From: lee.jones@linaro.org (Lee Jones)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 2/4] mfd: ab8500-gpadc: Suppress 'ignoring regulator_enable() return value' warning
Date: Thu, 2 May 2013 16:48:08 +0100 [thread overview]
Message-ID: <1367509690-24022-3-git-send-email-lee.jones@linaro.org> (raw)
In-Reply-To: <1367509690-24022-1-git-send-email-lee.jones@linaro.org>
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(-)
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);
--
1.7.10.4
next prev parent reply other threads:[~2013-05-02 15:48 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-05-02 15:48 [PATCH 0/4] Fixing boot warnings in -next Lee Jones
2013-05-02 15:48 ` [PATCH 1/4] ARM: ux500: Rid ignored return value of regulator_enable() compiler warning Lee Jones
2013-05-03 8:27 ` Linus Walleij
2013-05-02 15:48 ` Lee Jones [this message]
2013-05-03 8:28 ` [PATCH 2/4] mfd: ab8500-gpadc: Suppress 'ignoring regulator_enable() return value' warning Linus Walleij
2013-05-03 11:04 ` Lee Jones
2013-05-03 11:22 ` Lee Jones
2013-05-03 11:15 ` [PATCH 2/4 v2] " Lee Jones
2013-05-03 13:41 ` Linus Walleij
2013-05-03 13:55 ` Lee Jones
2013-05-02 15:48 ` [PATCH 3/4] mmc: mmci: Ensure return value of regulator_enable() is checked Lee Jones
2013-05-03 8:01 ` Ulf Hansson
2013-05-03 8:16 ` Lee Jones
2013-05-03 8:20 ` Ulf Hansson
2013-05-03 10:38 ` Lee Jones
2013-05-02 15:48 ` [PATCH 4/4] staging: ste_rmi4: Suppress 'ignoring return value of ‘regulator_enable()' warning Lee Jones
2013-05-03 7:07 ` Srinidhi Kasagar
2013-05-03 7:11 ` Lee Jones
2013-05-05 14:18 ` Dan Carpenter
2013-05-06 6:51 ` Srinidhi Kasagar
2013-05-06 7:43 ` Dan Carpenter
2013-05-03 14:21 ` [PATCH 4/4 v2] " Lee Jones
2013-05-14 10:46 ` [PATCH 4/4] " Lee Jones
2013-05-14 11:05 ` Greg Kroah-Hartman
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1367509690-24022-3-git-send-email-lee.jones@linaro.org \
--to=lee.jones@linaro.org \
--cc=linux-arm-kernel@lists.infradead.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).