diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2013-04-30 17:52:16 +0200 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2013-05-03 22:36:32 +0200 |
| commit | 6343b05f0a77c5d76d291d15c5cf2d9cf1b4e700 (patch) | |
| tree | b3cf2342b56555664b9a87674830ce9eedd0c0ef /arch | |
| parent | cb48389bd6c6b827c2c0619063ce9f94fb8a370d (diff) | |
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>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mach-spear13xx/spear13xx.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/mach-spear13xx/spear13xx.c b/arch/arm/mach-spear13xx/spear13xx.c index 25a10191b02..0dacf571ea7 100644 --- a/arch/arm/mach-spear13xx/spear13xx.c +++ b/arch/arm/mach-spear13xx/spear13xx.c @@ -92,6 +92,8 @@ void __init spear13xx_l2x0_init(void) * write alloc and 'Full line of zero' options * */ + if (!IS_ENABLED(CONFIG_CACHE_L2X0)) + return; writel_relaxed(0x06, VA_L2CC_BASE + L2X0_PREFETCH_CTRL); |