device *sysdev, char *buf) 156static ssize_t spu_show_throttle_begin(struct sys_device *sysdev,
157 struct sysdev_attribute *attr, char *buf)
155{ 158{
156 return show_throttle(get_pmd_regs(sysdev), buf, 8); 159 return show_throttle(get_pmd_regs(sysdev), buf, 8);
157} 160}
158 161
159static ssize_t spu_show_throttle_full_stop(struct sys_device *sysdev, char *buf) 162static ssize_t spu_show_throttle_full_stop(struct sys_device *sysdev,
163 struct sysdev_attribute *attr, char *buf)
160{ 164{
161 return show_throttle(get_pmd_regs(sysdev), buf, 16); 165 return show_throttle(get_pmd_regs(sysdev), buf, 16);
162} 166}
163 167
164static ssize_t spu_store_throttle_end(struct sys_device *sysdev, const char *buf, size_t size) 168static ssize_t spu_store_throttle_end(struct sys_device *sysdev,
169 struct sysdev_attribute *attr, const char *buf, size_t size)
165{ 170{
166 return store_throttle(get_pmd_regs(sysdev), buf, size, 0); 171 return store_throttle(get_pmd_regs(sysdev), buf, size, 0);
167} 172}
168 173
169static ssize_t spu_store_throttle_begin(struct sys_device *sysdev, const char *buf, size_t size) 174static ssize_t spu_store_throttle_begin(struct sys_device *sysdev,
175 struct sysdev_attribute *attr, const char *buf, size_t size)
170{ 176{
171 return store_throttle(get_pmd_regs(sysdev), buf, size, 8); 177 return store_throttle(get_pmd_regs(sysdev), buf, size, 8);
172} 178}
173 179
174static ssize_t spu_store_throttle_full_stop(struct sys_device *sysdev, const char *buf, size_t size) 180static ssize_t spu_store_throttle_full_stop(struct sys_device *sysdev,
181 struct sysdev_attribute *attr, const char *buf, size_t size)
175{ 182{
176 return store_throttle(get_pmd_regs(sysdev), buf, size, 16); 183 return store_throttle(get_pmd_regs(sysdev), buf, size, 16);
177} 184}
@@ -192,43 +199,51 @@ static ssize_t ppe_show_temp(struct sys_device *sysdev, char *buf, int pos)
192 199
193/* shows the temperature of the DTS on the PPE, 200/* shows the temperature of the DTS on the PPE,
194 * located near the linear thermal sensor */ 201 * located near the linear thermal sensor */
195static ssize_t ppe_show_temp0(struct sys_device *sysdev, char *buf) 202static ssize_t ppe_show_temp0(struct sys_device *sysdev,
203 struct sysdev_attribute *attr, char *buf)
196{ 204{
197 return ppe_show_temp(sysdev, buf, 32); 205 return ppe_show_temp(sysdev, buf, 32);
198} 206}
199 207
200/* shows the temperature of the second DTS on the PPE */ 208/* shows the temperature of the second DTS on the PPE */
201static ssize_t ppe_show_temp1(struct sys_device *sysdev, char *buf) 209static ssize_t ppe_show_temp1(struct sys_device *sysdev,
210 struct sysdev_attribute *attr, char *buf)
202{ 211{
203 return ppe_show_temp(sysdev, buf, 0); 212 return ppe_show_temp(sysdev, buf, 0);
204} 213}
205 214
206static ssize_t ppe_show_throttle_end(struct sys_device *sysdev, char *buf) 215static ssize_t ppe_show_throttle_end(struct sys_device *sysdev,
216 struct sysdev_attribute *attr, char *buf)
207{ 217{
208 return show_throttle(cbe_get_cpu_pmd_regs(sysdev->id), buf, 32); 218 return show_throttle(cbe_get_cpu_pmd_regs(sysdev->id), buf, 32);
209} 219}
210 220
211static ssize_t ppe_show_throttle_begin(struct sys_device *sysdev, char *buf) 221static ssize_t ppe_show_throttle_begin(struct sys_device *sysdev,
222 struct sysdev_attribute *attr, char *buf)
212{ 223{
213 return show_throttle(cbe_get_cpu_pmd_regs(sysdev->id), buf, 40); 224 return show_throttle(cbe_get_cpu_pmd_regs(sysdev->id), buf, 40);
214} 225}
215 226
216static ssize_t ppe_show_throttle_full_stop(struct sys_device *sysdev, char *buf) 227static ssize_t ppe_show_throttle_full_stop(struct sys_device *sysdev,
228 struct sysdev_attribute *attr, char *buf)
217{ 229{
218 return show_throttle(cbe_get_cpu_pmd_regs(sysdev->id), buf, 48); 230 return show_throttle(cbe_get_cpu_pmd_regs(sysdev->id), buf, 48);
219} 231}
220 232
221static ssize_t ppe_store_throttle_end(struct sys_device *sysdev, const char *buf, size_t size) 233static ssize_t ppe_store_throttle_end(struct sys_device *sysdev,
234 struct sysdev_attribute *attr, const char *buf, size_t size)
222{ 235{
223 return store_throttle(cbe_get_cpu_pmd_regs(sysdev->id), buf, size, 32); 236 return store_throttle(cbe_get_cpu_pmd_regs(sysdev->id), buf, size, 32);
224} 237}
225 238
226static ssize_t ppe_store_throttle_begin(struct sys_device *sysdev, const char *buf, size_t size) 239static ssize_t ppe_store_throttle_begin(struct sys_device *sysdev,
240 struct sysdev_attribute *attr, const char *buf, size_t size)
227{ 241{
228 return store_throttle(cbe_get_cpu_pmd_regs(sysdev->id), buf, size, 40); 242 return store_throttle(cbe_get_cpu_pmd_regs(sysdev->id), buf, size, 40);
229} 243}
230 244
231static ssize_t ppe_store_throttle_full_stop(struct sys_device *sysdev, const char *buf, size_t size) 245static ssize_t ppe_store_throttle_full_stop(struct sys_device *sysdev,
246 struct sysdev_attribute *attr, const char *buf, size_t size)
232{ 247{
233 return store_throttle(cbe_get_cpu_pmd_regs(sysdev->id), buf, size, 48); 248 return store_throttle(cbe_get_cpu_pmd_regs(sysdev->id), buf, size, 48);
234} 249}
diff --git a/arch/powerpc/platforms/cell/spu_base.c b/arch/powerpc/platforms/cell/spu_base.c
index 78f905bc6a4..a5bdb89a17c 100644
--- a/arch/powerpc/platforms/cell/spu_base.c
+++ b/arch/powerpc/platforms/cell/spu_base.c
@@ -703,7 +703,8 @@ static unsigned long long spu_acct_time(struct spu *spu,
703} 703}
704 704
705 705
706static ssize_t spu_stat_show(struct sys_device *sysdev, char *buf) 706static ssize_t spu_stat_show(struct sys_device *sysdev,
707 struct sysdev_attribute *attr, char *buf)
707{ 708{
708 struct spu *spu = container_of(sysdev, struct spu, sysdev); 709 struct spu *spu = container_of(sysdev, struct spu, sysdev);
709 710
diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c
index b6781030cfb..b795b3e24af 100644
--- a/arch/s390/kernel/smp.c
+++ b/arch/s390/kernel/smp.c
@@ -864,7 +864,8 @@ int setup_profiling_timer(unsigned int multiplier)
864} 864}
865 865
866#ifdef CONFIG_HOTPLUG_CPU 866#ifdef CONFIG_HOTPLUG_CPU
867static ssize_t cpu_configure_show(struct sys_device *dev, char *buf) 867static ssize_t cpu_configure_show(struct sys_device *dev,
