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| author |   Bartosz Golaszewski <bartosz.golaszewski@linaro.org> | 2023-12-15 16:53:00 +0100 |
|---|---|---|
| committer | Bartosz Golaszewski <bartosz.golaszewski@linaro.org> | 2023-12-18 10:00:43 +0100 |
| commit | 65a828bab15887b33336d251fd659b2ae86de6d6 (patch) | |
| tree | 3b33dddd67f9d8914c1034ea0d09cf47723a77df /rust/kernel/ssh:/git@git.zx2c4.com | |
| parent | gpiolib: rename static functions that are called with the lock taken (diff) | |
gpiolib: use a mutex to protect the list of GPIO devices
The global list of GPIO devices is never modified or accessed from
atomic context so it's fine to protect it using a mutex. Add a new
global lock dedicated to the gpio_devices list and use it whenever
accessing or modifying it.
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Diffstat (limited to 'rust/kernel/ssh:/git@git.zx2c4.com')
0 files changed, 0 insertions, 0 deletions