staging: sm750fb: Add void to function definition with no arguments

Found by checkpatch.pl - ERROR: Bad function definition

A function with no arguments allows for variadic arguments. Add
void in between the empty parentheses to indicate that the function
takes no arguments.

changes made using coccinelle script:
@@
type T;
identifier f;
@@
T f(
+void
 ) {
...
}

Signed-off-by: Supriya Karanth <iskaranth@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/staging/sm750fb/ddk750_power.c b/drivers/staging/sm750fb/ddk750_power.c
index 98dfcbd..cbb9767 100644
--- a/drivers/staging/sm750fb/ddk750_power.c
+++ b/drivers/staging/sm750fb/ddk750_power.c
@@ -15,7 +15,7 @@ void ddk750_setDPMS(DPMS_t state)
 	}
 }
 
-unsigned int getPowerMode()
+unsigned int getPowerMode(void)
 {
 	if(getChipType() == SM750LE)
 		return 0;