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| author |   Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2023-01-14 17:16:19 +0000 |
|---|---|---|
| committer |   Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2023-01-27 14:49:53 -0800 |
| commit | f33f61a75ad24b1bc14a8edf2f313f33ae54e5f2 (patch) | |
| tree | 700181a610344ff77e889c15719ddc60d11c0cff /scripts/generate_rust_analyzer.py | |
| parent | Input: Use pm_sleep_ptr() to avoid need for ifdef CONFIG_PM_SLEEP (diff) | |
| download | wireguard-linux-f33f61a75ad24b1bc14a8edf2f313f33ae54e5f2.tar.xz wireguard-linux-f33f61a75ad24b1bc14a8edf2f313f33ae54e5f2.zip | |
Input: cma3000 - use pm_sleep_ptr() to allow removal of ifdef CONFIG_PM guards
As the guards only apply to suspend and resume, #ifdef CONFIG_PM_SLEEP
would have been a tighter protection. As pm_sleep_ptr() lets the compiler
see the protected ops structure and callbacks but also lets the compiler
remove it as unused code if !CONFIG_PM_SLEEP this allows the #ifdef
guards to be removed, slightly simplifying the resulting code.
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
--
It seems likely that DEFINE_SIMPLE_DEV_PM_OPS() would work here but
I'd prefer not to make that change unless someone can confirm that the
extra callbacks registered will have no unwanted side effects in this
driver.
Link: https://lore.kernel.org/r/20230114171620.42891-16-jic23@kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'scripts/generate_rust_analyzer.py')
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