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| author | Dmitry Safonov <dima@arista.com> | 2019-12-13 01:06:26 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-12-18 15:04:53 +0100 |
| commit | 2deed95820e52be956f5b49e5edb52312b9faeb5 (patch) | |
| tree | 8f5e81c4fcdcba4a86d953c81c1a6980738e283f /drivers/tty/serial/omap-serial.c | |
| parent | tty/serial: Migrate mux to use has_sysrq (diff) | |
| download | linux-2deed95820e52be956f5b49e5edb52312b9faeb5.tar.xz linux-2deed95820e52be956f5b49e5edb52312b9faeb5.zip | |
tty/serial: Migrate mxs-auart 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: Fabio Estevam <festevam@gmail.com>
Cc: NXP Linux Team <linux-imx@nxp.com>
Cc: Pengutronix Kernel Team <kernel@pengutronix.de>
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: Sascha Hauer <s.hauer@pengutronix.de>
Cc: linux-arm-kernel@lists.infradead.org
Signed-off-by: Dmitry Safonov <dima@arista.com>
Link: https://lore.kernel.org/r/20191213000657.931618-28-dima@arista.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/serial/omap-serial.c')
0 files changed, 0 insertions, 0 deletions