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| author | William Breathitt Gray <william.gray@linaro.org> | 2023-04-17 22:50:50 +0300 |
|---|---|---|
| committer | William Breathitt Gray <william.gray@linaro.org> | 2023-05-19 03:39:46 +0300 |
| commit | 98ffe02529117095fad0399ce16235d66b8b5f8d (patch) | |
| tree | e16ad63b0de8a1d702c43edfddf662b64988b38f /drivers/counter/Kconfig | |
| parent | 142c8622b5b28f4fa2b5609c69474e03e723779f (diff) | |
| download | linux-98ffe02529117095fad0399ce16235d66b8b5f8d.tar.xz | |
counter: 104-quad-8: Migrate to the regmap API
The regmap API supports IO port accessors so we can take advantage of
regmap abstractions rather than handling access to the device registers
directly in the driver. With regmap we get boundary checks, read-write
permissions, operation synchronization locks, and more for free. Most
important of all, rather than rolling our own we utilize implementations
that are known to work and gain from any future improvements and fixes
that come.
Suggested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/1f1f7920d2be94aedb6fdf49f429fe6137c8cb24.1681753140.git.william.gray@linaro.org/
Signed-off-by: William Breathitt Gray <william.gray@linaro.org>
Diffstat (limited to 'drivers/counter/Kconfig')
| -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 3000816f8f95..f8b2a6508bb3 100644 --- a/drivers/counter/Kconfig +++ b/drivers/counter/Kconfig @@ -16,6 +16,7 @@ config 104_QUAD_8 tristate "ACCES 104-QUAD-8 driver" depends on (PC104 && X86) || COMPILE_TEST select ISA_BUS_API + select REGMAP_MMIO help Say yes here to build support for the ACCES 104-QUAD-8 quadrature encoder counter/interface device family (104-QUAD-8, 104-QUAD-4). |