From: Brian Norris Date: Fri, 19 Sep 2014 16:37:19 +0000 (-0700) Subject: mtd: denali: remove another set-but-unused variable X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=ba5f2bc2afbf598aa2efb35542cd0d40fce76c45;p=openwrt%2Fstaging%2Fblogic.git 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 Signed-off-by: Brian Norris --- diff --git a/drivers/mtd/nand/denali.c b/drivers/mtd/nand/denali.c index cd586010f2ec..e5c39d2d659f 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);