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authorNiklas Schnelle <schnelle@linux.ibm.com>2023-05-22 13:50:12 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2023-05-31 21:17:29 +0300
commit67d91a1e310afa9cbe1bb61169a2d3b8ca40ba67 (patch)
tree6f59f37c99701cfa771b5f11f857d6f97c727779 /drivers/counter
parentb5c75b68b7ded84d4c82118974ce3975a4dcaa74 (diff)
downloadlinux-67d91a1e310afa9cbe1bb61169a2d3b8ca40ba67.tar.xz
counter: add HAS_IOPORT_MAP dependency
The 104_QUAD_8 counter driver uses devm_ioport_map() without depending on HAS_IOPORT_MAP. This means the driver is not usable on platforms such as s390 which do not support I/O port mapping. Add the missing HAS_IOPORT_MAP dependency to make this explicit. Co-developed-by: Arnd Bergmann <arnd@kernel.org> Signed-off-by: Arnd Bergmann <arnd@kernel.org> Signed-off-by: Niklas Schnelle <schnelle@linux.ibm.com> Link: https://lore.kernel.org/r/20230522105049.1467313-8-schnelle@linux.ibm.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/counter')
-rw-r--r--drivers/counter/Kconfig1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/counter/Kconfig b/drivers/counter/Kconfig
index 4228be917038..e65a2bf178b8 100644
--- a/drivers/counter/Kconfig
+++ b/drivers/counter/Kconfig
@@ -15,6 +15,7 @@ if COUNTER
config 104_QUAD_8
tristate "ACCES 104-QUAD-8 driver"
depends on (PC104 && X86) || COMPILE_TEST
+ depends on HAS_IOPORT_MAP
select ISA_BUS_API
help
Say yes here to build support for the ACCES 104-QUAD-8 quadrature