[PATCH v3 3/3] ARM:i.MX: fix the compile warnings in clock-mx51-mx53.c

[Jason Liu]

arch/arm/mach-mx5/clock-mx51-mx53.c: In function 'clk_get_freq_dt':
arch/arm/mach-mx5/clock-mx51-mx53.c:1640: warning: unused variable 'np'
arch/arm/mach-mx5/clock-mx51-mx53.c: In function 'mx53_clocks_init_dt':
arch/arm/mach-mx5/clock-mx51-mx53.c:1673: warning: 'ckil' is used uninitialized in this function
arch/arm/mach-mx5/clock-mx51-mx53.c:1673: warning: 'osc' is used uninitialized in this function
arch/arm/mach-mx5/clock-mx51-mx53.c:1673: warning: 'ckih1' is used uninitialized in this function
arch/arm/mach-mx5/clock-mx51-mx53.c:1673: warning: 'ckih2' is used uninitialized in this function
arch/arm/mach-mx5/clock-mx51-mx53.c: In function 'mx51_clocks_init_dt':
arch/arm/mach-mx5/clock-mx51-mx53.c:1665: warning: 'ckil' is used uninitialized in this function
arch/arm/mach-mx5/clock-mx51-mx53.c:1665: warning: 'osc' is used uninitialized in this function
arch/arm/mach-mx5/clock-mx51-mx53.c:1665: warning: 'ckih1' is used uninitialized in this function
arch/arm/mach-mx5/clock-mx51-mx53.c:1665: warning: 'ckih2' is used uninitialized in this function

Signed-off-by: Jason Liu <jason.hui at linaro.org>
---
 arch/arm/mach-mx5/clock-mx51-mx53.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/arch/arm/mach-mx5/clock-mx51-mx53.c b/arch/arm/mach-mx5/clock-mx51-mx53.c
index 7c373b83..e352a5a 100644
--- a/arch/arm/mach-mx5/clock-mx51-mx53.c
+++ b/arch/arm/mach-mx5/clock-mx51-mx53.c
@@ -1662,6 +1662,7 @@ int __init mx51_clocks_init_dt(void)
 {
 	unsigned long ckil, osc, ckih1, ckih2;
 
+	ckil = osc = ckih1 = ckih2 = 0;
 	clk_get_freq_dt(&ckil, &osc, &ckih1, &ckih2);
 	return mx51_clocks_init(ckil, osc, ckih1, ckih2);
 }
@@ -1670,6 +1671,7 @@ int __init mx53_clocks_init_dt(void)
 {
 	unsigned long ckil, osc, ckih1, ckih2;
 
+	ckil = osc = ckih1 = ckih2 = 0;
 	clk_get_freq_dt(&ckil, &osc, &ckih1, &ckih2);
 	return mx53_clocks_init(ckil, osc, ckih1, ckih2);
 }
-- 
1.7.4.1