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authorBrian Norris <computersforpeace@gmail.com>2014-09-19 09:37:19 -0700
committerBrian Norris <computersforpeace@gmail.com>2014-09-19 09:38:54 -0700
commitba5f2bc2afbf598aa2efb35542cd0d40fce76c45 (patch)
tree8da8add1fc2d00784c1ac5bfa5a0791a2a5ea45f /drivers/mtd
parenta81b4708838261784fa473582607a6c687c39d00 (diff)
downloadop-kernel-dev-ba5f2bc2afbf598aa2efb35542cd0d40fce76c45.zip
op-kernel-dev-ba5f2bc2afbf598aa2efb35542cd0d40fce76c45.tar.gz
mtd: denali: remove another set-but-unused variable
The variable "irq_status" in denali_read_page_raw() is set, but not used. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Diffstat (limited to 'drivers/mtd')
-rw-r--r--drivers/mtd/nand/denali.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/mtd/nand/denali.c b/drivers/mtd/nand/denali.c
index cd58601..e5c39d2 100644
--- a/drivers/mtd/nand/denali.c
+++ b/drivers/mtd/nand/denali.c
@@ -1218,7 +1218,6 @@ static int denali_read_page_raw(struct mtd_info *mtd, struct nand_chip *chip,
dma_addr_t addr = denali->buf.dma_buf;
size_t size = denali->mtd.writesize + denali->mtd.oobsize;
- uint32_t irq_status;
uint32_t irq_mask = INTR_STATUS__DMA_CMD_COMP;
if (page != denali->page) {
@@ -1237,7 +1236,7 @@ static int denali_read_page_raw(struct mtd_info *mtd, struct nand_chip *chip,
denali_setup_dma(denali, DENALI_READ);
/* wait for operation to complete */
- irq_status = wait_for_irq(denali, irq_mask);
+ wait_for_irq(denali, irq_mask);
dma_sync_single_for_cpu(denali->dev, addr, size, DMA_FROM_DEVICE);
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