From mboxrd@z Thu Jan 1 00:00:00 1970 From: lee.jones@linaro.org (Lee Jones) Date: Thu, 2 May 2013 16:48:07 +0100 Subject: [PATCH 1/4] ARM: ux500: Rid ignored return value of regulator_enable() compiler warning In-Reply-To: <1367509690-24022-1-git-send-email-lee.jones@linaro.org> References: <1367509690-24022-1-git-send-email-lee.jones@linaro.org> Message-ID: <1367509690-24022-2-git-send-email-lee.jones@linaro.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org arch/arm/mach-ux500/board-mop500.c: In function ?mop500_prox_activate?: arch/arm/mach-ux500/board-mop500.c:406:18: warning: ignoring return value of ?regulator_enable?, declared with attribute warn_unused_result [-Wunused-result] Signed-off-by: Lee Jones --- arch/arm/mach-ux500/board-mop500.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/mach-ux500/board-mop500.c b/arch/arm/mach-ux500/board-mop500.c index a15dd6b..9bc762a 100644 --- a/arch/arm/mach-ux500/board-mop500.c +++ b/arch/arm/mach-ux500/board-mop500.c @@ -403,8 +403,8 @@ static int mop500_prox_activate(struct device *dev) "no regulator\n"); return PTR_ERR(prox_regulator); } - regulator_enable(prox_regulator); - return 0; + + return regulator_enable(prox_regulator); } static void mop500_prox_deactivate(struct device *dev) -- 1.7.10.4