868 struct sysdev_attribute *attr, char *buf)
868{ 869{
869 ssize_t count; 870 ssize_t count;
870 871
@@ -874,8 +875,9 @@ static ssize_t cpu_configure_show(struct sys_device *dev, char *buf)
874 return count; 875 return count;
875} 876}
876 877
877static ssize_t cpu_configure_store(struct sys_device *dev, const char *buf, 878static ssize_t cpu_configure_store(struct sys_device *dev,
878 size_t count) 879 struct sysdev_attribute *attr,
880 const char *buf, size_t count)
879{ 881{
880 int cpu = dev->id; 882 int cpu = dev->id;
881 int val, rc; 883 int val, rc;
@@ -922,7 +924,8 @@ out:
922static SYSDEV_ATTR(configure, 0644, cpu_configure_show, cpu_configure_store); 924static SYSDEV_ATTR(configure, 0644, cpu_configure_show, cpu_configure_store);
923#endif /* CONFIG_HOTPLUG_CPU */ 925#endif /* CONFIG_HOTPLUG_CPU */
924 926
925static ssize_t cpu_polarization_show(struct sys_device *dev, char *buf) 927static ssize_t cpu_polarization_show(struct sys_device *dev,
928 struct sysdev_attribute *attr, char *buf)
926{ 929{
927 int cpu = dev->id; 930 int cpu = dev->id;
928 ssize_t count; 931 ssize_t count;
@@ -950,7 +953,8 @@ static ssize_t cpu_polarization_show(struct sys_device *dev, char *buf)
950} 953}
951static SYSDEV_ATTR(polarization, 0444, cpu_polarization_show, NULL); 954static SYSDEV_ATTR(polarization, 0444, cpu_polarization_show, NULL);
952 955
953static ssize_t show_cpu_address(struct sys_device *dev, char *buf) 956static ssize_t show_cpu_address(struct sys_device *dev,
957 struct sysdev_attribute *attr, char *buf)
954{ 958{
955 return sprintf(buf, "%d\n", __cpu_logical_map[dev->id]); 959 return sprintf(buf, "%d\n", __cpu_logical_map[dev->id]);
956} 960}
@@ -970,7 +974,8 @@ static struct attribute_group cpu_common_attr_group = {
970 .attrs = cpu_common_attrs, 974 .attrs = cpu_common_attrs,
971}; 975};
972 976
973static ssize_t show_capability(struct sys_device *dev, char *buf) 977static ssize_t show_capability(struct sys_device *dev,
978 struct sysdev_attribute *attr, char *buf)
974{ 979{
975 unsigned int capability; 980 unsigned int capability;
976 int rc; 981 int rc;
@@ -982,7 +987,8 @@ static ssize_t show_capability(struct sys_device *dev, char *buf)
982} 987}
983static SYSDEV_ATTR(capability, 0444, show_capability, NULL); 988static SYSDEV_ATTR(capability, 0444, show_capability, NULL);
984 989
985static ssize_t show_idle_count(struct sys_device *dev, char *buf) 990static ssize_t show_idle_count(struct sys_device *dev,
991 struct sysdev_attribute *attr, char *buf)
986{ 992{
987 struct s390_idle_data *idle; 993 struct s390_idle_data *idle;
988 unsigned long long idle_count; 994 unsigned long long idle_count;
@@ -995,7 +1001,8 @@ static ssize_t show_idle_count(struct sys_device *dev, char *buf)
995} 1001}
996static SYSDEV_ATTR(idle_count, 0444, show_idle_count, NULL); 1002static SYSDEV_ATTR(idle_count, 0444, show_idle_count, NULL);
997 1003
998static ssize_t show_idle_time(struct sys_device *dev, char *buf) 1004static ssize_t show_idle_time(struct sys_device *dev,
1005 struct sysdev_attribute *attr, char *buf)
999{ 1006{
1000 struct s390_idle_data *idle; 1007 struct s390_idle_data *idle;
1001 unsigned long long new_time; 1008 unsigned long long new_time;
@@ -1112,7 +1119,9 @@ out:
1112 return rc; 1119 return rc;
1113} 1120}
1114 1121
1115static ssize_t __ref rescan_store(struct sys_device *dev, const char *buf, 1122static ssize_t __ref rescan_store(struct sys_device *dev,
1123 struct sysdev_attribute *attr,
1124 const char *buf,
1116 size_t count) 1125 size_t count)
1117{ 1126{
1118 int rc; 1127 int rc;
@@ -1123,7 +1132,9 @@ static ssize_t __ref rescan_store(struct sys_device *dev, const char *buf,
1123static SYSDEV_ATTR(rescan, 0200, NULL, rescan_store); 1132static SYSDEV_ATTR(rescan, 0200, NULL, rescan_store);
1124#endif /* CONFIG_HOTPLUG_CPU */ 1133#endif /* CONFIG_HOTPLUG_CPU */
1125 1134
1126static ssize_t dispatching_show(struct sys_device *dev, char *buf) 1135static ssize_t dispatching_show(struct sys_device *dev,
1136 struct sysdev_attribute *attr,
1137 char *buf)
1127{ 1138{
1128 ssize_t count; 1139 ssize_t count;
1129 1140
@@ -1133,8 +1144,9 @@ static ssize_t dispatching_show(struct sys_device *dev, char *buf)
1133 return count; 1144 return count;
1134} 1145}
1135 1146
1136static ssize_t dispatching_store(struct sys_device *dev, const char *buf, 1147static ssize_t dispatching_store(struct sys_device *dev,
1137 size_t count) 1148 struct sysdev_attribute *attr,
1149 const char *buf, size_t count)
1138{ 1150{
1139 int val, rc; 1151 int val, rc;
1140 char delim; 1152 char delim;
diff --git a/arch/s390/kernel/time.c b/arch/s390/kernel/time.c
index f2cede3947b..ab70d9bd926 100644
--- a/arch/s390/kernel/time.c
+++ b/arch/s390/kernel/time.c
@@ -1100,7 +1100,9 @@ static inline struct etr_aib *etr_aib_from_dev(struct sys_device *dev)
1100 return etr_port1_online ? &etr_port1 : NULL; 1100 return etr_port1_online ? &etr_port1 : NULL;
1101} 1101}
1102 1102
1103static ssize_t etr_online_show(struct sys_device *dev, char *buf) 1103static ssize_t etr_online_show(struct sys_device *dev,
1104 struct sysdev_attribute *attr,
1105 char *buf)
1104{ 1106{
1105 unsigned int online; 1107 unsigned int online;
1106 1108
@@ -1109,7 +1111,8 @@ static ssize_t etr_online_show(struct sys_device *dev, char *buf)
1109} 1111}
1110 1112
1111static ssize_t etr_online_store(struct sys_device *dev, 1113static ssize_t etr_online_store(struct sys_device *dev,
1112 const char *buf, size_t count) 1114 struct sysdev_attribute *attr,
1115 const char *buf, size_t count)
1113{ 1116{
1114 unsigned int value; 1117 unsigned int value;
1115 1118
@@ -1136,7 +1139,9 @@ static ssize_t etr_online_store(struct sys_device *dev,
1136 1139
1137static SYSDEV_ATTR(online, 0600, etr_online_show, etr_online_store); 1140static SYSDEV_ATTR(online, 0600, etr_online_show, etr_online_store);
1138 1141
1139static ssize_t etr_stepping_control_show(struct sys_device *dev, char *buf) 1142static ssize_t etr_stepping_control_show(struct sys_device *dev,
1143 struct sysdev_attribute *attr,
1144 char *buf)
1140{ 1145{
1141 return sprintf(buf, "%i\n", (dev == &etr_port0_dev) ? 1146 return sprintf(buf, "%i\n", (dev == &etr_port0_dev) ?
