mmc: sdhci-s3c: remove unused ext_cd_gpio field

Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Link: https://lore.kernel.org/r/3f12c2deaae9e77a5e7ab8415db7751a27bc3b98.1575916477.git.mirq-linux@rere.qmqm.pl
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

diff --git a/drivers/mmc/host/sdhci-s3c.c b/drivers/mmc/host/sdhci-s3c.c
index 51e096f..8b15945 100644 (file)
--- a/drivers/mmc/host/sdhci-s3c.c
+++ b/drivers/mmc/host/sdhci-s3c.c
@@ -117,7 +117,6 @@ struct sdhci_s3c {
        struct s3c_sdhci_platdata *pdata;
        int                     cur_clk;
        int                     ext_cd_irq;
-       int                     ext_cd_gpio;
 
        struct clk              *clk_io;
        struct clk              *clk_bus[MAX_BUS_CLK];
@@ -512,7 +511,6 @@ static int sdhci_s3c_probe(struct platform_device *pdev)
                        goto err_pdata_io_clk;
        } else {
                memcpy(pdata, pdev->dev.platform_data, sizeof(*pdata));
-               sc->ext_cd_gpio = -1; /* invalid gpio number */
        }
 
        drv_data = sdhci_s3c_get_driver_data(pdev);