mtd: nand: zynq_nand: Change datatype of status and ecc_status to int
status and ecc_status are of unsigned type where they are compared for
negative value. This is pointed by below sparse warning. Change datatype
to int to fix this.
warning: comparison of unsigned expression in '< 0' is always false
[-Wtype-limits]
Signed-off-by: Algapally Santosh Sagar <santoshsagar.algapally@amd.com>
Reviewed-by: Michael Trimarchi <michael@amarulasolutions.com>
Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@amd.com>
Link: https://lore.kernel.org/r/20230614090359.10809-5-ashok.reddy.soma@amd.com
Signed-off-by: Michal Simek <michal.simek@amd.com>
diff --git a/drivers/mtd/nand/raw/zynq_nand.c b/drivers/mtd/nand/raw/zynq_nand.c
index 9e3ee74..545fdd7 100644
--- a/drivers/mtd/nand/raw/zynq_nand.c
+++ b/drivers/mtd/nand/raw/zynq_nand.c
@@ -285,7 +285,7 @@
{
struct nand_chip *nand_chip = mtd_to_nand(mtd);
struct nand_drv *smc = nand_get_controller_data(nand_chip);
- u32 status;
+ int status;
/* disable interrupts */
writel(ZYNQ_NAND_CLR_CONFIG, &smc->reg->cfr);
@@ -332,7 +332,7 @@
struct nand_drv *smc = nand_get_controller_data(nand_chip);
u32 ecc_value = 0;
u8 ecc_reg, ecc_byte;
- u32 ecc_status;
+ int ecc_status;
/* Wait till the ECC operation is complete */
ecc_status = zynq_nand_waitfor_ecc_completion(mtd);