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MX5: fix warning in clock.c

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Patch fix warnings compiling with ELDK-4.2:

clock.c: In function 'get_standard_pll_sel_clk':
clock.c:341: warning: 'freq' may be used uninitialized in this function

Reported-by : Marek Vasut <marex@denx.de>
Signed-off-by: Stefano Babic <sbabic@denx.de>
This commit is contained in:
Stefano Babic 2012-10-24 10:06:28 +02:00
parent ab857f2613
commit 01968b96a2
1 changed files with 1 additions and 1 deletions
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2
arch/arm/cpu/armv7/mx5/clock.c
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@ -338,7 +338,7 @@ static u32 get_ipg_per_clk(void)
/* Get the output clock rate of a standard PLL MUX for peripherals. */
static u32 get_standard_pll_sel_clk(u32 clk_sel)
{
u32 freq;
u32 freq = 0;
switch (clk_sel & 0x3) {
case 0: