diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2026-09-24 14:24:20 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-10-01 11:08:40 +0200 |
| commit | f6ea556620bfd5a5a596d656546634ea1dcd51ec (patch) | |
| tree | 80e69e809c8392a23e9e1e1431438b2f0dac6583 /include/linux | |
| parent | 789f52f83305032ecfaaf7efae9a8ba75815c01b (diff) | |
serial: 8250_port: properly handle runtime PM in IRQ
We can't and basically don't need to call runtime PM in IRQ handler.
If IRQ is ours, the device must be powered on. Otherwise check if
the device is powered off and return immediately.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://patch.msgid.link/20260924122549.668680-3-andriy.shevchenko@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux')
0 files changed, 0 insertions, 0 deletions