From: Colin Cross <ccross@android.com>
Date: Mon, 25 Oct 2010 23:23:09 +0000 (-0700)
Subject: ARM: tegra: clock: Fix warning
X-Git-Tag: firefly_0821_release~9833^2~142^2
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=7c10ae2d59fd86effcbbf576a36f750c1f97d753;p=firefly-linux-kernel-4.4.55.git

ARM: tegra: clock: Fix warning

Change-Id: I2c175f65b7e7db234f7317e7c51aeea65d33d555
---

diff --git a/arch/arm/mach-tegra/tegra2_clocks.c b/arch/arm/mach-tegra/tegra2_clocks.c
index c270457926a9..4a9e3e0b7f2e 100644
--- a/arch/arm/mach-tegra/tegra2_clocks.c
+++ b/arch/arm/mach-tegra/tegra2_clocks.c
@@ -871,7 +871,7 @@ static int tegra2_periph_clk_enable(struct clk *c)
 
 	tegra_periph_clk_enable_refcount[c->u.periph.clk_num]++;
 	if (tegra_periph_clk_enable_refcount[c->u.periph.clk_num] > 1)
-		return;
+		return 0;
 
 	clk_writel(PERIPH_CLK_TO_ENB_BIT(c),
 		CLK_OUT_ENB_SET + PERIPH_CLK_TO_ENB_SET_REG(c));