diff options
| author | YueHaibing <yuehaibing@huawei.com> | 2018-12-07 09:34:47 +0300 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2018-12-17 10:26:24 +0300 |
| commit | 566b60209427ed6b442b0b0cb3dba04187fba330 (patch) | |
| tree | e692845babe57fd7359315b8ddc4b2244a01c47b /drivers | |
| parent | c4916c24ff54fb3dcf07fb64353f8e74e3482b64 (diff) | |
| download | linux-566b60209427ed6b442b0b0cb3dba04187fba330.tar.xz | |
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 <yuehaibing@huawei.com>
Reviewed-by: Oleksij Rempel <linux@rempel-privat.de>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mmc/host/alcor.c | 5 |
1 files changed, 1 insertions, 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; } } |