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authorAndy Fleming <afleming@freescale.com>2008-05-07 14:19:44 -0400
committerKumar Gala <galak@kernel.crashing.org>2008-07-16 18:57:45 -0400
commit7e1cc9c55a2a4af62f30fade62fb612a243def39 (patch)
tree68e0d0812543a83d3b611dd9aaade13cca952353 /arch/powerpc
parent4cd7e1cbd43bb67927af2b8b4e0ffd43fd5ed6b4 (diff)
powerpc: Fix a bunch of sparse warnings in the qe_lib
Mostly having to do with not marking things __iomem. And some failure to use appropriate accessors to read MMIO regs. Signed-off-by: Andy Fleming <afleming@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc')
-rw-r--r--arch/powerpc/sysdev/qe_lib/qe.c6
-rw-r--r--arch/powerpc/sysdev/qe_lib/ucc.c6
-rw-r--r--arch/powerpc/sysdev/qe_lib/ucc_fast.c16
3 files changed, 14 insertions, 14 deletions
diff --git a/arch/powerpc/sysdev/qe_lib/qe.c b/arch/powerpc/sysdev/qe_lib/qe.c
index 9e82d7e725a5..b3b73ae57d6d 100644
--- a/arch/powerpc/sysdev/qe_lib/qe.c
+++ b/arch/powerpc/sysdev/qe_lib/qe.c
@@ -64,7 +64,7 @@ static phys_addr_t qebase = -1;
64phys_addr_t get_qe_base(void) 64phys_addr_t get_qe_base(void)
65{ 65{
66 struct device_node *qe; 66 struct device_node *qe;
67 unsigned int size; 67 int size;
68 const u32 *prop; 68 const u32 *prop;
69 69
70 if (qebase != -1) 70 if (qebase != -1)
@@ -158,7 +158,7 @@ static unsigned int brg_clk = 0;
158unsigned int qe_get_brg_clk(void) 158unsigned int qe_get_brg_clk(void)
159{ 159{
160 struct device_node *qe; 160 struct device_node *qe;
161 unsigned int size; 161 int size;
162 const u32 *prop; 162 const u32 *prop;
163 163
164 if (brg_clk) 164 if (brg_clk)
@@ -305,7 +305,7 @@ EXPORT_SYMBOL(qe_put_snum);
305 305
306static int qe_sdma_init(void) 306static int qe_sdma_init(void)
307{ 307{
308 struct sdma *sdma = &qe_immr->sdma; 308 struct sdma __iomem *sdma = &qe_immr->sdma;
309 unsigned long sdma_buf_offset; 309 unsigned long sdma_buf_offset;
310 310
311 if (!sdma) 311 if (!sdma)
diff --git a/arch/powerpc/sysdev/qe_lib/ucc.c b/arch/powerpc/sysdev/qe_lib/ucc.c
index d3c7f5af9bc8..1d78071aad7d 100644
--- a/arch/powerpc/sysdev/qe_lib/ucc.c
+++ b/arch/powerpc/sysdev/qe_lib/ucc.c
@@ -88,7 +88,7 @@ int ucc_set_type(unsigned int ucc_num, enum ucc_speed_type speed)
88 return 0; 88 return 0;
89} 89}
90 90
91static void get_cmxucr_reg(unsigned int ucc_num, __be32 **cmxucr, 91static void get_cmxucr_reg(unsigned int ucc_num, __be32 __iomem **cmxucr,
92 unsigned int *reg_num, unsigned int *shift) 92 unsigned int *reg_num, unsigned int *shift)
93{ 93{
94 unsigned int cmx = ((ucc_num & 1) << 1) + (ucc_num > 3); 94 unsigned int cmx = ((ucc_num & 1) << 1) + (ucc_num > 3);
@@ -100,7 +100,7 @@ static void get_cmxucr_reg(unsigned int ucc_num, __be32 **cmxucr,
100 100
101int ucc_mux_set_grant_tsa_bkpt(unsigned int ucc_num, int set, u32 mask) 101int ucc_mux_set_grant_tsa_bkpt(unsigned int ucc_num, int set, u32 mask)
102{ 102{
103 __be32 *cmxucr; 103 __be32 __iomem *cmxucr;
104 unsigned int reg_num; 104 unsigned int reg_num;
105 unsigned int shift; 105 unsigned int shift;
106 106
@@ -121,7 +121,7 @@ int ucc_mux_set_grant_tsa_bkpt(unsigned int ucc_num, int set, u32 mask)
121int ucc_set_qe_mux_rxtx(unsigned int ucc_num, enum qe_clock clock, 121int ucc_set_qe_mux_rxtx(unsigned int ucc_num, enum qe_clock clock,
122 enum comm_dir mode) 122 enum comm_dir mode)
123{ 123{
124 __be32 *cmxucr; 124 __be32 __iomem *cmxucr;
125 unsigned int reg_num; 125 unsigned int reg_num;
126 unsigned int shift; 126 unsigned int shift;
127 u32 clock_bits = 0; 127 u32 clock_bits = 0;
