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(parent: 8625265) | patch
serial: pch: simplify pop_tx() even more
authorJiri Slaby <jslaby@suse.cz>
Tue, 3 May 2022 08:08:07 +0000 (10:08 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 5 May 2022 20:42:47 +0000 (22:42 +0200)
commit80219e59ff503f2ba7d87b9fda40c69e5ff71546
tree99322ece81b830f625e5fd04e1688ed30d3e0386tree | snapshot
parent862526523e71a96e11ae48e081c424fdb1b50011commit | diff
serial: pch: simplify pop_tx() even more

1) take uart_tx_stopped into account every loop (the same as other uart
   drivers)
2) no need for 'count' variable, operate on 'size' directly

This allows inlining this into handle_tx() nicely in the next patch.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Link: https://lore.kernel.org/r/20220503080808.28332-5-jslaby@suse.cz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/serial/pch_uart.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git