mtd: aspeed: fix compile warning in aspeed_smc_read_from_ahb()
The first argument of ioread32_rep() and ioread8_rep is not
const. Change aspeed_smc_read_from_ahb() prototype to fix compile
warning :
drivers/mtd/spi-nor/aspeed-smc.c: In function 'aspeed_smc_read_from_ahb':
drivers/mtd/spi-nor/aspeed-smc.c:212:16: warning: passing argument 1 of 'ioread32_rep' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
ioread32_rep(src, buf, len >> 2);
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Cyrille Pitchen <cyrille.pitchen@atmel.com>
diff --git a/drivers/mtd/spi-nor/aspeed-smc.c b/drivers/mtd/spi-nor/aspeed-smc.c
index 6bb4c7d..7c86099 100644
--- a/drivers/mtd/spi-nor/aspeed-smc.c
+++ b/drivers/mtd/spi-nor/aspeed-smc.c
@@ -222,8 +222,7 @@ struct aspeed_smc_controller {
* the memory buffer pointer and count via explicit code. The final updates
* to len are optimistically suppressed.
*/
-static int aspeed_smc_read_from_ahb(void *buf, const void __iomem *src,
- size_t len)
+static int aspeed_smc_read_from_ahb(void *buf, void __iomem *src, size_t len)
{
size_t offset = 0;