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mtd: brcmnand: Fix pointer type-cast in brcmnand_write()

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We should always type-cast pointer to "long" or "unsigned long"
because size of pointer is same as machine word size. This will
avoid pointer type-cast issues on both 32bit and 64bit systems.

This patch fixes pointer type-cast issue in brcmnand_write()
as-per above info.

Signed-off-by: Anup Patel <anup.patel@broadcom.com>
Reviewed-by: Vikram Prakash <vikramp@broadcom.com>
Reviewed-by: Ray Jui <rjui@broadcom.com>
Reviewed-by: Scott Branden <sbranden@broadcom.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
This commit is contained in:
Anup Patel 2015-10-02 23:26:42 +05:30 committed by Brian Norris
parent 06968a5479
commit 3f08b8ba9f
1 changed files with 2 additions and 2 deletions
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4
drivers/mtd/nand/brcmnand/brcmnand.c
View file

@ -1544,9 +1544,9 @@ static int brcmnand_write(struct mtd_info *mtd, struct nand_chip *chip,
dev_dbg(ctrl->dev, "write %llx <- %p\n", (unsigned long long)addr, buf);
if (unlikely((u32)buf & 0x03)) {
if (unlikely((unsigned long)buf & 0x03)) {
dev_warn(ctrl->dev, "unaligned buffer: %p\n", buf);
buf = (u32 *)((u32)buf & ~0x03);
buf = (u32 *)((unsigned long)buf & ~0x03);
}
brcmnand_wp(mtd, 0);