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| author | Niklas Schnelle <schnelle@linux.ibm.com> | 2023-05-22 12:50:12 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-05-31 19:17:29 +0100 |
| commit | 67d91a1e310afa9cbe1bb61169a2d3b8ca40ba67 (patch) | |
| tree | 6f59f37c99701cfa771b5f11f857d6f97c727779 | |
| parent | b5c75b68b7ded84d4c82118974ce3975a4dcaa74 (diff) | |
| download | iio-67d91a1e310afa9cbe1bb61169a2d3b8ca40ba67.tar.gz | |
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>
| -rw-r--r-- | drivers/counter/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/counter/Kconfig b/drivers/counter/Kconfig index 4228be917038d..e65a2bf178b85 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 |