redonkable/alistair23-linux
redonkable/alistair23-linux
1
0
Fork 0
Code Releases Activity

staging/sm75fb: Declare static functions as such

Browse source 
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>
This commit is contained in:
Ricardo Ribalda Delgado 2015-03-16 11:51:09 +01:00 committed by Greg Kroah-Hartman
parent 71ce762feb
commit 6a9df4303b
1 changed files with 6 additions and 8 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

14
drivers/staging/sm750fb/ddk750_swi2c.c
View file

@ -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;