diff options
| author | Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com> | 2015-03-16 11:51:09 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-03-20 14:00:54 +0100 |
| commit | 6a9df4303b2325a7ed3c44fbf4f8878798fb2c94 (patch) | |
| tree | da9de532ced79a5215c4f4d8e519f5004ea54b65 /drivers/staging/sm750fb | |
| parent | 71ce762feb382d25e8a20f88503009fee47a7e92 (diff) | |
staging/sm75fb: Declare static functions as such
This patch fixes this sparse warning
CHECK drivers/staging/sm750fb/ddk750_swi2c.c
drivers/staging/sm750fb/ddk750_swi2c.c:223:6: warning: symbol
'swI2CStart' was not declared. Should it be static?
drivers/staging/sm750fb/ddk750_swi2c.c:234:6: warning: symbol
'swI2CStop' was not declared. Should it be static?
drivers/staging/sm750fb/ddk750_swi2c.c:252:6: warning: symbol
'swI2CWriteByte' was not declared. Should it be static?
drivers/staging/sm750fb/ddk750_swi2c.c:320:15: warning: symbol
'swI2CReadByte' was not declared. Should it be static?
drivers/staging/sm750fb/ddk750_swi2c.c:361:6: warning: symbol
'swI2CInit_SM750LE' was not declared. Should it be static?
Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/sm750fb')
| -rw-r--r-- | drivers/staging/sm750fb/ddk750_swi2c.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/drivers/staging/sm750fb/ddk750_swi2c.c b/drivers/staging/sm750fb/ddk750_swi2c.c index 8557cce2f420..901b3737f1ed 100644 --- a/drivers/staging/sm750fb/ddk750_swi2c.c +++ b/drivers/staging/sm750fb/ddk750_swi2c.c @@ -220,7 +220,7 @@ static void swI2CAck(void) /* * This function sends the start command to the slave device */ -void swI2CStart(void) +static void swI2CStart(void) { /* Start I2C */ swI2CSDA(1); @@ -231,7 +231,7 @@ void swI2CStart(void) /* * This function sends the stop command to the slave device */ -void swI2CStop(void) +static void swI2CStop(void) { /* Stop the I2C */ swI2CSCL(1); @@ -249,7 +249,7 @@ void swI2CStop(void) * 0 - Success * -1 - Fail to write byte */ -long swI2CWriteByte(unsigned char data) +static long swI2CWriteByte(unsigned char data) { unsigned char value = data; int i; @@ -317,7 +317,7 @@ long swI2CWriteByte(unsigned char data) * Return Value: * One byte data read from the Slave device */ -unsigned char swI2CReadByte(unsigned char ack) +static unsigned char swI2CReadByte(unsigned char ack) { int i; unsigned char data = 0; @@ -358,10 +358,8 @@ unsigned char swI2CReadByte(unsigned char ack) * -1 - Fail to initialize the i2c * 0 - Success */ -long swI2CInit_SM750LE( - unsigned char i2cClkGPIO, - unsigned char i2cDataGPIO -) +static long swI2CInit_SM750LE(unsigned char i2cClkGPIO, + unsigned char i2cDataGPIO) { int i; |