linux-kernel - [PATCH] mach-omap2: Change if statement in omap2_dflt_clk

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Date:	Fri,  4 Jul 2014 17:04:03 -0400
From:	Nicholas Krause <xerofoify@...il.com>
To:	paul@...an.com
Cc:	tony@...mide.com, linux@....linux.org.uk,
	linux-omap@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] mach-omap2: Change if statement in omap2_dflt_clk_enable

This patch changes this function to check for if v is returning value from the
called function. If not it does the else. Furthermore fixes the FIXME message above
if statement for holding INVERT_ENABLE bit when not needing to be checked for
in if statement by just checking for if v is not Null.

Signed-off-by: Nicholas Krause <xerofoify@...il.com>
---
 arch/arm/mach-omap2/clock.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/mach-omap2/clock.c b/arch/arm/mach-omap2/clock.c
index 591581a..626363d 100644
--- a/arch/arm/mach-omap2/clock.c
+++ b/arch/arm/mach-omap2/clock.c
@@ -379,7 +379,7 @@ void omap2_dflt_clk_disable(struct clk_hw *hw)
 	}
 
 	v = omap2_clk_readl(clk, clk->enable_reg);
-	if (clk->flags & INVERT_ENABLE)
+	if (v)
 		v |= (1 << clk->enable_bit);
 	else
 		v &= ~(1 << clk->enable_bit);
-- 
1.9.1

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