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authorGraham Moore <grmoore@opensource.altera.com>2015-01-09 09:32:35 -0600
committerBrian Norris <computersforpeace@gmail.com>2015-01-13 02:32:08 -0800
commit7c272ac5eefb329501aadbd9f21f86232c0f66a9 (patch)
treeed1d03596e60e14effee3690ef9021bce0b95daf /drivers/mtd
parenta9b679bfd2820f59a0d914dad148f1fb09d3084a (diff)
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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 <grmoore@opensource.altera.com> Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Diffstat (limited to 'drivers/mtd')
-rw-r--r--drivers/mtd/nand/denali.c2
1 files changed, 1 insertions, 1 deletions
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);