From: Randy Dunlap <rdun...@infradead.org>

[ Upstream commit 047cd9a6bd8a2a73e8d92eb97a1b50c7bcd59279 ]

Export mtk_is_virt_gpio() for the case when
CONFIG_PINCTRL_MTK=y
CONFIG_PINCTRL_MTK_V2=y
CONFIG_PINCTRL_MTK_MOORE=y
CONFIG_PINCTRL_MTK_PARIS=m

to fix this build error:

ERROR: modpost: "mtk_is_virt_gpio" [drivers/pinctrl/mediatek/pinctrl-paris.ko] 
undefined!

Signed-off-by: Randy Dunlap <rdun...@infradead.org>
Cc: Sean Wang <sean.w...@kernel.org>
Cc: linux-media...@lists.infradead.org
Link: 
https://lore.kernel.org/r/d15827a3-d0c8-e231-9f61-8507b3d7b...@infradead.org
Signed-off-by: Linus Walleij <linus.wall...@linaro.org>
Signed-off-by: Sasha Levin <sas...@kernel.org>
---
 drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.c 
b/drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.c
index c53e2c391e32b..2f3dfb56c3fa4 100644
--- a/drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.c
+++ b/drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.c
@@ -264,6 +264,7 @@ bool mtk_is_virt_gpio(struct mtk_pinctrl *hw, unsigned int 
gpio_n)
 
        return virt_gpio;
 }
+EXPORT_SYMBOL_GPL(mtk_is_virt_gpio);
 
 static int mtk_xt_get_gpio_n(void *data, unsigned long eint_n,
                             unsigned int *gpio_n,
-- 
2.25.1



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