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Input: i8042 - cleanup SERIO_I8042 dependencies

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Remove messy dependencies from SERIO_I8042 by having it depend on one
Kconfig symbol (ARCH_MIGHT_HAVE_PC_SERIO) and having architectures
which need it select ARCH_MIGHT_HAVE_PC_SERIO in arch/*/Kconfig.
New architectures are unlikely to need SERIO_I8042, so this avoids
having an ever growing list of architectures to exclude.

Signed-off-by: Mark Salter <msalter@redhat.com>
Acked-by: "H. Peter Anvin" <hpa@zytor.com>
Acked-by: Ralf Baechle <ralf@linux-mips.org>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This commit is contained in:
Mark Salter 2014-01-01 11:34:39 -08:00 committed by Dmitry Torokhov
parent 5e2c18c0ed
commit 5cd3f8f89c
1 changed files with 8 additions and 3 deletions
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11
drivers/input/serio/Kconfig
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@ -16,14 +16,19 @@ config SERIO
To compile this driver as a module, choose M here: the
module will be called serio.
config ARCH_MIGHT_HAVE_PC_SERIO
bool
help
Select this config option from the architecture Kconfig if
the architecture might use a PC serio device (i8042) to
communicate with keyboard, mouse, etc.
if SERIO
config SERIO_I8042
tristate "i8042 PC Keyboard controller"
default y
depends on !PARISC && (!ARM || FOOTBRIDGE_HOST) && \
(!SUPERH || SH_CAYMAN) && !M68K && !BLACKFIN && !S390 && \
!ARC
depends on ARCH_MIGHT_HAVE_PC_SERIO
help
i8042 is the chip over which the standard AT keyboard and PS/2
mouse are connected to the computer. If you use these devices,