1142 etr_eacr.e0 : etr_eacr.e1); 1147 etr_eacr.e0 : etr_eacr.e1);
@@ -1144,7 +1149,8 @@ static ssize_t etr_stepping_control_show(struct sys_device *dev, char *buf)
1144 1149
1145static SYSDEV_ATTR(stepping_control, 0400, etr_stepping_control_show, NULL); 1150static SYSDEV_ATTR(stepping_control, 0400, etr_stepping_control_show, NULL);
1146 1151
1147static ssize_t etr_mode_code_show(struct sys_device *dev, char *buf) 1152static ssize_t etr_mode_code_show(struct sys_device *dev,
1153 struct sysdev_attribute *attr, char *buf)
1148{ 1154{
1149 if (!etr_port0_online && !etr_port1_online) 1155 if (!etr_port0_online && !etr_port1_online)
1150 /* Status word is not uptodate if both ports are offline. */ 1156 /* Status word is not uptodate if both ports are offline. */
@@ -1155,7 +1161,8 @@ static ssize_t etr_mode_code_show(struct sys_device *dev, char *buf)
1155 1161
1156static SYSDEV_ATTR(state_code, 0400, etr_mode_code_show, NULL); 1162static SYSDEV_ATTR(state_code, 0400, etr_mode_code_show, NULL);
1157 1163
1158static ssize_t etr_untuned_show(struct sys_device *dev, char *buf) 1164static ssize_t etr_untuned_show(struct sys_device *dev,
1165 struct sysdev_attribute *attr, char *buf)
1159{ 1166{
1160 struct etr_aib *aib = etr_aib_from_dev(dev); 1167 struct etr_aib *aib = etr_aib_from_dev(dev);
1161 1168
@@ -1166,7 +1173,8 @@ static ssize_t etr_untuned_show(struct sys_device *dev, char *buf)
1166 1173
1167static SYSDEV_ATTR(untuned, 0400, etr_untuned_show, NULL); 1174static SYSDEV_ATTR(untuned, 0400, etr_untuned_show, NULL);
1168 1175
1169static ssize_t etr_network_id_show(struct sys_device *dev, char *buf) 1176static ssize_t etr_network_id_show(struct sys_device *dev,
1177 struct sysdev_attribute *attr, char *buf)
1170{ 1178{
1171 struct etr_aib *aib = etr_aib_from_dev(dev); 1179 struct etr_aib *aib = etr_aib_from_dev(dev);
1172 1180
@@ -1177,7 +1185,8 @@ static ssize_t etr_network_id_show(struct sys_device *dev, char *buf)
1177 1185
1178static SYSDEV_ATTR(network, 0400, etr_network_id_show, NULL); 1186static SYSDEV_ATTR(network, 0400, etr_network_id_show, NULL);
1179 1187
1180static ssize_t etr_id_show(struct sys_device *dev, char *buf) 1188static ssize_t etr_id_show(struct sys_device *dev,
1189 struct sysdev_attribute *attr, char *buf)
1181{ 1190{
1182 struct etr_aib *aib = etr_aib_from_dev(dev); 1191 struct etr_aib *aib = etr_aib_from_dev(dev);
1183 1192
@@ -1188,7 +1197,8 @@ static ssize_t etr_id_show(struct sys_device *dev, char *buf)
1188 1197
1189static SYSDEV_ATTR(id, 0400, etr_id_show, NULL); 1198static SYSDEV_ATTR(id, 0400, etr_id_show, NULL);
1190 1199
1191static ssize_t etr_port_number_show(struct sys_device *dev, char *buf) 1200static ssize_t etr_port_number_show(struct sys_device *dev,
1201 struct sysdev_attribute *attr, char *buf)
1192{ 1202{
1193 struct etr_aib *aib = etr_aib_from_dev(dev); 1203 struct etr_aib *aib = etr_aib_from_dev(dev);
1194 1204
@@ -1199,7 +1209,8 @@ static ssize_t etr_port_number_show(struct sys_device *dev, char *buf)
1199 1209
1200static SYSDEV_ATTR(port, 0400, etr_port_number_show, NULL); 1210static SYSDEV_ATTR(port, 0400, etr_port_number_show, NULL);
1201 1211
1202static ssize_t etr_coupled_show(struct sys_device *dev, char *buf) 1212static ssize_t etr_coupled_show(struct sys_device *dev,
1213 struct sysdev_attribute *attr, char *buf)
1203{ 1214{
1204 struct etr_aib *aib = etr_aib_from_dev(dev); 1215 struct etr_aib *aib = etr_aib_from_dev(dev);
1205 1216
@@ -1210,7 +1221,8 @@ static ssize_t etr_coupled_show(struct sys_device *dev, char *buf)
1210 1221
1211static SYSDEV_ATTR(coupled, 0400, etr_coupled_show, NULL); 1222static SYSDEV_ATTR(coupled, 0400, etr_coupled_show, NULL);
1212 1223
1213static ssize_t etr_local_time_show(struct sys_device *dev, char *buf) 1224static ssize_t etr_local_time_show(struct sys_device *dev,
1225 struct sysdev_attribute *attr, char *buf)
1214{ 1226{
1215 struct etr_aib *aib = etr_aib_from_dev(dev); 1227 struct etr_aib *aib = etr_aib_from_dev(dev);
1216 1228
@@ -1221,7 +1233,8 @@ static ssize_t etr_local_time_show(struct sys_device *dev, char *buf)
1221 1233
1222static SYSDEV_ATTR(local_time, 0400, etr_local_time_show, NULL); 1234static SYSDEV_ATTR(local_time, 0400, etr_local_time_show, NULL);
1223 1235
1224static ssize_t etr_utc_offset_show(struct sys_device *dev, char *buf) 1236static ssize_t etr_utc_offset_show(struct sys_device *dev,
1237 struct sysdev_attribute *attr, char *buf)
1225{ 1238{
1226 struct etr_aib *aib = etr_aib_from_dev(dev); 1239 struct etr_aib *aib = etr_aib_from_dev(dev);
1227 1240
diff --git a/arch/sh/drivers/dma/dma-sysfs.c b/arch/sh/drivers/dma/dma-sysfs.c
index 51b57c0d1a3..347ee11351e 100644
--- a/arch/sh/drivers/dma/dma-sysfs.c
+++ b/arch/sh/drivers/dma/dma-sysfs.c
@@ -23,7 +23,8 @@ static struct sysdev_class dma_sysclass = {
23}; 23};
24EXPORT_SYMBOL(dma_sysclass); 24EXPORT_SYMBOL(dma_sysclass);
25 25
26static ssize_t dma_show_devices(struct sys_device *dev, char *buf) 26static ssize_t dma_show_devices(struct sys_device *dev,
27 struct sysdev_attribute *attr, char *buf)
27{ 28{
28 ssize_t len = 0; 29 ssize_t len = 0;
29 int i; 30 int i;
@@ -57,13 +58,15 @@ static int __init dma_sysclass_init(void)
57} 58}
58postcore_initcall(dma_sysclass_init); 59postcore_initcall(dma_sysclass_init);
59 60
60static ssize_t dma_show_dev_id(struct sys_device *dev, char *buf) 61static ssize_t dma_show_dev_id(struct sys_device *dev,
62 struct sysdev_attribute *attr, char *buf)
61{ 63{
62 struct dma_channel *channel = to_dma_channel(dev); 64 struct dma_channel *channel = to_dma_channel(dev);
63 return sprintf(buf, "%s\n", channel->dev_id); 65 return sprintf(buf, "%s\n", channel->dev_id);
64} 66}
65 67
66static ssize_t dma_store_dev_id(struct sys_device *dev, 68static ssize_t dma_store_dev_id(struct sys_device *dev,
69 struct sysdev_attribute *attr,
