mmc: dw_mmc-pltfm: remove static from dw_mci_pltfm_remove

dw_mci_pltfm_remove gets exported and used by dw_mmc-exynos, so should
not be static.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Acked-by: Jaehoon Chung <jh80.chung@samsung.com>
Acked-by: Seungwon Jeon <tgih.jun@samsung.com>
Signed-off-by: Chris Ball <cjb@laptop.org>

drivers/mmc/host/dw_mmc-pltfm.c

@@ -65,7 +65,7 @@ static int dw_mci_pltfm_probe(struct platform_device *pdev)
 	return dw_mci_pltfm_register(pdev, NULL);
 }
 
-static int dw_mci_pltfm_remove(struct platform_device *pdev)
+int dw_mci_pltfm_remove(struct platform_device *pdev)
 {
 	struct dw_mci *host = platform_get_drvdata(pdev);