diff options
| author | Xia Kaixu <kaixu.xia@linaro.org> | 2014-09-03 17:18:12 +0400 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2014-09-05 01:39:57 +0400 |
| commit | 0a2e912d296201c476fe5d7ba6ac23a66325935f (patch) | |
| tree | ac87d60dde207d49e6c6da95e15c34e850603706 /arch/arm/mach-cns3xxx/core.h | |
| parent | c96bfaffb783b86555e13d97e871c2adeb97d613 (diff) | |
| download | linux-0a2e912d296201c476fe5d7ba6ac23a66325935f.tar.xz | |
ARM: cns3xxx: fix allmodconfig panic in pci driver
The kernel panic occurs when running an allmodconfig kernel on
OMAP4460. The inicall "cns3xxx_pcie_init" does not check which
hardware it's running on and just tries to access to its specific
registers. Now call it from .init_late callback from the two
machine descriptors.
Signed-off-by: Xia Kaixu <kaixu.xia@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Anton Vorontsov <anton@enomsg.org>
Cc: Felix Fietkau <nbd@openwrt.org>
Cc: Imre Kaloz <kaloz@openwrt.org>
Cc: linaro-kernel@lists.linaro.org
Cc: linux-arm-kernel@lists.infradead.org
Diffstat (limited to 'arch/arm/mach-cns3xxx/core.h')
| -rw-r--r-- | arch/arm/mach-cns3xxx/core.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm/mach-cns3xxx/core.h b/arch/arm/mach-cns3xxx/core.h index 5218b6198dc2..dc5df7f1e39f 100644 --- a/arch/arm/mach-cns3xxx/core.h +++ b/arch/arm/mach-cns3xxx/core.h @@ -21,6 +21,12 @@ void __init cns3xxx_l2x0_init(void); static inline void cns3xxx_l2x0_init(void) {} #endif /* CONFIG_CACHE_L2X0 */ +#ifdef CONFIG_PCI +extern void __init cns3xxx_pcie_init_late(void); +#else +static inline void __init cns3xxx_pcie_init_late(void) {} +#endif + void __init cns3xxx_map_io(void); void __init cns3xxx_init_irq(void); void cns3xxx_power_off(void); |