67 const char *buf, size_t count) 70 const char *buf, size_t count)
68{ 71{
69 struct dma_channel *channel = to_dma_channel(dev); 72 struct dma_channel *channel = to_dma_channel(dev);
@@ -74,6 +77,7 @@ static ssize_t dma_store_dev_id(struct sys_device *dev,
74static SYSDEV_ATTR(dev_id, S_IRUGO | S_IWUSR, dma_show_dev_id, dma_store_dev_id); 77static SYSDEV_ATTR(dev_id, S_IRUGO | S_IWUSR, dma_show_dev_id, dma_store_dev_id);
75 78
76static ssize_t dma_store_config(struct sys_device *dev, 79static ssize_t dma_store_config(struct sys_device *dev,
80 struct sysdev_attribute *attr,
77 const char *buf, size_t count) 81 const char *buf, size_t count)
78{ 82{
79 struct dma_channel *channel = to_dma_channel(dev); 83 struct dma_channel *channel = to_dma_channel(dev);
@@ -87,13 +91,15 @@ static ssize_t dma_store_config(struct sys_device *dev,
87 91
88static SYSDEV_ATTR(config, S_IWUSR, NULL, dma_store_config); 92static SYSDEV_ATTR(config, S_IWUSR, NULL, dma_store_config);
89 93
90static ssize_t dma_show_mode(struct sys_device *dev, char *buf) 94static ssize_t dma_show_mode(struct sys_device *dev,
95 struct sysdev_attribute *attr, char *buf)
91{ 96{
92 struct dma_channel *channel = to_dma_channel(dev); 97 struct dma_channel *channel = to_dma_channel(dev);
93 return sprintf(buf, "0x%08x\n", channel->mode); 98 return sprintf(buf, "0x%08x\n", channel->mode);
94} 99}
95 100
96static ssize_t dma_store_mode(struct sys_device *dev, 101static ssize_t dma_store_mode(struct sys_device *dev,
102 struct sysdev_attribute *attr,
97 const char *buf, size_t count) 103 const char *buf, size_t count)
98{ 104{
99 struct dma_channel *channel = to_dma_channel(dev); 105 struct dma_channel *channel = to_dma_channel(dev);
@@ -104,7 +110,8 @@ static ssize_t dma_store_mode(struct sys_device *dev,
104static SYSDEV_ATTR(mode, S_IRUGO | S_IWUSR, dma_show_mode, dma_store_mode); 110static SYSDEV_ATTR(mode, S_IRUGO | S_IWUSR, dma_show_mode, dma_store_mode);
105 111
106#define dma_ro_attr(field, fmt) \ 112#define dma_ro_attr(field, fmt) \
107static ssize_t dma_show_##field(struct sys_device *dev, char *buf) \ 113static ssize_t dma_show_##field(struct sys_device *dev, \
114 struct sysdev_attribute *attr, char *buf)\
108{ \ 115{ \
109 struct dma_channel *channel = to_dma_channel(dev); \ 116 struct dma_channel *channel = to_dma_channel(dev); \
110 return sprintf(buf, fmt, channel->field); \ 117 return sprintf(buf, fmt, channel->field); \
diff --git a/arch/sparc64/kernel/sysfs.c b/arch/sparc64/kernel/sysfs.c
index e885034a6b7..84e5ce14671 100644
--- a/arch/sparc64/kernel/sysfs.c
+++ b/arch/sparc64/kernel/sysfs.c
@@ -14,7 +14,8 @@
14static DEFINE_PER_CPU(struct hv_mmu_statistics, mmu_stats) __attribute__((aligned(64))); 14static DEFINE_PER_CPU(struct hv_mmu_statistics, mmu_stats) __attribute__((aligned(64)));
15 15
16#define SHOW_MMUSTAT_ULONG(NAME) \ 16#define SHOW_MMUSTAT_ULONG(NAME) \
17static ssize_t show_##NAME(struct sys_device *dev, char *buf) \ 17static ssize_t show_##NAME(struct sys_device *dev, \
18 struct sysdev_attribute *attr, char *buf) \
18{ \ 19{ \
19 struct hv_mmu_statistics *p = &per_cpu(mmu_stats, dev->id); \ 20 struct hv_mmu_statistics *p = &per_cpu(mmu_stats, dev->id); \
20 return sprintf(buf, "%lu\n", p->NAME); \ 21 return sprintf(buf, "%lu\n", p->NAME); \
@@ -135,13 +136,16 @@ static unsigned long write_mmustat_enable(unsigned long val)
135 return sun4v_mmustat_conf(ra, &orig_ra); 136 return sun4v_mmustat_conf(ra, &orig_ra);
136} 137}
137 138
138static ssize_t show_mmustat_enable(struct sys_device *s, char *buf) 139static ssize_t show_mmustat_enable(struct sys_device *s,
140 struct sysdev_attribute *attr, char *buf)
139{ 141{
140 unsigned long val = run_on_cpu(s->id, read_mmustat_enable, 0); 142 unsigned long val = run_on_cpu(s->id, read_mmustat_enable, 0);
141 return sprintf(buf, "%lx\n", val); 143 return sprintf(buf, "%lx\n", val);
142} 144}
143 145
144static ssize_t store_mmustat_enable(struct sys_device *s, const char *buf, size_t count) 146static ssize_t store_mmustat_enable(struct sys_device *s,
147 struct sysdev_attribute *attr, const char *buf,
148 size_t count)
145{ 149{
146 unsigned long val, err; 150 unsigned long val, err;
147 int ret = sscanf(buf, "%ld", &val); 151 int ret = sscanf(buf, "%ld", &val);
@@ -179,14 +183,16 @@ static void unregister_mmu_stats(struct sys_device *s)
179#endif 183#endif
180 184
181#define SHOW_CPUDATA_ULONG_NAME(NAME, MEMBER) \ 185#define SHOW_CPUDATA_ULONG_NAME(NAME, MEMBER) \
182static ssize_t show_##NAME(struct sys_device *dev, char *buf) \ 186static ssize_t show_##NAME(struct sys_device *dev, \
187 struct sysdev_attribute *attr, char *buf) \
183{ \ 188{ \
184 cpuinfo_sparc *c = &cpu_data(dev->id); \ 189 cpuinfo_sparc *c = &cpu_data(dev->id); \
185 return sprintf(buf, "%lu\n", c->MEMBER); \ 190 return sprintf(buf, "%lu\n", c->MEMBER); \
186} 191}
187 192
188#define SHOW_CPUDATA_UINT_NAME(NAME, MEMBER) \ 193#define SHOW_CPUDATA_UINT_NAME(NAME, MEMBER) \
189static ssize_t show_##NAME(struct sys_device *dev, char *buf) \ 194static ssize_t show_##NAME(struct sys_device *dev, \
195 struct sysdev_attribute *attr, char *buf) \
190{ \ 196{ \
191 cpuinfo_sparc *c = &cpu_data(dev->id); \ 197 cpuinfo_sparc *c = &cpu_data(dev->id); \
192 return sprintf(buf, "%u\n", c->MEMBER); \ 198 return sprintf(buf, "%u\n", c->MEMBER); \
diff --git a/arch/x86/kernel/cpu/mcheck/mce_64.c b/arch/x86/kernel/cpu/mcheck/mce_64.c
index c4a7ec31394..e6a4d5f6764 100644
--- a/arch/x86/kernel/cpu/mcheck/mce_64.c
+++ b/arch/x86/kernel/cpu/mcheck/mce_64.c
@@ -762,10 +762,14 @@ DEFINE_PER_CPU(struct sys_device, device_mce);
762 762
763/* Why are there no generic functions for this? */ 763/* Why are there no generic functions for this? */
764#define ACCESSOR(name, var, start) \ 764#define ACCESSOR(name, var, start) \
