From: Lorenzo Stoakes Date: Fri, 20 Mar 2015 15:22:12 +0000 (+0000) Subject: staging: sm750fb: Make internal functions static X-Git-Tag: firefly_0821_release~176^2~1998^2~138^2~69 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=d93abd15c84bd2598d0b59ab93f72bf3527cf51a;p=firefly-linux-kernel-4.4.55.git staging: sm750fb: Make internal functions static 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 Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/sm750fb/ddk750_hwi2c.c b/drivers/staging/sm750fb/ddk750_hwi2c.c index 84dfb6f41142..7826376ed705 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