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Commit 2342df0e authored by Greg Kroah-Hartman's avatar Greg Kroah-Hartman
Browse files

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: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 7ec21181

drivers/staging/dt3155v4l/dt3155v4l.c

+4 −6
Original line number Diff line number Diff line
@@ -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 */