From: Liam Beguin <liambeguin@gmail.com>
Date: Wed, 14 Mar 2018 23:15:10 +0000 (-0400)
Subject: spi: spi_flash: do not fail silently on bad user input
X-Git-Tag: v2018.05-rc1~25
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=aa1ced7f09798700f3d96f39f6f5dc7d3d34cf66;p=oweals%2Fu-boot.git

spi: spi_flash: do not fail silently on bad user input

Make sure the user is notified instead of silently returning an error.

Signed-off-by: Liam Beguin <liambeguin@gmail.com>
Reviewed-by: Stephen Warren <swarren@nvidia.com>
---

diff --git a/drivers/mtd/spi/spi_flash.c b/drivers/mtd/spi/spi_flash.c
index 294d9f9d79..2e61685d3e 100644
--- a/drivers/mtd/spi/spi_flash.c
+++ b/drivers/mtd/spi/spi_flash.c
@@ -320,7 +320,7 @@ int spi_flash_cmd_erase_ops(struct spi_flash *flash, u32 offset, size_t len)
 
 	erase_size = flash->erase_size;
 	if (offset % erase_size || len % erase_size) {
-		debug("SF: Erase offset/length not multiple of erase size\n");
+		printf("SF: Erase offset/length not multiple of erase size\n");
 		return -1;
 	}