diff options
| author | Michael Walle <[email protected]> | 2022-02-26 21:45:04 +0100 |
|---|---|---|
| committer | Linus Walleij <[email protected]> | 2022-03-15 01:55:58 +0100 |
| commit | cd8c48b4efcfb2e71ef8a5d2208a0db5002b78bf (patch) | |
| tree | feb84eee78383214243ee99744922e6b869d7bc0 /lib/test_overflow.c | |
| parent | 7996c5f5ec7a20b3f6b8fae93fcf3cb8f1c01743 (diff) | |
pinctrl: microchip-sgpio: don't do RMW for interrupt ack register
The interrupt ack register has the usual "write one to clear" semantics.
No read-modify-write is required here.
This is also a preparation patch to change the sgpio_clrsetbits() to use
regmap_update_bits() which don't write the value if it is not changed.
Signed-off-by: Michael Walle <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Linus Walleij <[email protected]>
Diffstat (limited to 'lib/test_overflow.c')
0 files changed, 0 insertions, 0 deletions