765 static ssize_t show_ ## name(struct sys_device *s, char *buf) { \ 765 static ssize_t show_ ## name(struct sys_device *s, \
766 struct sysdev_attribute *attr, \
767 char *buf) { \
766 return sprintf(buf, "%lx\n", (unsigned long)var); \ 768 return sprintf(buf, "%lx\n", (unsigned long)var); \
767 } \ 769 } \
768 static ssize_t set_ ## name(struct sys_device *s,const char *buf,size_t siz) { \ 770 static ssize_t set_ ## name(struct sys_device *s, \
771 struct sysdev_attribute *attr, \
772 const char *buf, size_t siz) { \
769 char *end; \ 773 char *end; \
770 unsigned long new = simple_strtoul(buf, &end, 0); \ 774 unsigned long new = simple_strtoul(buf, &end, 0); \
771 if (end == buf) return -EINVAL; \ 775 if (end == buf) return -EINVAL; \
@@ -786,14 +790,16 @@ ACCESSOR(bank3ctl,bank[3],mce_restart())
786ACCESSOR(bank4ctl,bank[4],mce_restart()) 790ACCESSOR(bank4ctl,bank[4],mce_restart())
787ACCESSOR(bank5ctl,bank[5],mce_restart()) 791ACCESSOR(bank5ctl,bank[5],mce_restart())
788 792
789static ssize_t show_trigger(struct sys_device *s, char *buf) 793static ssize_t show_trigger(struct sys_device *s, struct sysdev_attribute *attr,
794 char *buf)
790{ 795{
791 strcpy(buf, trigger); 796 strcpy(buf, trigger);
792 strcat(buf, "\n"); 797 strcat(buf, "\n");
793 return strlen(trigger) + 1; 798 return strlen(trigger) + 1;
794} 799}
795 800
796static ssize_t set_trigger(struct sys_device *s,const char *buf,size_t siz) 801static ssize_t set_trigger(struct sys_device *s, struct sysdev_attribute *attr,
802 const char *buf,size_t siz)
797{ 803{
798 char *p; 804 char *p;
799 int len; 805 int len;
diff --git a/arch/x86/kernel/cpu/mcheck/therm_throt.c b/arch/x86/kernel/cpu/mcheck/therm_throt.c
index 1f4cc48c14c..d5ae2243f0b 100644
--- a/arch/x86/kernel/cpu/mcheck/therm_throt.c
+++ b/arch/x86/kernel/cpu/mcheck/therm_throt.c
@@ -35,6 +35,7 @@ atomic_t therm_throt_en = ATOMIC_INIT(0);
35 35
36#define define_therm_throt_sysdev_show_func(name) \ 36#define define_therm_throt_sysdev_show_func(name) \
37static ssize_t therm_throt_sysdev_show_##name(struct sys_device *dev, \ 37static ssize_t therm_throt_sysdev_show_##name(struct sys_device *dev, \
38 struct sysdev_attribute *attr, \
38 char *buf) \ 39 char *buf) \
39{ \ 40{ \
40 unsigned int cpu = dev->id; \ 41 unsigned int cpu = dev->id; \
diff --git a/arch/x86/kernel/microcode.c b/arch/x86/kernel/microcode.c
index 56b933119a0..fc4790638b6 100644
--- a/arch/x86/kernel/microcode.c
+++ b/arch/x86/kernel/microcode.c
@@ -644,7 +644,9 @@ static void microcode_fini_cpu(int cpu)
644 mutex_unlock(&microcode_mutex); 644 mutex_unlock(&microcode_mutex);
645} 645}
646 646
647static ssize_t reload_store(struct sys_device *dev, const char *buf, size_t sz) 647static ssize_t reload_store(struct sys_device *dev,
648 struct sysdev_attribute *attr,
649 const char *buf, size_t sz)
648{ 650{
649 struct ucode_cpu_info *uci = ucode_cpu_info + dev->id; 651 struct ucode_cpu_info *uci = ucode_cpu_info + dev->id;
650 char *end; 652 char *end;
@@ -674,14 +676,16 @@ static ssize_t reload_store(struct sys_device *dev, const char *buf, size_t sz)
674 return sz; 676 return sz;
675} 677}
676 678
677static ssize_t version_show(struct sys_device *dev, char *buf) 679static ssize_t version_show(struct sys_device *dev,
680 struct sysdev_attribute *attr, char *buf)
678{ 681{
679 struct ucode_cpu_info *uci = ucode_cpu_info + dev->id; 682 struct ucode_cpu_info *uci = ucode_cpu_info + dev->id;
680 683
681 return sprintf(buf, "0x%x\n", uci->rev); 684 return sprintf(buf, "0x%x\n", uci->rev);
682} 685}
683 686
684static ssize_t pf_show(struct sys_device *dev, char *buf) 687static ssize_t pf_show(struct sys_device *dev,
688 struct sysdev_attribute *attr, char *buf)
685{ 689{
686 struct ucode_cpu_info *uci = ucode_cpu_info + dev->id; 690 struct ucode_cpu_info *uci = ucode_cpu_info + dev->id;
687 691
diff --git a/drivers/base/cpu.c b/drivers/base/cpu.c
index e38dfed41d8..20537d50790 100644
--- a/drivers/base/cpu.c
+++ b/drivers/base/cpu.c
@@ -21,15 +21,16 @@ EXPORT_SYMBOL(cpu_sysdev_class);
21static DEFINE_PER_CPU(struct sys_device *, cpu_sys_devices); 21static DEFINE_PER_CPU(struct sys_device *, cpu_sys_devices);
22 22
23#ifdef CONFIG_HOTPLUG_CPU 23#ifdef CONFIG_HOTPLUG_CPU
24static ssize_t show_online(struct sys_device *dev, char *buf) 24static ssize_t show_online(struct sys_device *dev, struct sysdev_attribute *attr,
25 char *buf)
25{ 26{
26 struct cpu *cpu = container_of(dev, struct cpu, sysdev); 27 struct cpu *cpu = container_of(dev, struct cpu, sysdev);
27 28
28 return sprintf(buf, "%u\n", !!cpu_online(cpu->sysdev.id)); 29 return sprintf(buf, "%u\n", !!cpu_online(cpu->sysdev.id));
29} 30}
30 31
31static ssize_t __ref store_online(struct sys_device *dev, const char *buf, 32static ssize_t __ref store_online(struct sys_device *dev, struct sysdev_attribute *attr,
32 size_t count) 33 const char *buf, size_t count)
33{ 34{
34 struct cpu *cpu = container_of(dev, struct cpu, sysdev); 35 struct cpu *cpu = container_of(dev, struct cpu, sysdev);
35 ssize_t ret; 36 ssize_t ret;
@@ -80,7 +81,8 @@ static inline void register_cpu_control(struct cpu *cpu)
80#ifdef CONFIG_KEXEC 81#ifdef CONFIG_KEXEC
81#include <linux/kexec.h> 82#include <linux/kexec.h>
82 83
83static ssize_t show_crash_notes(struct sys_device *dev, char *buf) 84static ssize_t show_crash_notes(struct sys_device *dev, struct sysdev_attribute *attr,
85 char *buf)
84{ 86{
85 struct cpu *cpu = container_of(dev, struct cpu, sysdev); 87 struct cpu *cpu = container_of(dev, struct cpu, sysdev);
86 ssize_t rc; 88 ssize_t rc;
diff --git a/drivers/base/memory.c b/drivers/base/memory.c
index 937e8258981..4d4e0e7b6e9 100644
--- a/drivers/base/memory.c
+++ b/drivers/base/memory.c
@@ -92,7 +92,8 @@ unregister_memory(struct memory_block *memory, struct mem_section *section)
92 * uses. 92 * uses.
