From patchwork Tue Apr 26 05:34:20 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sahitya Tummala X-Patchwork-Id: 731442 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by demeter1.kernel.org (8.14.4/8.14.3) with ESMTP id p3Q5ZBfx017158 for ; Tue, 26 Apr 2011 05:35:11 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752656Ab1DZFfK (ORCPT ); Tue, 26 Apr 2011 01:35:10 -0400 Received: from wolverine01.qualcomm.com ([199.106.114.254]:6175 "EHLO wolverine01.qualcomm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752531Ab1DZFfJ (ORCPT ); Tue, 26 Apr 2011 01:35:09 -0400 X-IronPort-AV: E=McAfee;i="5400,1158,6327"; a="87818242" Received: from pdmz-css-vrrp.qualcomm.com (HELO mostmsg01.qualcomm.com) ([199.106.114.130]) by wolverine01.qualcomm.com with ESMTP/TLS/ADH-AES256-SHA; 25 Apr 2011 22:35:07 -0700 Received: from stummala-linux.in.qualcomm.com (pdmz-snip-v218.qualcomm.com [192.168.218.1]) by mostmsg01.qualcomm.com (Postfix) with ESMTPA id 686F410004CA; Mon, 25 Apr 2011 22:34:47 -0700 (PDT) From: Sahitya Tummala To: davidb@codeaurora.org, dwalker@fifo99.com, bryanh@codeaurora.org Cc: linux-mmc@vger.kernel.org, linux-arm-msm@vger.kernel.org, san@google.com, Subhash Jadavani , Sahitya Tummala Subject: [PATCH 1/7] mmc: msm_sdcc: handle the platform gpio_data not present case Date: Tue, 26 Apr 2011 11:04:20 +0530 Message-Id: <1303796066-6784-1-git-send-email-stummala@codeaurora.org> X-Mailer: git-send-email 1.7.1 Sender: linux-mmc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mmc@vger.kernel.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.6 (demeter1.kernel.org [140.211.167.41]); Tue, 26 Apr 2011 05:35:12 +0000 (UTC) From: Subhash Jadavani If platform gpio_data is not present then don't do any gpio configuration. Signed-off-by: Subhash Jadavani Signed-off-by: Sahitya Tummala --- drivers/mmc/host/msm_sdcc.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/mmc/host/msm_sdcc.c b/drivers/mmc/host/msm_sdcc.c index a4c865a..d06539d 100644 --- a/drivers/mmc/host/msm_sdcc.c +++ b/drivers/mmc/host/msm_sdcc.c @@ -939,7 +939,7 @@ static void msmsdcc_setup_gpio(struct msmsdcc_host *host, bool enable) struct msm_mmc_gpio_data *curr; int i, rc = 0; - if (!host->plat->gpio_data && host->gpio_config_status == enable) + if (!host->plat->gpio_data || host->gpio_config_status == enable) return; curr = host->plat->gpio_data;