diff --git a/arch/powerpc/sysdev/qe_lib/ucc_fast.c b/arch/powerpc/sysdev/qe_lib/ucc_fast.c
index bcf88e6ce962..1aecb075a72e 100644
--- a/arch/powerpc/sysdev/qe_lib/ucc_fast.c
+++ b/arch/powerpc/sysdev/qe_lib/ucc_fast.c
@@ -46,7 +46,7 @@ void ucc_fast_dump_regs(struct ucc_fast_private * uccf)
46 printk(KERN_INFO "uccm : addr=0x%p, val=0x%08x\n", 46 printk(KERN_INFO "uccm : addr=0x%p, val=0x%08x\n",
47 &uccf->uf_regs->uccm, in_be32(&uccf->uf_regs->uccm)); 47 &uccf->uf_regs->uccm, in_be32(&uccf->uf_regs->uccm));
48 printk(KERN_INFO "uccs : addr=0x%p, val=0x%02x\n", 48 printk(KERN_INFO "uccs : addr=0x%p, val=0x%02x\n",
49 &uccf->uf_regs->uccs, uccf->uf_regs->uccs); 49 &uccf->uf_regs->uccs, in_8(&uccf->uf_regs->uccs));
50 printk(KERN_INFO "urfb : addr=0x%p, val=0x%08x\n", 50 printk(KERN_INFO "urfb : addr=0x%p, val=0x%08x\n",
51 &uccf->uf_regs->urfb, in_be32(&uccf->uf_regs->urfb)); 51 &uccf->uf_regs->urfb, in_be32(&uccf->uf_regs->urfb));
52 printk(KERN_INFO "urfs : addr=0x%p, val=0x%04x\n", 52 printk(KERN_INFO "urfs : addr=0x%p, val=0x%04x\n",
@@ -68,7 +68,7 @@ void ucc_fast_dump_regs(struct ucc_fast_private * uccf)
68 printk(KERN_INFO "urtry : addr=0x%p, val=0x%08x\n", 68 printk(KERN_INFO "urtry : addr=0x%p, val=0x%08x\n",
69 &uccf->uf_regs->urtry, in_be32(&uccf->uf_regs->urtry)); 69 &uccf->uf_regs->urtry, in_be32(&uccf->uf_regs->urtry));
70 printk(KERN_INFO "guemr : addr=0x%p, val=0x%02x\n", 70 printk(KERN_INFO "guemr : addr=0x%p, val=0x%02x\n",
71 &uccf->uf_regs->guemr, uccf->uf_regs->guemr); 71 &uccf->uf_regs->guemr, in_8(&uccf->uf_regs->guemr));
72} 72}
73EXPORT_SYMBOL(ucc_fast_dump_regs); 73EXPORT_SYMBOL(ucc_fast_dump_regs);
74 74
@@ -96,7 +96,7 @@ EXPORT_SYMBOL(ucc_fast_transmit_on_demand);
96 96
97void ucc_fast_enable(struct ucc_fast_private * uccf, enum comm_dir mode) 97void ucc_fast_enable(struct ucc_fast_private * uccf, enum comm_dir mode)
98{ 98{
99 struct ucc_fast *uf_regs; 99 struct ucc_fast __iomem *uf_regs;
100 u32 gumr; 100 u32 gumr;
101 101
102 uf_regs = uccf->uf_regs; 102 uf_regs = uccf->uf_regs;
@@ -117,7 +117,7 @@ EXPORT_SYMBOL(ucc_fast_enable);
117 117
118void ucc_fast_disable(struct ucc_fast_private * uccf, enum comm_dir mode) 118void ucc_fast_disable(struct ucc_fast_private * uccf, enum comm_dir mode)
119{ 119{
120 struct ucc_fast *uf_regs; 120 struct ucc_fast __iomem *uf_regs;
121 u32 gumr; 121 u32 gumr;
122 122
123 uf_regs = uccf->uf_regs; 123 uf_regs = uccf->uf_regs;
@@ -139,7 +139,7 @@ EXPORT_SYMBOL(ucc_fast_disable);
139int ucc_fast_init(struct ucc_fast_info * uf_info, struct ucc_fast_private ** uccf_ret) 139int ucc_fast_init(struct ucc_fast_info * uf_info, struct ucc_fast_private ** uccf_ret)
140{ 140{
141 struct ucc_fast_private *uccf; 141 struct ucc_fast_private *uccf;
142 struct ucc_fast *uf_regs; 142 struct ucc_fast __iomem *uf_regs;
143 u32 gumr; 143 u32 gumr;
144 int ret; 144 int ret;
145 145
@@ -216,10 +216,10 @@ int ucc_fast_init(struct ucc_fast_info * uf_info, struct ucc_fast_private ** ucc
216 uccf->stopped_tx = 0; 216 uccf->stopped_tx = 0;
217 uccf->stopped_rx = 0; 217 uccf->stopped_rx = 0;
218 uf_regs = uccf->uf_regs; 218 uf_regs = uccf->uf_regs;
219 uccf->p_ucce = (u32 *) & (uf_regs->ucce); 219 uccf->p_ucce = &uf_regs->ucce;
220 uccf->p_uccm = (u32 *) & (uf_regs->uccm); 220 uccf->p_uccm = &uf_regs->uccm;
221#ifdef CONFIG_UGETH_TX_ON_DEMAND 221#ifdef CONFIG_UGETH_TX_ON_DEMAND
222 uccf->p_utodr = (u16 *) & (uf_regs->utodr); 222 uccf->p_utodr = &uf_regs->utodr;
223#endif 223#endif
224#ifdef STATISTICS 224#ifdef STATISTICS
225 uccf->tx_frames = 0; 225 uccf->tx_frames = 0;