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mtd: nand: zynq_nand: Change datatype of status and ecc_status to int

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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>
This commit is contained in:
Algapally Santosh Sagar
2023-06-14 03:03:57 -06:00
committed by Michal Simek
parent 0ebb68fb55
commit 52279be25c
1 changed files with 2 additions and 2 deletions
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4
drivers/mtd/nand/raw/zynq_nand.c
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@@ -285,7 +285,7 @@ static int zynq_nand_init_nand_flash(struct mtd_info *mtd, int option)
{
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 @@ static int zynq_nand_calculate_hwecc(struct mtd_info *mtd, const u8 *data,
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);