linux-kernel - [PATCH] mfd: arizona: Add missing parenthesis

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Date:	Fri, 15 May 2015 16:05:57 +0100
From:	Charles Keepax <ckeepax@...nsource.wolfsonmicro.com>
To:	lee.jones@...aro.org
Cc:	sameo@...ux.intel.com, patches@...nsource.wolfsonmicro.com,
	linux-kernel@...r.kernel.org, dan.carpenter@...cle.com
Subject: [PATCH] mfd: arizona: Add missing parenthesis

Some parenthesis were missing from commit 67f0b1133d55 ("mfd: arizona:
Add better support for system suspend"). This will cause the error check
to run even if the register write didn't happen (although ret will
always be zero so it is harmless). This patch adds the missing
parenthesis.

Reported-by: Dan Carpenter <dan.carpenter@...cle.com>
Signed-off-by: Charles Keepax <ckeepax@...nsource.wolfsonmicro.com>
---
 drivers/mfd/arizona-core.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/drivers/mfd/arizona-core.c b/drivers/mfd/arizona-core.c
index 5caf579..bebf58a 100644
--- a/drivers/mfd/arizona-core.c
+++ b/drivers/mfd/arizona-core.c
@@ -626,7 +626,7 @@ static int arizona_runtime_suspend(struct device *dev)
 		}
 		break;
 	case WM5102:
-		if (!(val & ARIZONA_JD1_ENA))
+		if (!(val & ARIZONA_JD1_ENA)) {
 			ret = regmap_write(arizona->regmap,
 					   ARIZONA_WRITE_SEQUENCER_CTRL_3, 0x0);
 			if (ret) {
@@ -635,6 +635,7 @@ static int arizona_runtime_suspend(struct device *dev)
 					ret);
 				return ret;
 			}
+		}
 		break;
 	default:
 		break;
-- 
1.7.2.5

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