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ARM: imx: only call l2x0_init if it's available 

This fixes a build failure with CONFIG_CACHE_L2X0=n:

	arch/arm/mach-imx/built-in.o: In function `imx3_init_l2x0':
	imx53-dt.c:(.init.text+0x190): undefined reference to `l2x0_init'
	make[2]: *** [.tmp_vmlinux1] Error 1
	make[1]: *** [sub-make] Error 2
	make: *** [all] Error 2

When the l2 cache isn't enabled the quirk introduced in
9524705 (MX35: Fix bogus L2 cache settings) doesn't need to be done
either.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit is contained in:
Uwe Kleine-König 2012-05-18 16:58:03 +02:00 committed by Sascha Hauer
parent 1064f8893e
commit f90da3c7a5
1 changed files with 2 additions and 0 deletions
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2
arch/arm/mach-imx/mm-imx3.c
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@ -81,6 +81,7 @@ static void __iomem *imx3_ioremap_caller(unsigned long phys_addr, size_t size,
void __init imx3_init_l2x0(void)
{
#ifdef CONFIG_CACHE_L2X0
void __iomem *l2x0_base;
void __iomem *clkctl_base;
@ -110,6 +111,7 @@ void __init imx3_init_l2x0(void)
}
l2x0_init(l2x0_base, 0x00030024, 0x00000000);
#endif
}
#ifdef CONFIG_SOC_IMX31