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Input: samsung-keypad - properly state IOMEM dependency

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commit ba115adf61b36b8c167126425a62b0efc23f72c0 upstream.

Make the samsung-keypad driver explicitly depend on CONFIG_HAS_IOMEM, as it
calls devm_ioremap(). This prevents compile errors in some configs (e.g,
allyesconfig/randconfig under UML):

/usr/bin/ld: drivers/input/keyboard/samsung-keypad.o: in function `samsung_keypad_probe':
samsung-keypad.c:(.text+0xc60): undefined reference to `devm_ioremap'

Signed-off-by: David Gow <davidgow@google.com>
Acked-by: anton ivanov <anton.ivanov@cambridgegreys.com>
Link: https://lore.kernel.org/r/20220225041727.1902850-1-davidgow@google.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
David Gow 2022-02-27 21:00:10 -08:00 committed by Greg Kroah-Hartman
parent a621ae6394
commit 3b8f2a7aed
1 changed files with 1 additions and 1 deletions
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2
drivers/input/keyboard/Kconfig
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@ -556,7 +556,7 @@ config KEYBOARD_PMIC8XXX
config KEYBOARD_SAMSUNG
tristate "Samsung keypad support"
depends on HAVE_CLK
depends on HAS_IOMEM && HAVE_CLK
select INPUT_MATRIXKMAP
help
Say Y here if you want to use the keypad on your Samsung mobile