[PATCH 5.6 077/194] pinctrl: qcom: fix wrong write in update_dual_edge

From: Greg Kroah-Hartman
Date: Mon May 18 2020 - 14:03:04 EST


From: Ansuel Smith <ansuelsmth@xxxxxxxxx>

[ Upstream commit 90bcb0c3ca0809d1ed358bfbf838df4b3d4e58e0 ]

Fix a typo in the readl/writel accessor conversion where val is used
instead of pol changing the behavior of the original code.

Cc: stable@xxxxxxxxxxxxxxx
Fixes: 6c73698904aa pinctrl: qcom: Introduce readl/writel accessors
Signed-off-by: Ansuel Smith <ansuelsmth@xxxxxxxxx>
Reviewed-by: Bjorn Andersson <bjorn.andersson@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20200414003726.25347-1-ansuelsmth@xxxxxxxxx
Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/pinctrl/qcom/pinctrl-msm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/pinctrl/qcom/pinctrl-msm.c b/drivers/pinctrl/qcom/pinctrl-msm.c
index 1a948c3f54b7c..9f1c9951949ea 100644
--- a/drivers/pinctrl/qcom/pinctrl-msm.c
+++ b/drivers/pinctrl/qcom/pinctrl-msm.c
@@ -692,7 +692,7 @@ static void msm_gpio_update_dual_edge_pos(struct msm_pinctrl *pctrl,

pol = msm_readl_intr_cfg(pctrl, g);
pol ^= BIT(g->intr_polarity_bit);
- msm_writel_intr_cfg(val, pctrl, g);
+ msm_writel_intr_cfg(pol, pctrl, g);

val2 = msm_readl_io(pctrl, g) & BIT(g->in_bit);
intstat = msm_readl_intr_status(pctrl, g);
--
2.20.1