pinctrl: mediatek: fix warning

Fix the following warning when CONFIG_PINCONF=n:

drivers/pinctrl/mediatek/pinctrl-mtk-common.c:35:36:
warning: ‘mtk_drive’ defined but not used [-Wunused-const-variable=]
 static const struct mtk_drive_desc mtk_drive[] = {
                                    ^~~~~~~~~

Signed-off-by: Fabien Parent <fparent@baylibre.com>

diff --git a/drivers/pinctrl/mediatek/pinctrl-mtk-common.c b/drivers/pinctrl/mediatek/pinctrl-mtk-common.c
index 938cc75..3004335 100644 (file)
--- a/drivers/pinctrl/mediatek/pinctrl-mtk-common.c
+++ b/drivers/pinctrl/mediatek/pinctrl-mtk-common.c
@@ -14,6 +14,7 @@
 
 #include "pinctrl-mtk-common.h"
 
+#if CONFIG_IS_ENABLED(PINCONF)
 /**
  * struct mtk_drive_desc - the structure that holds the information
  *                         of the driving current
@@ -39,6 +40,7 @@ static const struct mtk_drive_desc mtk_drive[] = {
        [DRV_GRP3] = { 2, 8, 2, 2 },
        [DRV_GRP4] = { 2, 16, 2, 1 },
 };
+#endif
 
 static const char *mtk_pinctrl_dummy_name = "_dummy";