mmc: tmio-mmc: Remove .get_cd() callback from platform data

All platforms pass the CD GPIO number to the driver in the .cd_gpio
field. The .get_cd() callback isn't used anymore, remove it

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Chris Ball <cjb@laptop.org>

2 files changed, 1 insertions, 16 deletions

diff --git a/drivers/mmc/host/tmio_mmc_pio.c b/drivers/mmc/host/tmio_mmc_pio.c
index 17f7fa99376e..b3802256f954 100644
--- a/drivers/mmc/host/tmio_mmc_pio.c
+++ b/drivers/mmc/host/tmio_mmc_pio.c
@@ -936,25 +936,11 @@ static int tmio_mmc_get_ro(struct mmc_host *mmc)
                  (sd_ctrl_read32(host, CTL_STATUS) & TMIO_STAT_WRPROTECT));
 }
 
-static int tmio_mmc_get_cd(struct mmc_host *mmc)
-{
-        struct tmio_mmc_host *host = mmc_priv(mmc);
-        struct tmio_mmc_data *pdata = host->pdata;
-        int ret = mmc_gpio_get_cd(mmc);
-        if (ret >= 0)
-                return ret;
-
-        if (!pdata->get_cd)
-                return -ENOSYS;
-        else
-                return pdata->get_cd(host->pdev);
-}
-
 static const struct mmc_host_ops tmio_mmc_ops = {
         .request        = tmio_mmc_request,
         .set_ios        = tmio_mmc_set_ios,
         .get_ro         = tmio_mmc_get_ro,
-        .get_cd         = tmio_mmc_get_cd,
+        .get_cd         = mmc_gpio_get_cd,
         .enable_sdio_irq = tmio_mmc_enable_sdio_irq,
 };
 
diff --git a/include/linux/mfd/tmio.h b/include/linux/mfd/tmio.h
index ce3511326f80..b22883d60500 100644
--- a/include/linux/mfd/tmio.h
+++ b/include/linux/mfd/tmio.h
@@ -108,7 +108,6 @@ struct tmio_mmc_data {
         unsigned int                    cd_gpio;
         void (*set_pwr)(struct platform_device *host, int state);
         void (*set_clk_div)(struct platform_device *host, int state);
-        int (*get_cd)(struct platform_device *host);
         int (*write16_hook)(struct tmio_mmc_host *host, int addr);
         /* clock management callbacks */
         int (*clk_enable)(struct platform_device *pdev, unsigned int *f);