From: Sean Wang <[email protected]>
EINT_NA is an u16 number, so it should be U16_MAX instead of -1
to fix up drivers/pinctrl/mediatek/pinctrl-paris.c:732 mtk_gpio_to_irq()
warn: impossible condition (desc->eint.eint_n == -1) => (0-u16max == (-1))
Also happens in
drivers/pinctrl/mediatek/pinctrl-paris.c:749 mtk_gpio_set_config()
warn: impossible condition (desc->eint.eint_n == -1) => (0-u16max == (-1))
drivers/pinctrl/mediatek/pinctrl-moore.c:479 mtk_gpio_to_irq()
warn: impossible condition (desc->eint.eint_n == -1) => (0-u16max == (-1))
drivers/pinctrl/mediatek/pinctrl-moore.c:496 mtk_gpio_set_config()
warn: impossible condition '(desc->eint.eint_n == -1) => (0-u16max == (-1))
Fixes: 6561859b067f ("pinctrl: mediatek: add eint support to MT8183 pinctrl
driver")
Reported-by: Dan Carpenter <[email protected]>
Signed-off-by: Sean Wang <[email protected]>
---
drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.h
b/drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.h
index 10d33ec..b618042 100644
--- a/drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.h
+++ b/drivers/pinctrl/mediatek/pinctrl-mtk-common-v2.h
@@ -18,7 +18,7 @@
#define MTK_PULLDOWN 0
#define MTK_PULLUP 1
-#define EINT_NA -1
+#define EINT_NA U16_MAX
#define PIN_FIELD_CALC(_s_pin, _e_pin, _i_base, _s_addr, _x_addrs, \
_s_bit, _x_bits, _sz_reg, _fixed) { \
--
2.7.4
