diff mbox series

[v8,2/3] pinctrl: qcom: do not reinitialize gpio valid mask

Message ID 20221006232219.37505-3-mailingradian@gmail.com
State New
Headers show
Series SDM670 Pin Control Driver | expand

Commit Message

Richard Acayan Oct. 6, 2022, 11:22 p.m. UTC 
It may be necessary for some devices to specify reserved gpios in the
device-specific DTS, in addition to the reserved gpios common to all
devices with a given SoC. Remove this bitmap_fill() call so that the
settings applied to the gpio valid mask by DTS are not overridden by
the driver's reserved gpios.

Signed-off-by: Richard Acayan <mailingradian@gmail.com>
---
 drivers/pinctrl/qcom/pinctrl-msm.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/pinctrl/qcom/pinctrl-msm.c b/drivers/pinctrl/qcom/pinctrl-msm.c
index a2abfe987ab1..f697e9f64360 100644
--- a/drivers/pinctrl/qcom/pinctrl-msm.c
+++ b/drivers/pinctrl/qcom/pinctrl-msm.c
@@ -687,9 +687,8 @@  static int msm_gpio_init_valid_mask(struct gpio_chip *gc,
 	const int *reserved = pctrl->soc->reserved_gpios;
 	u16 *tmp;
 
-	/* Driver provided reserved list overrides DT and ACPI */
+	/* Driver provided reserved list overrides other settings here */
 	if (reserved) {
-		bitmap_fill(valid_mask, ngpios);
 		for (i = 0; reserved[i] >= 0; i++) {
 			if (i >= ngpios || reserved[i] >= ngpios) {
 				dev_err(pctrl->dev, "invalid list of reserved GPIOs\n");