Commit 8463be84 authored by Linus Torvalds's avatar Linus Torvalds
Browse files

Merge tag 'pwrseq-fixes-for-v6.11-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux 

Pull power sequencing fix from Bartosz Golaszewski:
 "A follow-up fix for the power sequencing subsystem. It turned out the
  previous fix for this driver was incomplete and broke the WLAN support
  on some platforms. This addresses the issue.

   - set the direction of the wlan-enable GPIO to output after
     requesting it as-is"

* tag 'pwrseq-fixes-for-v6.11-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux:
  power: sequencing: qcom-wcn: set the wlan-enable GPIO to output
parents e8784b0a d8b76207

drivers/power/sequencing/pwrseq-qcom-wcn.c

+7 −0
Original line number Diff line number Diff line
@@ -288,6 +288,13 @@ static int pwrseq_qcom_wcn_probe(struct platform_device *pdev) 
		return dev_err_probe(dev, PTR_ERR(ctx->wlan_gpio),

				     "Failed to get the WLAN enable GPIO\n");



	/*

	 * Set direction to output but keep the current value in order to not

	 * disable the WLAN module accidentally if it's already powered on.

	 */

	gpiod_direction_output(ctx->wlan_gpio,

			       gpiod_get_value_cansleep(ctx->wlan_gpio));



	ctx->clk = devm_clk_get_optional(dev, NULL);

	if (IS_ERR(ctx->clk))

		return dev_err_probe(dev, PTR_ERR(ctx->clk),