diff options
| author | Dmitry Safonov <[email protected]> | 2019-12-13 00:06:02 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2019-12-17 15:10:17 +0100 |
| commit | 1997e9dfdc84c8f73d6fc318355cf9e313aba183 (patch) | |
| tree | 45667cc951a1acdb82f63f05097ea9652e71cd43 /tools/perf/scripts/python/net_dropmonitor.py | |
| parent | 8336240ebb248b46c778f28123a7ceec9817c3d2 (diff) | |
serial_core: Un-ifdef sysrq SUPPORT_SYSRQ
The SUPPORT_SYSRQ is messy: every .c source should define it before
including "serial_core.h" if sysrq is supported or struct uart_port will
differ in sizes. Also this prevents moving to serial_core.c functions:
uart_handle_sysrq_char(), uart_prepare_sysrq_char(),
uart_unlock_and_check_sysrq().
It doesn't save many bytes in the structure, and a better way to reduce
it's size would be making rs485 and iso7816 pointers.
Introduce `has_sysrq` member to be used by serial line drivers further.
Signed-off-by: Dmitry Safonov <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/net_dropmonitor.py')
0 files changed, 0 insertions, 0 deletions