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| author | Dmitry Safonov <dima@arista.com> | 2019-12-13 00:06:37 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-12-18 15:05:00 +0100 |
| commit | b2fc67b9f92dc6cf200e98f4ac9c02c94b5753b1 (patch) | |
| tree | c54f7038aec86508fe8a3201e1ad4ef27bb81276 /drivers/tty/serial/sccnxp.c | |
| parent | 386ae3b753ad3be39a3b2dd33a0aaed799f01ad0 (diff) | |
tty/serial: Migrate sb1250-duart 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/20191213000657.931618-39-dima@arista.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/serial/sccnxp.c')
0 files changed, 0 insertions, 0 deletions