From: Uwe Kleine-König Date: Fri, 18 May 2012 14:58:03 +0000 (+0200) Subject: ARM: imx: only call l2x0_init if it's available X-Git-Url: http://git.efficios.com/?a=commitdiff_plain;h=f90da3c7a52ac0c8f07f4d6cd0a7f7677e831916;p=deliverable%2Flinux.git 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 Signed-off-by: Sascha Hauer --- diff --git a/arch/arm/mach-imx/mm-imx3.c b/arch/arm/mach-imx/mm-imx3.c index 74127389e7ab..6a80496d72dc 100644 --- a/arch/arm/mach-imx/mm-imx3.c +++ b/arch/arm/mach-imx/mm-imx3.c @@ -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