93 */ 93 */
94 94
95static ssize_t show_mem_phys_index(struct sys_device *dev, char *buf) 95static ssize_t show_mem_phys_index(struct sys_device *dev,
96 struct sysdev_attribute *attr, char *buf)
96{ 97{
97 struct memory_block *mem = 98 struct memory_block *mem =
98 container_of(dev, struct memory_block, sysdev); 99 container_of(dev, struct memory_block, sysdev);
@@ -102,7 +103,8 @@ static ssize_t show_mem_phys_index(struct sys_device *dev, char *buf)
102/* 103/*
103 * online, offline, going offline, etc. 104 * online, offline, going offline, etc.
104 */ 105 */
105static ssize_t show_mem_state(struct sys_device *dev, char *buf) 106static ssize_t show_mem_state(struct sys_device *dev,
107 struct sysdev_attribute *attr, char *buf)
106{ 108{
107 struct memory_block *mem = 109 struct memory_block *mem =
108 container_of(dev, struct memory_block, sysdev); 110 container_of(dev, struct memory_block, sysdev);
@@ -217,7 +219,8 @@ out:
217} 219}
218 220
219static ssize_t 221static ssize_t
220store_mem_state(struct sys_device *dev, const char *buf, size_t count) 222store_mem_state(struct sys_device *dev,
223 struct sysdev_attribute *attr, const char *buf, size_t count)
221{ 224{
222 struct memory_block *mem; 225 struct memory_block *mem;
223 unsigned int phys_section_nr; 226 unsigned int phys_section_nr;
@@ -248,7 +251,8 @@ out:
248 * s.t. if I offline all of these sections I can then 251 * s.t. if I offline all of these sections I can then
249 * remove the physical device? 252 * remove the physical device?
250 */ 253 */
251static ssize_t show_phys_device(struct sys_device *dev, char *buf) 254static ssize_t show_phys_device(struct sys_device *dev,
255 struct sysdev_attribute *attr, char *buf)
252{ 256{
253 struct memory_block *mem = 257 struct memory_block *mem =
254 container_of(dev, struct memory_block, sysdev); 258 container_of(dev, struct memory_block, sysdev);
diff --git a/drivers/base/node.c b/drivers/base/node.c
index 0f867a08333..5116b78c632 100644
--- a/drivers/base/node.c
+++ b/drivers/base/node.c
@@ -36,11 +36,13 @@ static ssize_t node_read_cpumap(struct sys_device *dev, int type, char *buf)
36 return len; 36 return len;
37} 37}
38 38
39static inline ssize_t node_read_cpumask(struct sys_device *dev, char *buf) 39static inline ssize_t node_read_cpumask(struct sys_device *dev,
40 struct sysdev_attribute *attr, char *buf)
40{ 41{
41 return node_read_cpumap(dev, 0, buf); 42 return node_read_cpumap(dev, 0, buf);
42} 43}
43static inline ssize_t node_read_cpulist(struct sys_device *dev, char *buf) 44static inline ssize_t node_read_cpulist(struct sys_device *dev,
45 struct sysdev_attribute *attr, char *buf)
44{ 46{
45 return node_read_cpumap(dev, 1, buf); 47 return node_read_cpumap(dev, 1, buf);
46} 48}
@@ -49,7 +51,8 @@ static SYSDEV_ATTR(cpumap, S_IRUGO, node_read_cpumask, NULL);
49static SYSDEV_ATTR(cpulist, S_IRUGO, node_read_cpulist, NULL); 51static SYSDEV_ATTR(cpulist, S_IRUGO, node_read_cpulist, NULL);
50 52
51#define K(x) ((x) << (PAGE_SHIFT - 10)) 53#define K(x) ((x) << (PAGE_SHIFT - 10))
52static ssize_t node_read_meminfo(struct sys_device * dev, char * buf) 54static ssize_t node_read_meminfo(struct sys_device * dev,
55 struct sysdev_attribute *attr, char * buf)
53{ 56{
54 int n; 57 int n;
55 int nid = dev->id; 58 int nid = dev->id;
@@ -112,7 +115,8 @@ static ssize_t node_read_meminfo(struct sys_device * dev, char * buf)
112#undef K 115#undef K
113static SYSDEV_ATTR(meminfo, S_IRUGO, node_read_meminfo, NULL); 116static SYSDEV_ATTR(meminfo, S_IRUGO, node_read_meminfo, NULL);
114 117
115static ssize_t node_read_numastat(struct sys_device * dev, char * buf) 118static ssize_t node_read_numastat(struct sys_device * dev,
119 struct sysdev_attribute *attr, char * buf)
116{ 120{
117 return sprintf(buf, 121 return sprintf(buf,
118 "numa_hit %lu\n" 122 "numa_hit %lu\n"
@@ -130,7 +134,8 @@ static ssize_t node_read_numastat(struct sys_device * dev, char * buf)
130} 134}
131static SYSDEV_ATTR(numastat, S_IRUGO, node_read_numastat, NULL); 135static SYSDEV_ATTR(numastat, S_IRUGO, node_read_numastat, NULL);
132 136
133static ssize_t node_read_distance(struct sys_device * dev, char * buf) 137static ssize_t node_read_distance(struct sys_device * dev,
138 struct sysdev_attribute *attr, char * buf)
134{ 139{
135 int nid = dev->id; 140 int nid = dev->id;
136 int len = 0; 141 int len = 0;
diff --git a/drivers/base/sys.c b/drivers/base/sys.c
index 50690d9df24..dc7dace14e1 100644
--- a/drivers/base/sys.c
+++ b/drivers/base/sys.c
@@ -36,7 +36,7 @@ sysdev_show(struct kobject * kobj, struct attribute * attr, char * buffer)
36 struct sysdev_attribute * sysdev_attr = to_sysdev_attr(attr); 36 struct sysdev_attribute * sysdev_attr = to_sysdev_attr(attr);
37 37
38 if (sysdev_attr->show) 38 if (sysdev_attr->show)
39 return sysdev_attr->show(sysdev, buffer); 39 return sysdev_attr->show(sysdev, sysdev_attr, buffer);
40 return -EIO; 40 return -EIO;
41} 41}
42 42
@@ -49,7 +49,7 @@ sysdev_store(struct kobject * kobj, struct attribute * attr,
49 struct sysdev_attribute * sysdev_attr = to_sysdev_attr(attr); 49 struct sysdev_attribute * sysdev_attr = to_sysdev_attr(attr);
50 50
51 if (sysdev_attr->store) 51 if (sysdev_attr->store)
52 return sysdev_attr->store(sysdev, buffer, count); 52 return sysdev_attr->store(sysdev, sysdev_attr, buffer, count);
53 return -EIO; 53 return -EIO;
54} 54}
55 55
