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| author | Dmitry Safonov <dima@arista.com> | 2019-12-13 03:06:38 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-12-18 17:05:00 +0300 |
| commit | 212d9371fe217ba703cc639da9130a7299657c5e (patch) | |
| tree | a273185b2bea6c20d8c227b471e0fd72211b7a1e /drivers/tty/serial/serial_txx9.c | |
| parent | b2fc67b9f92dc6cf200e98f4ac9c02c94b5753b1 (diff) | |
| download | linux-212d9371fe217ba703cc639da9130a7299657c5e.tar.xz | |
tty/serial: Migrate sccnxp 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/20191213000657.931618-40-dima@arista.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/serial/serial_txx9.c')
0 files changed, 0 insertions, 0 deletions