uintptr_t should be used when casting a pointer to an unsigned int so that the code compiles without warnings even on 64-bit architectures.
This is needed if we want to allow selection of this driver when COMPILE_TEST=y. Signed-off-by: Boris Brezillon <[email protected]> --- drivers/mtd/nand/raw/fsmc_nand.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/mtd/nand/raw/fsmc_nand.c b/drivers/mtd/nand/raw/fsmc_nand.c index d71c49f50e77..527bebc7e6c9 100644 --- a/drivers/mtd/nand/raw/fsmc_nand.c +++ b/drivers/mtd/nand/raw/fsmc_nand.c @@ -547,7 +547,7 @@ static void fsmc_write_buf(struct mtd_info *mtd, const uint8_t *buf, int len) struct fsmc_nand_data *host = mtd_to_fsmc(mtd); int i; - if (IS_ALIGNED((uint32_t)buf, sizeof(uint32_t)) && + if (IS_ALIGNED((uintptr_t)buf, sizeof(uint32_t)) && IS_ALIGNED(len, sizeof(uint32_t))) { uint32_t *p = (uint32_t *)buf; len = len >> 2; @@ -570,7 +570,7 @@ static void fsmc_read_buf(struct mtd_info *mtd, uint8_t *buf, int len) struct fsmc_nand_data *host = mtd_to_fsmc(mtd); int i; - if (IS_ALIGNED((uint32_t)buf, sizeof(uint32_t)) && + if (IS_ALIGNED((uintptr_t)buf, sizeof(uint32_t)) && IS_ALIGNED(len, sizeof(uint32_t))) { uint32_t *p = (uint32_t *)buf; len = len >> 2; -- 2.14.1
