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author | Jiri Slaby <jslaby@suse.cz> | 2021-06-10 11:02:47 +0200 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-06-15 14:03:27 +0200 |
commit | 3ec2ff37230e1c961d4b0d0118dd23c46b5bcdbb (patch) | |
tree | 0af2a1a3482bf777f758835eee06a2bb2ea0d7ac /drivers/tty/synclink_gt.c | |
parent | d8f0209bfedb801d06a81a74b003a882dee3ea3f (diff) | |
download | linux-3ec2ff37230e1c961d4b0d0118dd23c46b5bcdbb.tar.gz |
tty: make use of tty_get_{char,frame}_size
In the previous patch, we introduced tty_get_char_size() and tty_get_frame_size() for computing character and frame sizes, respectively. Here, we make use of them in various tty drivers where applicable. The stats look nice: 12 insertions, 169 deletions. Cc: Arnd Bergmann <arnd@arndb.de> Cc: David Lin <dtwlin@gmail.com> Cc: Johan Hovold <johan@kernel.org> Cc: Alex Elder <elder@kernel.org> Cc: Shawn Guo <shawnguo@kernel.org> Cc: Sascha Hauer <s.hauer@pengutronix.de> Cc: Andy Gross <agross@kernel.org> Cc: Bjorn Andersson <bjorn.andersson@linaro.org> Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com> Cc: Alexandre Torgue <alexandre.torgue@foss.st.com> Cc: Oliver Neukum <oneukum@suse.com> Acked-by: Alex Elder <elder@kernel.org> Signed-off-by: Jiri Slaby <jslaby@suse.cz> Link: https://lore.kernel.org/r/20210610090247.2593-4-jslaby@suse.cz Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/synclink_gt.c')
-rw-r--r-- | drivers/tty/synclink_gt.c | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/drivers/tty/synclink_gt.c b/drivers/tty/synclink_gt.c index cf87dc66087b..5bb928b7873e 100644 --- a/drivers/tty/synclink_gt.c +++ b/drivers/tty/synclink_gt.c @@ -2465,14 +2465,7 @@ static void change_params(struct slgt_info *info) /* byte size and parity */ - switch (cflag & CSIZE) { - case CS5: info->params.data_bits = 5; break; - case CS6: info->params.data_bits = 6; break; - case CS7: info->params.data_bits = 7; break; - case CS8: info->params.data_bits = 8; break; - default: info->params.data_bits = 7; break; - } - + info->params.data_bits = tty_get_char_size(cflag); info->params.stop_bits = (cflag & CSTOPB) ? 2 : 1; if (cflag & PARENB) |