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| author | Daniel Drake <dsd@laptop.org> | 2011-07-24 19:33:21 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2011-07-24 20:14:44 +0200 |
| commit | d8d01a6378db6e3eeb8777a8769c69e455635dc3 (patch) | |
| tree | 0c707e12831c773dfc85b715ef02844ae9497dec | |
| parent | x86, olpc: Add XO-1.5 SCI driver (diff) | |
| download | linux-d8d01a6378db6e3eeb8777a8769c69e455635dc3.tar.xz linux-d8d01a6378db6e3eeb8777a8769c69e455635dc3.zip | |
x86, olpc: Fix dependency on POWER_SUPPLY
As reported by Randy Dunlap, CONFIG_POWER_SUPPLY=m caused a
compile error:
arch/x86/built-in.o: In function `battery_status_changed':
olpc-xo15-sci.c:(.text+0x3acdd): undefined reference to `power_supply_get_by_name'
olpc-xo15-sci.c:(.text+0x3ad04): undefined reference to `power_supply_changed'
The SCI drivers, as bool, require POWER_SUPPLY to be builtin.
Use select to make that a hard requirement and avoid this build
failure.
Reported-by: Randy Dunlap <rdunlap@xenotime.net>
Acked-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Daniel Drake <dsd@laptop.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
| -rw-r--r-- | arch/x86/Kconfig | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 8af5ba8a36b7..b198c018efc4 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -2089,7 +2089,8 @@ config OLPC_XO1_RTC config OLPC_XO1_SCI bool "OLPC XO-1 SCI extras" - depends on OLPC && OLPC_XO1_PM && POWER_SUPPLY + depends on OLPC && OLPC_XO1_PM + select POWER_SUPPLY select GPIO_CS5535 select MFD_CORE ---help--- @@ -2103,7 +2104,8 @@ config OLPC_XO1_SCI config OLPC_XO15_SCI bool "OLPC XO-1.5 SCI extras" - depends on OLPC && ACPI && POWER_SUPPLY + depends on OLPC && ACPI + select POWER_SUPPLY ---help--- Add support for SCI-based features of the OLPC XO-1.5 laptop: - EC-driven system wakeups |