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| author | Dmitry Safonov <dima@arista.com> | 2019-12-13 00:06:14 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-12-18 15:04:47 +0100 |
| commit | 881bdb443b5b5fffe918156fc3a751ecf3d1dbd3 (patch) | |
| tree | cfdd5452f4f02586a4c29e3dfe6a0ded17959ca9 /tools/perf/scripts/python | |
| parent | tty/serial: Migrate cpm_uart to use has_sysrq (diff) | |
| download | linux-881bdb443b5b5fffe918156fc3a751ecf3d1dbd3.tar.gz linux-881bdb443b5b5fffe918156fc3a751ecf3d1dbd3.zip | |
tty/serial: Migrate dz 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: "Maciej W. Rozycki" <macro@linux-mips.org>
Signed-off-by: Dmitry Safonov <dima@arista.com>
Link: https://lore.kernel.org/r/20191213000657.931618-16-dima@arista.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions