From 566b60209427ed6b442b0b0cb3dba04187fba330 Mon Sep 17 00:00:00 2001 From: YueHaibing Date: Fri, 7 Dec 2018 06:34:47 +0000 Subject: [PATCH] mmc: alcor: remove set but not used variables 'len, clock_out' Fixes gcc '-Wunused-but-set-variable' warning: drivers/mmc/host/alcor.c: In function 'alcor_data_set_dma': drivers/mmc/host/alcor.c:124:12: warning: variable 'len' set but not used [-Wunused-but-set-variable] drivers/mmc/host/alcor.c:648:15: warning: variable 'clock_out' set but not used [-Wunused-but-set-variable] Signed-off-by: YueHaibing Reviewed-by: Oleksij Rempel Signed-off-by: Ulf Hansson --- drivers/mmc/host/alcor.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/mmc/host/alcor.c b/drivers/mmc/host/alcor.c index f729a649d7c0..c712b7deb3a9 100644 --- a/drivers/mmc/host/alcor.c +++ b/drivers/mmc/host/alcor.c @@ -121,7 +121,7 @@ static void alcor_reset(struct alcor_sdmmc_host *host, u8 val) static void alcor_data_set_dma(struct alcor_sdmmc_host *host) { struct alcor_pci_priv *priv = host->alcor_pci; - u32 addr, len; + u32 addr; if (!host->sg_count) return; @@ -138,7 +138,6 @@ static void alcor_data_set_dma(struct alcor_sdmmc_host *host) addr = (u32)sg_dma_address(host->sg); - len = sg_dma_len(host->sg); alcor_write32(priv, addr, AU6601_REG_SDMA_ADDR); host->sg = sg_next(host->sg); @@ -645,7 +644,6 @@ alcor_irq_done: static void alcor_set_clock(struct alcor_sdmmc_host *host, unsigned int clock) { struct alcor_pci_priv *priv = host->alcor_pci; - unsigned int clock_out = 0; int i, diff = 0x7fffffff, tmp_clock = 0; u16 clk_src = 0; u8 clk_div = 0; @@ -670,7 +668,6 @@ static void alcor_set_clock(struct alcor_sdmmc_host *host, unsigned int clock) diff = tmp_diff; clk_src = cfg->clk_src_reg; clk_div = tmp_div; - clock_out = tmp_clock; } }