ENGR00173287 remove build warning in SDHC driver platform code

- remove unused 'u32 reg' in platform code

Signed-off-by: Ryan QIAN <b32804@freescale.com>

diff --git a/drivers/mmc/host/sdhci-esdhc-imx.c b/drivers/mmc/host/sdhci-esdhc-imx.c
index 884c538d2791b8c8d3f72b453683721ca39ca6ce..3d774b9e8d10936f7122f2d81aef47922f804163 100644 (file)
--- a/drivers/mmc/host/sdhci-esdhc-imx.c
+++ b/drivers/mmc/host/sdhci-esdhc-imx.c
@@ -346,7 +346,6 @@ static int esdhc_pltfm_init(struct sdhci_host *host, struct sdhci_pltfm_data *pd
        struct clk *clk;
        int err;
        struct pltfm_imx_data *imx_data;
-       u32 reg;
 
        clk = clk_get(mmc_dev(host->mmc), NULL);
        if (IS_ERR(clk)) {