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| author | Michael Walle <michael@walle.cc> | 2022-02-26 21:45:03 +0100 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2022-03-15 01:55:58 +0100 |
| commit | 7996c5f5ec7a20b3f6b8fae93fcf3cb8f1c01743 (patch) | |
| tree | 4f6a4dc6d2bc5bca68b5b1ae12a99dc4f68a96fa /drivers/pinctrl/pinmux.h | |
| parent | d1f2c82f3b1f428bdc0933dde52fb93ae796d4ee (diff) | |
| download | linux-7996c5f5ec7a20b3f6b8fae93fcf3cb8f1c01743.tar.gz linux-7996c5f5ec7a20b3f6b8fae93fcf3cb8f1c01743.tar.bz2 linux-7996c5f5ec7a20b3f6b8fae93fcf3cb8f1c01743.zip | |
pinctrl: microchip-sgpio: lock RMW access
Protect any RMW access to the registers by a spinlock.
Fixes: 7e5ea974e61c ("pinctrl: pinctrl-microchip-sgpio: Add pinctrl driver for Microsemi Serial GPIO")
Signed-off-by: Michael Walle <michael@walle.cc>
Link: https://lore.kernel.org/r/20220226204507.2511633-2-michael@walle.cc
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl/pinmux.h')
0 files changed, 0 insertions, 0 deletions