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drivers/gpio is platform-neutral

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Update Kconfig and Makefile in drivers/gpio to discourage inappropriate
addition of platform-specific code.

[akpm@linux-foundation.org: fix tpyo]
Signed-by: David Brownell <dbrownell@users.sourceforge.net>

Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
David Brownell 2010-06-29 15:05:37 -07:00 committed by Linus Torvalds
parent 96fc3a45ea
commit 926b1e2ca3
2 changed files with 6 additions and 2 deletions
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2
drivers/gpio/Kconfig
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@ -1,5 +1,5 @@
#
# GPIO infrastructure and expanders
# platform-neutral GPIO infrastructure and expanders
#
config ARCH_WANT_OPTIONAL_GPIOLIB

6
drivers/gpio/Makefile
View File

@ -1,4 +1,8 @@
# gpio support: dedicated expander chips, etc
# generic gpio support: dedicated expander chips, etc
#
# NOTE: platform-specific GPIO drivers don't belong in the
# drivers/gpio directory; put them with other platform setup
# code, IRQ controllers, board init, etc.
ccflags-$(CONFIG_DEBUG_GPIO) += -DDEBUG