| Message ID | 1367509690-24022-3-git-send-email-lee.jones@linaro.org |
|---|---|
| State | New |
| Headers | show
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[86.16.136.251]) by mx.google.com with ESMTPSA id a9sm39857525wiv.0.2013.05.02.08.48.25 for <multiple recipients> (version=TLSv1.1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Thu, 02 May 2013 08:48:26 -0700 (PDT) From: Lee Jones <lee.jones@linaro.org> To: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Cc: arnd@arndb.de, linus.walleij@stericsson.com, srinidhi.kasagar@stericsson.com, Lee Jones <lee.jones@linaro.org>, Samuel Ortiz <sameo@linux.intel.com> Subject: [PATCH 2/4] mfd: ab8500-gpadc: Suppress 'ignoring regulator_enable() return value' warning Date: Thu, 2 May 2013 16:48:08 +0100 Message-Id: <1367509690-24022-3-git-send-email-lee.jones@linaro.org> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1367509690-24022-1-git-send-email-lee.jones@linaro.org> References: <1367509690-24022-1-git-send-email-lee.jones@linaro.org> MIME-Version: 1.0 X-Gm-Message-State: ALoCoQnZUXGwM6sLhRxddrKDsBkPHYaq/qu2C8HUiYBev57cEHBjnlwDHVysvgXIMd+3g/5bvoHf X-Original-Sender: lee.jones@linaro.org X-Original-Authentication-Results: mx.google.com; spf=neutral (google.com: 209.85.220.172 is neither permitted nor denied by best guess record for domain of patch+caf_=patchwork-forward=linaro.org@linaro.org) smtp.mail=patch+caf_=patchwork-forward=linaro.org@linaro.org Precedence: list Mailing-list: list patchwork-forward@linaro.org; contact patchwork-forward+owners@linaro.org List-ID: <patchwork-forward.linaro.org> X-Google-Group-Id: 836684582541 List-Post: <http://groups.google.com/a/linaro.org/group/patchwork-forward/post?hl=en-US>, <mailto:patchwork-forward@linaro.org> List-Help: <http://support.google.com/a/linaro.org/bin/topic.py?hl=en-US&topic=25838>, <mailto:patchwork-forward+help@linaro.org> List-Archive: <http://groups.google.com/a/linaro.org/group/patchwork-forward/?hl=en-US> List-Unsubscribe: <http://groups.google.com/a/linaro.org/group/patchwork-forward/subscribe?hl=en-US>, <mailto:googlegroups-manage+836684582541+unsubscribe@googlegroups.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit |
diff --git a/drivers/mfd/ab8500-gpadc.c b/drivers/mfd/ab8500-gpadc.c index 5e65b28..7278e53 100644 --- a/drivers/mfd/ab8500-gpadc.c +++ b/drivers/mfd/ab8500-gpadc.c @@ -907,8 +907,11 @@ static int ab8500_gpadc_suspend(struct device *dev) static int ab8500_gpadc_resume(struct device *dev) { struct ab8500_gpadc *gpadc = dev_get_drvdata(dev); + int ret; - regulator_enable(gpadc->regu); + ret = regulator_enable(gpadc->regu); + if (ret < 0) + return ret; pm_runtime_mark_last_busy(gpadc->dev); pm_runtime_put_autosuspend(gpadc->dev);
drivers/mfd/ab8500-gpadc.c: In function ‘ab8500_gpadc_resume’: drivers/mfd/ab8500-gpadc.c:911:18: warning: ignoring return value of ‘regulator_enable’, declared with attribute warn_unused_result [-Wunused-result] Cc: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> --- drivers/mfd/ab8500-gpadc.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)