diff --git a/drivers/base/topology.c b/drivers/base/topology.c
index 3f6d9b0a6ab..199cd97e32e 100644
--- a/drivers/base/topology.c
+++ b/drivers/base/topology.c
@@ -34,7 +34,8 @@
34static SYSDEV_ATTR(_name, 0444, show_##_name, NULL) 34static SYSDEV_ATTR(_name, 0444, show_##_name, NULL)
35 35
36#define define_id_show_func(name) \ 36#define define_id_show_func(name) \
37static ssize_t show_##name(struct sys_device *dev, char *buf) \ 37static ssize_t show_##name(struct sys_device *dev, \
38 struct sysdev_attribute *attr, char *buf) \
38{ \ 39{ \
39 unsigned int cpu = dev->id; \ 40 unsigned int cpu = dev->id; \
40 return sprintf(buf, "%d\n", topology_##name(cpu)); \ 41 return sprintf(buf, "%d\n", topology_##name(cpu)); \
@@ -59,14 +60,17 @@ static ssize_t show_cpumap(int type, cpumask_t *mask, char *buf)
59 60
60#ifdef arch_provides_topology_pointers 61#ifdef arch_provides_topology_pointers
61#define define_siblings_show_map(name) \ 62#define define_siblings_show_map(name) \
62static ssize_t show_##name(struct sys_device *dev, char *buf) \ 63static ssize_t show_##name(struct sys_device *dev, \
64 struct sysdev_attribute *attr, char *buf) \
63{ \ 65{ \
64 unsigned int cpu = dev->id; \ 66 unsigned int cpu = dev->id; \
65 return show_cpumap(0, &(topology_##name(cpu)), buf); \ 67 return show_cpumap(0, &(topology_##name(cpu)), buf); \
66} 68}
67 69
68#define define_siblings_show_list(name) \ 70#define define_siblings_show_list(name) \
69static ssize_t show_##name##_list(struct sys_device *dev, char *buf) \ 71static ssize_t show_##name##_list(struct sys_device *dev, \
72 struct sysdev_attribute *attr, \
73 char *buf) \
70{ \ 74{ \
71 unsigned int cpu = dev->id; \ 75 unsigned int cpu = dev->id; \
72 return show_cpumap(1, &(topology_##name(cpu)), buf); \ 76 return show_cpumap(1, &(topology_##name(cpu)), buf); \
@@ -74,7 +78,8 @@ static ssize_t show_##name##_list(struct sys_device *dev, char *buf) \
74 78
75#else 79#else
76#define define_siblings_show_map(name) \ 80#define define_siblings_show_map(name) \
77static ssize_t show_##name(struct sys_device *dev, char *buf) \ 81static ssize_t show_##name(struct sys_device *dev, \
82 struct sysdev_attribute *attr, char *buf) \
78{ \ 83{ \
79 unsigned int cpu = dev->id; \ 84 unsigned int cpu = dev->id; \
80 cpumask_t mask = topology_##name(cpu); \ 85 cpumask_t mask = topology_##name(cpu); \
@@ -82,7 +87,9 @@ static ssize_t show_##name(struct sys_device *dev, char *buf) \
82} 87}
83 88
84#define define_siblings_show_list(name) \ 89#define define_siblings_show_list(name) \
85static ssize_t show_##name##_list(struct sys_device *dev, char *buf) \ 90static ssize_t show_##name##_list(struct sys_device *dev, \
91 struct sysdev_attribute *attr, \
92 char *buf) \
86{ \ 93{ \
87 unsigned int cpu = dev->id; \ 94 unsigned int cpu = dev->id; \
88 cpumask_t mask = topology_##name(cpu); \ 95 cpumask_t mask = topology_##name(cpu); \
diff --git a/drivers/cpuidle/sysfs.c b/drivers/cpuidle/sysfs.c
index e949618b9be..31a0e0b455b 100644
--- a/drivers/cpuidle/sysfs.c
+++ b/drivers/cpuidle/sysfs.c
@@ -21,7 +21,8 @@ static int __init cpuidle_sysfs_setup(char *unused)
21} 21}
22__setup("cpuidle_sysfs_switch", cpuidle_sysfs_setup); 22__setup("cpuidle_sysfs_switch", cpuidle_sysfs_setup);
23 23
24static ssize_t show_available_governors(struct sys_device *dev, char *buf) 24static ssize_t show_available_governors(struct sys_device *dev,
25 struct sysdev_attribute *attr, char *buf)
25{ 26{
26 ssize_t i = 0; 27 ssize_t i = 0;
27 struct cpuidle_governor *tmp; 28 struct cpuidle_governor *tmp;
@@ -39,7 +40,8 @@ out:
39 return i; 40 return i;
40} 41}
41 42
42static ssize_t show_current_driver(struct sys_device *dev, char *buf) 43static ssize_t show_current_driver(struct sys_device *dev,
44 struct sysdev_attribute *attr, char *buf)
43{ 45{
44 ssize_t ret; 46 ssize_t ret;
45 47
@@ -53,7 +55,8 @@ static ssize_t show_current_driver(struct sys_device *dev, char *buf)
53 return ret; 55 return ret;
54} 56}
55 57
56static ssize_t show_current_governor(struct sys_device *dev, char *buf) 58static ssize_t show_current_governor(struct sys_device *dev,
59 struct sysdev_attribute *attr, char *buf)
57{ 60{
58 ssize_t ret; 61 ssize_t ret;
59 62
@@ -68,6 +71,7 @@ static ssize_t show_current_governor(struct sys_device *dev, char *buf)
68} 71}
69 72
70static ssize_t store_current_governor(struct sys_device *dev, 73static ssize_t store_current_governor(struct sys_device *dev,
74 struct sysdev_attribute *attr,
71 const char *buf, size_t count) 75 const char *buf, size_t count)
72{ 76{
73 char gov_name[CPUIDLE_NAME_LEN]; 77 char gov_name[CPUIDLE_NAME_LEN];
diff --git a/drivers/xen/balloon.c b/drivers/xen/balloon.c
index 591bc29b55f..d4427cb8697 100644
--- a/drivers/xen/balloon.c
+++ b/drivers/xen/balloon.c
@@ -610,6 +610,7 @@ static ssize_t show_target_kb(struct sys_device *dev, char *buf)
610} 610}
611 611
612static ssize_t store_target_kb(struct sys_device *dev, 612static ssize_t store_target_kb(struct sys_device *dev,
613 struct sysdev_attribute *attr,
613 const char *buf, 614 const char *buf,
614 size_t count) 615 size_t count)
615{ 616{
diff --git a/include/linux/sysdev.h b/include/linux/sysdev.h
index f2767bc6b73..8dcf3162b21 100644
--- a/include/linux/sysdev.h
+++ b/include/linux/sysdev.h
@@ -99,8 +99,9 @@ extern void sysdev_unregister(struct sys_device *);
99 99
