[PATCH mtd-utils] flash_otp_write: fix format string warning

[Uwe Kleine-König]

This fixes
	flash_otp_write.c: In function 'main':
	flash_otp_write.c:61:2: warning: format '%lx' expects argument of type 'long unsigned int', but argument 3 has type 'off_t' [-Wformat]

Signed-off-by: Uwe Kleine-König <u.kleine-koenig at pengutronix.de>
---
 flash_otp_write.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/flash_otp_write.c b/flash_otp_write.c
index d407ebb..41cf1c5 100644
--- a/flash_otp_write.c
+++ b/flash_otp_write.c
@@ -58,7 +58,7 @@ int main(int argc,char *argv[])
 		return errno;
 	}
 
-	printf("Writing OTP user data on %s at offset 0x%lx\n", argv[2], offset);
+	printf("Writing OTP user data on %s at offset 0x%lx\n", argv[2], (unsigned long)offset);
 
 	if (mtdInfo.type == MTD_NANDFLASH)
 		len = mtdInfo.writesize;
-- 
1.7.10.4