From mboxrd@z Thu Jan 1 00:00:00 1970 From: Adrian Hunter Subject: [PATCH 01/13] mmc: Fix use of wrong device in mmc_gpiod_free_cd() Date: Mon, 22 Sep 2014 13:17:32 +0300 Message-ID: <1411381064-1703-2-git-send-email-adrian.hunter@intel.com> References: <1411381064-1703-1-git-send-email-adrian.hunter@intel.com> Return-path: Received: from mga02.intel.com ([134.134.136.20]:4573 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753274AbaIVKT1 (ORCPT ); Mon, 22 Sep 2014 06:19:27 -0400 In-Reply-To: <1411381064-1703-1-git-send-email-adrian.hunter@intel.com> Sender: linux-mmc-owner@vger.kernel.org List-Id: linux-mmc@vger.kernel.org To: Ulf Hansson , Chris Ball Cc: linux-mmc mmc_gpiod_free_cd() is paired with mmc_gpiod_request_cd() and both must reference the same device which is the actual host controller device not the mmc_host class device. Signed-off-by: Adrian Hunter --- drivers/mmc/core/slot-gpio.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mmc/core/slot-gpio.c b/drivers/mmc/core/slot-gpio.c index e3fce44..06616cd 100644 --- a/drivers/mmc/core/slot-gpio.c +++ b/drivers/mmc/core/slot-gpio.c @@ -392,7 +392,7 @@ void mmc_gpiod_free_cd(struct mmc_host *host) host->slot.cd_irq = -EINVAL; } - devm_gpiod_put(&host->class_dev, ctx->cd_gpio); + devm_gpiod_put(host->parent, ctx->cd_gpio); ctx->cd_gpio = NULL; } -- 1.8.3.2