From: Graham Moore Date: Fri, 9 Jan 2015 15:32:35 +0000 (-0600) Subject: mtd: denali: fix incorrect bitmask error in denali_setup_dma X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=7c272ac5eefb329501aadbd9f21f86232c0f66a9;p=deliverable%2Flinux.git mtd: denali: fix incorrect bitmask error in denali_setup_dma commit 3157d1ed2309 ("mtd: denali: remove unnecessary casts") introduced an error by using a wrong bitmask. A uint16_t cast was replaced with & 0xff, should be & 0xffff. Signed-off-by: Graham Moore Signed-off-by: Dinh Nguyen Signed-off-by: Brian Norris --- diff --git a/drivers/mtd/nand/denali.c b/drivers/mtd/nand/denali.c index b3b7ca1bafb8..5e397fba419b 100644 --- a/drivers/mtd/nand/denali.c +++ b/drivers/mtd/nand/denali.c @@ -1041,7 +1041,7 @@ static void denali_setup_dma(struct denali_nand_info *denali, int op) index_addr(denali, mode | ((addr >> 16) << 8), 0x2200); /* 3. set memory low address bits 23:8 */ - index_addr(denali, mode | ((addr & 0xff) << 8), 0x2300); + index_addr(denali, mode | ((addr & 0xffff) << 8), 0x2300); /* 4. interrupt when complete, burst len = 64 bytes */ index_addr(denali, mode | 0x14000, 0x2400);