mtd: denali: fix incorrect bitmask error in denali_setup_dma

commit 3157d1e ("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 <[email protected]> Signed-off-by: Dinh Nguyen <[email protected]> Signed-off-by: Brian Norris <[email protected]>
jix · Jan 13, 2015 · 7c272ac · 7c272ac
1 parent a9b679b
commit 7c272ac
Showing 1 changed file with 1 addition and 1 deletion.
diff --git 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);