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OMAP4: clock: fix compile warning

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Fix the following compile warning:

arch/arm/mach-omap2/clock44xx_data.c: In function 'omap4xxx_clk_init':
arch/arm/mach-omap2/clock44xx_data.c:3371:6: warning: 'cpu_clkflg' may be used uninitialized in this function

The approach taken here is intended to work if omap4xxx_clk_init() is
converted into an initcall.

Thanks to Bjarne Steinsbo <bsteinsbo@gmail.com> for proposing another
approach.

Signed-off-by: Paul Walmsley <paul@pwsan.com>
Cc: Bjarne Steinsbo <bsteinsbo@gmail.com>
This commit is contained in:
Paul Walmsley
2011-08-21 00:28:56 -06:00
parent bed8cad959
commit 450a37d2ec
1 changed files with 2 additions and 0 deletions
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2
arch/arm/mach-omap2/clock44xx_data.c
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@@ -3376,6 +3376,8 @@ int __init omap4xxx_clk_init(void)
} else if (cpu_is_omap446x()) { } else if (cpu_is_omap446x()) {
cpu_mask = RATE_IN_4460; cpu_mask = RATE_IN_4460;
cpu_clkflg = CK_446X; cpu_clkflg = CK_446X;
} else {
return 0;
} }
clk_init(&omap2_clk_functions); clk_init(&omap2_clk_functions);