From 3fd0a9ba8cee385e9a1f07419269a613c3af4500 Mon Sep 17 00:00:00 2001 From: Jaehoon Chung Date: Fri, 30 Dec 2016 15:30:21 +0900 Subject: [PATCH] mmc: sdhci: combine the Host controller v3.0 feature into one condition It doesn't need to seperate the condition. Signed-off-by: Jaehoon Chung --- drivers/mmc/sdhci.c | 17 +++++++---------- 1 file changed, 7 insertions(+), 10 deletions(-) diff --git a/drivers/mmc/sdhci.c b/drivers/mmc/sdhci.c index 5d8969a..3a1f4f7 100644 --- a/drivers/mmc/sdhci.c +++ b/drivers/mmc/sdhci.c @@ -572,9 +572,16 @@ int sdhci_setup_cfg(struct mmc_config *cfg, struct sdhci_host *host, cfg->voltages |= host->voltages; cfg->host_caps = MMC_MODE_HS | MMC_MODE_HS_52MHz | MMC_MODE_4BIT; + + /* Since Host Controller Version3.0 */ if (SDHCI_GET_VERSION(host) >= SDHCI_SPEC_300) { if (!(caps & SDHCI_CAN_DO_8BIT)) cfg->host_caps &= ~MMC_MODE_8BIT; + + /* Find out whether clock multiplier is supported */ + caps_1 = sdhci_readl(host, SDHCI_CAPABILITIES_1); + host->clk_mul = (caps_1 & SDHCI_CLOCK_MUL_MASK) >> + SDHCI_CLOCK_MUL_SHIFT; } if (host->host_caps) @@ -582,16 +589,6 @@ int sdhci_setup_cfg(struct mmc_config *cfg, struct sdhci_host *host, cfg->b_max = CONFIG_SYS_MMC_MAX_BLK_COUNT; - /* - * In case of Host Controller v3.00, find out whether clock - * multiplier is supported. - */ - if (SDHCI_GET_VERSION(host) >= SDHCI_SPEC_300) { - caps_1 = sdhci_readl(host, SDHCI_CAPABILITIES_1); - host->clk_mul = (caps_1 & SDHCI_CLOCK_MUL_MASK) >> - SDHCI_CLOCK_MUL_SHIFT; - } - return 0; } -- 2.7.4