Add 'const' keyword to chip write and other function prototypes

Corresponding to flashrom svn r1789.

Inspired by and mostly based on a patch
Signed-off-by: Mark Marshall <mark.marshall@omicron.at>

Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>

1 files changed, 1 insertions, 1 deletions

diff --git a/opaque.c b/opaque.c
index 6acaa63..c63919f 100644
--- a/opaque.c
+++ b/opaque.c
@@ -40,7 +40,7 @@ int read_opaque(struct flashctx *flash, uint8_t *buf, unsigned int start, unsign
 	return flash->pgm->opaque.read(flash, buf, start, len);
 }
 
-int write_opaque(struct flashctx *flash, uint8_t *buf, unsigned int start, unsigned int len)
+int write_opaque(struct flashctx *flash, const uint8_t *buf, unsigned int start, unsigned int len)
 {
 	return flash->pgm->opaque.write(flash, buf, start, len);
 }