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Merge branches 'acpi-ec', 'acpi-video', 'acpi-button' and 'acpi-thermal'
[cascardo/linux.git]
/
drivers
/
pinctrl
/
pinctrl-single.c
diff --git
a/drivers/pinctrl/pinctrl-single.c
b/drivers/pinctrl/pinctrl-single.c
index
cf9bafa
..
bfdf720
100644
(file)
--- a/
drivers/pinctrl/pinctrl-single.c
+++ b/
drivers/pinctrl/pinctrl-single.c
@@
-1580,6
+1580,9
@@
static inline void pcs_irq_set(struct pcs_soc_data *pcs_soc,
else
mask &= ~soc_mask;
pcs->write(mask, pcswi->reg);
+
+ /* flush posted write */
+ mask = pcs->read(pcswi->reg);
raw_spin_unlock(&pcs->lock);
}