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| author |   Dmitry Safonov <dima@arista.com> | 2019-12-13 00:06:43 +0000 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-12-18 15:05:04 +0100 |
| commit | 9feedaa7f37b2734536562eb1bc8e2d55e9a38ee (patch) | |
| tree | cf3ff80836e707e2f0e08c58ba3bcc14a881b50b /net/unix/af_unix.c | |
| parent | tty/serial: Migrate st-asc to use has_sysrq (diff) | |
| download | linux-dev-9feedaa7f37b2734536562eb1bc8e2d55e9a38ee.tar.xz linux-dev-9feedaa7f37b2734536562eb1bc8e2d55e9a38ee.zip | |
tty/serial: Migrate stm32-usart 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: Alexandre Torgue <alexandre.torgue@st.com>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-stm32@st-md-mailman.stormreply.com
Signed-off-by: Dmitry Safonov <dima@arista.com>
Link: https://lore.kernel.org/r/20191213000657.931618-45-dima@arista.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/unix/af_unix.c')
0 files changed, 0 insertions, 0 deletions