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| author | Greg Kroah-Hartman <gregkh@suse.de> | 2010-05-05 10:45:16 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-05-11 11:36:12 -0700 |
| commit | 2342df0e63f4ca9a4227ea06f951f09180497914 (patch) | |
| tree | 55d0d14522f598a8cf8b018818d0111c927b0cbf /drivers/staging/dt3155v4l | |
| parent | 7ec21181d22891ecebcd01075a819a4373c54362 (diff) | |
| download | blackbird-op-linux-2342df0e63f4ca9a4227ea06f951f09180497914.tar.gz blackbird-op-linux-2342df0e63f4ca9a4227ea06f951f09180497914.zip | |
Staging: dt3155v4l: fix some sparse warnings
Mostly some __iomem markings and some static functions as well.
Cc: Marin Mitov <mitov@issp.bas.bg
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/staging/dt3155v4l')
| -rw-r--r-- | drivers/staging/dt3155v4l/dt3155v4l.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/staging/dt3155v4l/dt3155v4l.c b/drivers/staging/dt3155v4l/dt3155v4l.c index d596e9d49222..881c3e99bd47 100644 --- a/drivers/staging/dt3155v4l/dt3155v4l.c +++ b/drivers/staging/dt3155v4l/dt3155v4l.c @@ -65,7 +65,7 @@ static u8 config_init = ACQ_MODE_EVEN; * in a byte pointed by data. */ static int -read_i2c_reg(void *addr, u8 index, u8 *data) +read_i2c_reg(void __iomem *addr, u8 index, u8 *data) { u32 tmp = index; @@ -102,7 +102,7 @@ read_i2c_reg(void *addr, u8 index, u8 *data) * and busy waits for the process to finish. */ static int -write_i2c_reg(void *addr, u8 index, u8 data) +write_i2c_reg(void __iomem *addr, u8 index, u8 data) { u32 tmp = index; @@ -134,8 +134,7 @@ write_i2c_reg(void *addr, u8 index, u8 data) * This function starts writting the specified (by index) register * and then returns. */ -void -write_i2c_reg_nowait(void *addr, u8 index, u8 data) +static void write_i2c_reg_nowait(void __iomem *addr, u8 index, u8 data) { u32 tmp = index; @@ -152,8 +151,7 @@ write_i2c_reg_nowait(void *addr, u8 index, u8 data) * * This function waits reading/writting to finish. */ -static int -wait_i2c_reg(void *addr) +static int wait_i2c_reg(void __iomem *addr) { if (ioread32(addr + IIC_CSR2) & NEW_CYCLE) udelay(65); /* wait at least 63 usec for NEW_CYCLE to clear */ |
