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| author | Jonathan Cameron <[email protected]> | 2023-01-14 17:16:20 +0000 |
|---|---|---|
| committer | Dmitry Torokhov <[email protected]> | 2023-01-27 14:49:53 -0800 |
| commit | 47e79d310928ee21c0718cff5058251cd2dc71c0 (patch) | |
| tree | d705e522cef2c67a368b952f1258d9d02ca76daa /tools/testing/selftests/bpf/progs/test_autoload.c | |
| parent | f33f61a75ad24b1bc14a8edf2f313f33ae54e5f2 (diff) | |
Input: wistron_btns - 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.
--
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.
Signed-off-by: Jonathan Cameron <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Dmitry Torokhov <[email protected]>
Diffstat (limited to 'tools/testing/selftests/bpf/progs/test_autoload.c')
0 files changed, 0 insertions, 0 deletions