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mtd: denali: Mark function is_erased() as static

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This patch marks the function is_erased() as static in denali.c because
it is not used outside this file.

This patch elimiates the following warning in nand/denali.c:
drivers/mtd/nand/denali.c:900:6: warning: no previous prototype for ‘is_erased’ [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
This commit is contained in:
Rashika Kheria 2013-12-13 12:46:04 +05:30 committed by Brian Norris
parent 176e4a233f
commit 919193cee0
1 changed files with 1 additions and 1 deletions
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drivers/mtd/nand/denali.c
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@ -897,7 +897,7 @@ static void read_oob_data(struct mtd_info *mtd, uint8_t *buf, int page)
/* this function examines buffers to see if they contain data that
* indicate that the buffer is part of an erased region of flash.
*/
bool is_erased(uint8_t *buf, int len)
static bool is_erased(uint8_t *buf, int len)
{
int i = 0;
for (i = 0; i < len; i++)