From mboxrd@z Thu Jan 1 00:00:00 1970 From: hkallweit1@gmail.com (Heiner Kallweit) Date: Thu, 26 Jan 2017 22:50:25 +0100 Subject: [PATCH 2/3] mmc: meson-gx: minor improvements in meson_mmc_set_ios Message-ID: <4ec4f0af-c5c9-955c-6158-8c38aa61b358@gmail.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org val isn't used in the switch clause and afterwards there's an identical statement. So remove it. In case of an unexpected bus width the error message indicates the intention to set the bus width to 4 and to go on. So remove the return statement. This return statement also conflicts with "setting to 4" because nothing would be set actually before returning. Signed-off-by: Heiner Kallweit --- drivers/mmc/host/meson-gx-mmc.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/mmc/host/meson-gx-mmc.c b/drivers/mmc/host/meson-gx-mmc.c index cf071756..41c54e02 100644 --- a/drivers/mmc/host/meson-gx-mmc.c +++ b/drivers/mmc/host/meson-gx-mmc.c @@ -379,7 +379,6 @@ static void meson_mmc_set_ios(struct mmc_host *mmc, struct mmc_ios *ios) meson_mmc_clk_set(host, ios->clock); /* Bus width */ - val = readl(host->regs + SD_EMMC_CFG); switch (ios->bus_width) { case MMC_BUS_WIDTH_1: bus_width = CFG_BUS_WIDTH_1; @@ -394,7 +393,6 @@ static void meson_mmc_set_ios(struct mmc_host *mmc, struct mmc_ios *ios) dev_err(host->dev, "Invalid ios->bus_width: %u. Setting to 4.\n", ios->bus_width); bus_width = CFG_BUS_WIDTH_4; - return; } val = readl(host->regs + SD_EMMC_CFG); -- 2.11.0