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| author | Dmitry Safonov <dima@arista.com> | 2019-12-13 03:06:16 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-12-18 17:04:48 +0300 |
| commit | 4151bbed79f98b644305ecf4a8d11eddada7fa3b (patch) | |
| tree | d050571853610a93da42e188cc5ccd4b519d0acb /drivers/tty/serial/fsl_lpuart.c | |
| parent | 79bb662548f3b93b0527696da271a672bb02e7b3 (diff) | |
tty/serial: Migrate fsl_linflexuart to use has_sysrq
The SUPPORT_SYSRQ ifdeffery is not nice as:
- May create misunderstanding about sizeof(struct uart_port) between
different objects
- Prevents moving functions from serial_core.h
- Reduces readability (well, it's ifdeffery - it's hard to follow)
In order to remove SUPPORT_SYSRQ, has_sysrq variable has been added.
Initialise it in driver's probe and remove ifdeffery.
Signed-off-by: Dmitry Safonov <dima@arista.com>
Link: https://lore.kernel.org/r/20191213000657.931618-18-dima@arista.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/serial/fsl_lpuart.c')
0 files changed, 0 insertions, 0 deletions