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| author | Dmitry Safonov <dima@arista.com> | 2019-12-13 01:06:51 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-12-18 15:05:10 +0100 |
| commit | ebaa8c6f22c6a4498202f498353957adf4ddfb41 (patch) | |
| tree | d2c8b1a40a4d9da0bbc28b1698005829029f4c0c /drivers/tty/serial/zs.c | |
| parent | tty/serial: Migrate vt8500_serial to use has_sysrq (diff) | |
| download | linux-ebaa8c6f22c6a4498202f498353957adf4ddfb41.tar.xz linux-ebaa8c6f22c6a4498202f498353957adf4ddfb41.zip | |
tty/serial: Migrate xilinx_uartps 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.
Cc: Michal Simek <michal.simek@xilinx.com>
Cc: linux-arm-kernel@lists.infradead.org
Signed-off-by: Dmitry Safonov <dima@arista.com>
Link: https://lore.kernel.org/r/20191213000657.931618-53-dima@arista.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to '')
0 files changed, 0 insertions, 0 deletions