From 1aa934c81b77f2080d3ca4b226eab67b17a33961 Mon Sep 17 00:00:00 2001
From: Kim Phillips <kim.phillips@freescale.com>
Date: Tue, 28 Nov 2006 23:28:33 -0600
Subject: [PATCH] Eliminate gcc 4 'used uninitialized' warnings in
drivers/qe/uccf.c
give initial values for reg_num, shift, p_cmxucr in ucc_set_clk_src
since they are passed by reference to ucc_get_cmxucr_reg and assigned.
---
drivers/qe/uccf.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/qe/uccf.c b/drivers/qe/uccf.c
index 25f74826c0..013aa543db 100644
--- a/drivers/qe/uccf.c
+++ b/drivers/qe/uccf.c
@@ -100,9 +100,9 @@ static void ucc_get_cmxucr_reg(int ucc_num, volatile u32 **p_cmxucr,
static int ucc_set_clk_src(int ucc_num, qe_clock_e clock, comm_dir_e mode)
{
- volatile u32 *p_cmxucr;
- u8 reg_num;
- u8 shift;
+ volatile u32 *p_cmxucr = NULL;
+ u8 reg_num = 0;
+ u8 shift = 0;
u32 clockBits;
u32 clockMask;
int source = -1;
--
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