From: Seungwon Jeon <tgih.jun@samsung.com>
To: 'Sachin Kamat' <sachin.kamat@linaro.org>, linux-mmc@vger.kernel.org
Cc: cjb@laptop.org, patches@linaro.org
Subject: RE: [PATCH v2 1/2] mmc: dw_mmc: Check return value of regulator_enable
Date: Thu, 04 Apr 2013 15:11:12 +0900 [thread overview]
Message-ID: <004701ce30fb$353ce1b0$9fb6a510$%jun@samsung.com> (raw)
In-Reply-To: <1365054911-19928-1-git-send-email-sachin.kamat@linaro.org>
On Thursday, April 04, 2013, Sachin Kamat wrote:
> regulator_enable() is declared with __must_check attribute.
> Hence check the return value to ensure that the regulator is enabled.
> Fixes the following warning:
> drivers/mmc/host/dw_mmc.c:2461:19: warning:
> ignoring return value of ‘regulator_enable’, declared with attribute
> warn_unused_result [-Wunused-result]
> drivers/mmc/host/dw_mmc.c: In function ‘dw_mci_init_slot’:
> drivers/mmc/host/dw_mmc.c:1994:19: warning:
> ignoring return value of ‘regulator_enable’, declared with attribute
> warn_unused_result [-Wunused-result]
>
> Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
> Acked-by: Jaehoon Chung <jh80.chung@samsung.com>
Acked-by: Seungwon Jeon <tgih.jun@samsung.com>
Thanks,
Seungwon Jeon
next prev parent reply other threads:[~2013-04-04 6:11 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-04 5:55 [PATCH v2 1/2] mmc: dw_mmc: Check return value of regulator_enable Sachin Kamat
2013-04-04 5:55 ` [PATCH v2 2/2] mmc: dw_mmc: Use pr_info instead of printk Sachin Kamat
2013-04-04 6:11 ` Seungwon Jeon [this message]
2013-04-04 14:18 ` [PATCH v2 1/2] mmc: dw_mmc: Check return value of regulator_enable Chris Ball
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