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authorDmitry Safonov <dima@arista.com>2019-12-13 00:06:41 +0000
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2019-12-18 15:05:03 +0100
commit34bccb1d391e5bdc407949dd047952d06e3392db (patch)
tree50ba6f27c72869d40db346d2547f9575e5d32568 /samples/v4l
parentdc9a325426f1113e798a725ec031fbfbbb9a7646 (diff)
tty/serial: Migrate sprd_serial 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: Baolin Wang <baolin.wang7@gmail.com> Cc: Orson Zhai <orsonzhai@gmail.com> Signed-off-by: Dmitry Safonov <dima@arista.com> Acked-by: Chunyan Zhang <zhang.lyra@gmail.com> Link: https://lore.kernel.org/r/20191213000657.931618-43-dima@arista.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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