diff options
| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-04-15 10:52:54 +0100 |
|---|---|---|
| committer | Grant Likely <grant.likely@secretlab.ca> | 2012-05-11 18:00:14 -0600 |
| commit | 7563bbf89d065a2c3f05059ecbcc805645edcc62 (patch) | |
| tree | 2b8231e8145a73cce0da67ce38e0360fcd0a802e /arch/m68k | |
| parent | 25cf25073a4e1e0563c288908481f10f98acb19a (diff) | |
gpiolib/arches: Centralise bolierplate asm/gpio.h
Rather than requiring architectures that use gpiolib but don't have any
need to define anything custom to copy an asm/gpio.h provide a Kconfig
symbol which architectures must select in order to include gpio.h and
for other architectures just provide the trivial implementation directly.
This makes it much easier to do gpiolib updates and is also a step towards
making gpiolib APIs available on every architecture.
For architectures with existing boilerplate code leave a stub header in
place which warns on direct inclusion of asm/gpio.h and includes
linux/gpio.h to catch code that's doing this. Direct inclusion of
asm/gpio.h has long been deprecated.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Jonas Bonn <jonas@southpole.se>
Acked-by: Tony Luck <tony.luck@intel.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Diffstat (limited to 'arch/m68k')
| -rw-r--r-- | arch/m68k/Kconfig.cpu | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/m68k/Kconfig.cpu b/arch/m68k/Kconfig.cpu index 8a9c767125a..8941af1d3ad 100644 --- a/arch/m68k/Kconfig.cpu +++ b/arch/m68k/Kconfig.cpu @@ -24,6 +24,7 @@ config COLDFIRE bool "Coldfire CPU family support" select GENERIC_GPIO select ARCH_REQUIRE_GPIOLIB + select ARCH_HAVE_CUSTOM_GPIO_H select CPU_HAS_NO_BITFIELDS select CPU_HAS_NO_MULDIV64 select GENERIC_CSUM |