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pinctrl: qcom: fix masking of pinmux functions

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The following commit introduced a regression by not properly masking the
calculated value.

Fixes: 47a01ee9a6 ("pinctrl: qcom: Clear all function selection bits")
Signed-off-by: John Crispin <[email protected]>
Reviewed-by: Bjorn Andersson <[email protected]>
Reviewed-by: Stephen Boyd <[email protected]>
Signed-off-by: Linus Walleij <[email protected]>
This commit is contained in:
John Crispin 2016-09-12 11:36:55 +02:00 • committed by Linus Walleij
commit 6bcf3f6339
1 changed files with 1 additions and 1 deletions
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2
drivers/pinctrl/qcom/pinctrl-msm.c
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@ -156,7 +156,7 @@ static int msm_pinmux_set_mux(struct pinctrl_dev *pctldev,
spin_lock_irqsave(&pctrl->lock, flags);
val = readl(pctrl->regs + g->ctl_reg);
val &= mask;
val &= ~mask;
val |= i << g->mux_bit;
writel(val, pctrl->regs + g->ctl_reg);