Commit 6343b05f authored Apr 30, 2013 by Arnd Bergmann

ARM: SPEAr: conditionalize l2x0 support



If the cache controller implementation is disabled at build time,
we must not call any functions related to it.

arch/arm/mach-spear/built-in.o: In function `spear13xx_l2x0_init':
arch/arm/mach-spear/spear13xx.c:47: undefined reference to `l2x0_init'

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Viresh Kumar <viresh.linux@gmail.com>

parent cb48389b

arch/arm/mach-spear13xx/spear13xx.c

+2 −0

Original line number	Original line	Diff line number	Diff line
	@@ -92,6 +92,8 @@ void __init spear13xx_l2x0_init(void)
	* write alloc and 'Full line of zero' options		* write alloc and 'Full line of zero' options
	*		*
	*/		*/
			if (!IS_ENABLED(CONFIG_CACHE_L2X0))
			return;

	writel_relaxed(0x06, VA_L2CC_BASE + L2X0_PREFETCH_CTRL);		writel_relaxed(0x06, VA_L2CC_BASE + L2X0_PREFETCH_CTRL);