From a44efa4796249c6d4341935e90e9105d6e1a5f15 Mon Sep 17 00:00:00 2001 From: Ulf Hansson Date: Wed, 25 Jan 2017 10:12:10 +0100 Subject: [PATCH] mmc: core: Remove redundant code in mmc_set_signal_voltage() The mmc_set_signal_voltage() function is used for SD/SDIO when switching to 1.8V for UHS mode. Therefore let's remove the redundant code dealing with MMC_SIGNAL_VOLTAGE_330. Signed-off-by: Ulf Hansson Reviewed-by: Shawn Lin Tested-by: Jan Glauber Tested-by: Stefan Wahren --- drivers/mmc/core/core.c | 7 ------- 1 file changed, 7 deletions(-) diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c index 8c458255e55a..bb819d49291e 100644 --- a/drivers/mmc/core/core.c +++ b/drivers/mmc/core/core.c @@ -1653,13 +1653,6 @@ int mmc_set_signal_voltage(struct mmc_host *host, int signal_voltage, u32 ocr) int err = 0; u32 clock; - /* - * Send CMD11 only if the request is to switch the card to - * 1.8V signalling. - */ - if (signal_voltage == MMC_SIGNAL_VOLTAGE_330) - return __mmc_set_signal_voltage(host, signal_voltage); - /* * If we cannot switch voltages, return failure so the caller * can continue without UHS mode