mmc: stm32_sdmmc2: Fix stm32_sdmmc2_start_cmd()

SDMMC_CMD_CPSMEN bit is wrongly check and set in
SDMMC_ARG register instead of SDMMC_CMD register.

Signed-off-by: Patrice Chotard <patrice.chotard@st.com>

diff --git a/drivers/mmc/stm32_sdmmc2.c b/drivers/mmc/stm32_sdmmc2.c
index 11cc438ce6a13aefc76b9f9ad9c9457c1347671b..e8292c438d9f712503f79bcc0776cab6ff9aebf1 100644 (file)
--- a/drivers/mmc/stm32_sdmmc2.c
+++ b/drivers/mmc/stm32_sdmmc2.c
@@ -235,8 +235,8 @@ static void stm32_sdmmc2_start_data(struct stm32_sdmmc2_priv *priv,
 static void stm32_sdmmc2_start_cmd(struct stm32_sdmmc2_priv *priv,
                                   struct mmc_cmd *cmd, u32 cmd_param)
 {
-       if (readl(priv->base + SDMMC_ARG) & SDMMC_CMD_CPSMEN)
-               writel(0, priv->base + SDMMC_ARG);
+       if (readl(priv->base + SDMMC_CMD) & SDMMC_CMD_CPSMEN)
+               writel(0, priv->base + SDMMC_CMD);
 
        cmd_param |= cmd->cmdidx | SDMMC_CMD_CPSMEN;
        if (cmd->resp_type & MMC_RSP_PRESENT) {