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OMAP2 clock: don't compile OMAP2430-only functions on non-2430 builds

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omap2430_clk_i2chs_find_idlest() doesn't need to be compiled in on
non-2430 builds, so skip it in those cases to save memory.

Signed-off-by: Paul Walmsley <paul@pwsan.com>
This commit is contained in:
Paul Walmsley 2010-01-26 20:13:09 -07:00
parent 44da0a5103
commit 6ebe0d88f5
1 changed files with 6 additions and 0 deletions
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6
arch/arm/mach-omap2/clock2xxx.c
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@ -50,6 +50,8 @@ struct clk *vclk, *sclk, *dclk;
* Omap24xx specific clock functions
*-------------------------------------------------------------------------*/
#ifdef CONFIG_ARCH_OMAP2430
/**
* omap2430_clk_i2chs_find_idlest - return CM_IDLEST info for 2430 I2CHS
* @clk: struct clk * being enabled
@ -69,6 +71,10 @@ static void omap2430_clk_i2chs_find_idlest(struct clk *clk,
*idlest_bit = clk->enable_bit;
}
#else
#define omap2430_clk_i2chs_find_idlest NULL
#endif
/* 2430 I2CHS has non-standard IDLEST register */
const struct clkops clkops_omap2430_i2chs_wait = {
.enable = omap2_dflt_clk_enable,