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| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2025-03-17 11:40:21 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-03-20 08:05:27 -0700 |
| commit | bd8cad85561b8de36f099404c332bf3e3dbe90f5 (patch) | |
| tree | ca1f354320d22b63c357b20ee74a5788b8ce782b /rust/helpers/workqueue.c | |
| parent | 067e95857021bb242099d6bd818e1c57a101802b (diff) | |
serial: 8250_dw: Comment possible corner cases in serial_out() implementation
8250 DesignWare driver uses a few custom implementations of the serial_out().
These implementations are carefully made to avoid infinite loops. But this is
not obvious from looking at the code. Comment the possible corner cases in
the respective functions.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20250317094021.1201512-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'rust/helpers/workqueue.c')
0 files changed, 0 insertions, 0 deletions