This patch declares externally unavailable functions static. This fixes
the following sparse warnings:-
drivers/staging/sm750fb/ddk750_hwi2c.c:63:6: warning: symbol 'hwI2CWaitTXDone' was not declared. Should it be static?
drivers/staging/sm750fb/ddk750_hwi2c.c:93:14: warning: symbol 'hwI2CWriteData' was not declared. Should it be static?
drivers/staging/sm750fb/ddk750_hwi2c.c:160:14: warning: symbol 'hwI2CReadData' was not declared. Should it be static?
Signed-off-by: Lorenzo Stoakes <redacted>
---
drivers/staging/sm750fb/ddk750_hwi2c.c | 6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/staging/sm750fb/ddk750_hwi2c.c b/drivers/staging/sm750fb/ddk750_hwi2c.c
index 84dfb6f..7826376 100644
--- a/drivers/staging/sm750fb/ddk750_hwi2c.c
+++ b/drivers/staging/sm750fb/ddk750_hwi2c.c
@@ -60,7 +60,7 @@ void hwI2CClose(void)
}
-long hwI2CWaitTXDone(void)
+static long hwI2CWaitTXDone(void)
{
unsigned int timeout;
@@ -90,7 +90,7 @@ long hwI2CWaitTXDone(void)
* Return Value:
* Total number of bytes those are actually written.
*/
-unsigned int hwI2CWriteData(
+static unsigned int hwI2CWriteData(
unsigned char deviceAddress,
unsigned int length,
unsigned char *pBuffer@@ -157,7 +157,7 @@ unsigned int hwI2CWriteData(
* Return Value:
* Total number of actual bytes read from the slave device
*/
-unsigned int hwI2CReadData(
+static unsigned int hwI2CReadData(
unsigned char deviceAddress,
unsigned int length,
unsigned char *pBuffer
--2.3.2