100struct sysdev_attribute { 100struct sysdev_attribute {
101 struct attribute attr; 101 struct attribute attr;
102 ssize_t (*show)(struct sys_device *, char *); 102 ssize_t (*show)(struct sys_device *, struct sysdev_attribute *, char *);
103 ssize_t (*store)(struct sys_device *, const char *, size_t); 103 ssize_t (*store)(struct sys_device *, struct sysdev_attribute *,
104 const char *, size_t);
104}; 105};
105 106
106 107
diff --git a/kernel/rtmutex-tester.c b/kernel/rtmutex-tester.c
index 092e4c620af..a56f629b057 100644
--- a/kernel/rtmutex-tester.c
+++ b/kernel/rtmutex-tester.c
@@ -297,8 +297,8 @@ static int test_func(void *data)
297 * 297 *
298 * opcode:data 298 * opcode:data
299 */ 299 */
300static ssize_t sysfs_test_command(struct sys_device *dev, const char *buf, 300static ssize_t sysfs_test_command(struct sys_device *dev, struct sysdev_attribute *attr,
301 size_t count) 301 const char *buf, size_t count)
302{ 302{
303 struct sched_param schedpar; 303 struct sched_param schedpar;
304 struct test_thread_data *td; 304 struct test_thread_data *td;
@@ -360,7 +360,8 @@ static ssize_t sysfs_test_command(struct sys_device *dev, const char *buf,
360 * @dev: thread to query 360 * @dev: thread to query
361 * @buf: char buffer to be filled with thread status info 361 * @buf: char buffer to be filled with thread status info
362 */ 362 */
363static ssize_t sysfs_test_status(struct sys_device *dev, char *buf) 363static ssize_t sysfs_test_status(struct sys_device *dev, struct sysdev_attribute *attr,
364 char *buf)
364{ 365{
365 struct test_thread_data *td; 366 struct test_thread_data *td;
366 struct task_struct *tsk; 367 struct task_struct *tsk;
diff --git a/kernel/sched.c b/kernel/sched.c
index 99e6d850eca..b1104ea5d25 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -7737,11 +7737,13 @@ static ssize_t sched_power_savings_store(const char *buf, size_t count, int smt)
7737} 7737}
7738 7738
7739#ifdef CONFIG_SCHED_MC 7739#ifdef CONFIG_SCHED_MC
7740static ssize_t sched_mc_power_savings_show(struct sys_device *dev, char *page) 7740static ssize_t sched_mc_power_savings_show(struct sys_device *dev,
7741 struct sysdev_attribute *attr, char *page)
7741{ 7742{
7742 return sprintf(page, "%u\n", sched_mc_power_savings); 7743 return sprintf(page, "%u\n", sched_mc_power_savings);
7743} 7744}
7744static ssize_t sched_mc_power_savings_store(struct sys_device *dev, 7745static ssize_t sched_mc_power_savings_store(struct sys_device *dev,
7746 struct sysdev_attribute *attr,
7745 const char *buf, size_t count) 7747 const char *buf, size_t count)
7746{ 7748{
7747 return sched_power_savings_store(buf, count, 0); 7749 return sched_power_savings_store(buf, count, 0);
@@ -7751,11 +7753,13 @@ static SYSDEV_ATTR(sched_mc_power_savings, 0644, sched_mc_power_savings_show,
7751#endif 7753#endif
7752 7754
7753#ifdef CONFIG_SCHED_SMT 7755#ifdef CONFIG_SCHED_SMT
7754static ssize_t sched_smt_power_savings_show(struct sys_device *dev, char *page) 7756static ssize_t sched_smt_power_savings_show(struct sys_device *dev,
7757 struct sysdev_attribute *attr, char *page)
7755{ 7758{
7756 return sprintf(page, "%u\n", sched_smt_power_savings); 7759 return sprintf(page, "%u\n", sched_smt_power_savings);
7757} 7760}
7758static ssize_t sched_smt_power_savings_store(struct sys_device *dev, 7761static ssize_t sched_smt_power_savings_store(struct sys_device *dev,
7762 struct sysdev_attribute *attr,
7759 const char *buf, size_t count) 7763 const char *buf, size_t count)
7760{ 7764{
7761 return sched_power_savings_store(buf, count, 1); 7765 return sched_power_savings_store(buf, count, 1);
diff --git a/kernel/time/clocksource.c b/kernel/time/clocksource.c
index dadde5361f3..b1c2da81b05 100644
--- a/kernel/time/clocksource.c
+++ b/kernel/time/clocksource.c
@@ -376,7 +376,8 @@ void clocksource_unregister(struct clocksource *cs)
376 * Provides sysfs interface for listing current clocksource. 376 * Provides sysfs interface for listing current clocksource.
377 */ 377 */
378static ssize_t 378static ssize_t
379sysfs_show_current_clocksources(struct sys_device *dev, char *buf) 379sysfs_show_current_clocksources(struct sys_device *dev,
380 struct sysdev_attribute *attr, char *buf)
380{ 381{
381 ssize_t count = 0; 382 ssize_t count = 0;
382 383
@@ -397,6 +398,7 @@ sysfs_show_current_clocksources(struct sys_device *dev, char *buf)
397 * clocksource selction. 398 * clocksource selction.
398 */ 399 */
399static ssize_t sysfs_override_clocksource(struct sys_device *dev, 400static ssize_t sysfs_override_clocksource(struct sys_device *dev,
401 struct sysdev_attribute *attr,
400 const char *buf, size_t count) 402 const char *buf, size_t count)
401{ 403{
402 struct clocksource *ovr = NULL; 404 struct clocksource *ovr = NULL;
@@ -449,7 +451,9 @@ static ssize_t sysfs_override_clocksource(struct sys_device *dev,
449 * Provides sysfs interface for listing registered clocksources 451 * Provides sysfs interface for listing registered clocksources
450 */ 452 */
451static ssize_t 453static ssize_t
452sysfs_show_available_clocksources(struct sys_device *dev, char *buf) 454sysfs_show_available_clocksources(struct sys_device *dev,
455 struct sysdev_attribute *attr,
456 char *buf)
453{ 457{
454 struct clocksource *src; 458 struct clocksource *src;
455 ssize_t count = 0; 459 ssize_t count = 0;
generated by cgit v1.2.2 (git 2.25.0) at 2024-12-30 07:07:46 -0500