diff options
| author |   Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> | 2022-05-13 11:29:06 +0300 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-05-19 18:26:17 +0200 |
| commit | 2da6f1e5f72a3ea8a5aed85a8473a710d2e41ffb (patch) | |
| tree | 07e38613fa51df8e98d770bf0966b05aa5d2721c | |
| parent | serial: fsl_lpuart: Remove unnecessary clearing for CRTSCTS (diff) | |
| download | linux-dev-2da6f1e5f72a3ea8a5aed85a8473a710d2e41ffb.tar.xz linux-dev-2da6f1e5f72a3ea8a5aed85a8473a710d2e41ffb.zip | |
serial: jsm: Use B0 instead of 0
Use B0 to check zero baudrate rather than literal 0.
While at it, remove extra parenthesis around CBAUD.
Reviewed-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Link: https://lore.kernel.org/r/20220513082906.11096-6-ilpo.jarvinen@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/tty/serial/jsm/jsm_cls.c | 2 | ||||
| -rw-r--r-- | drivers/tty/serial/jsm/jsm_neo.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/tty/serial/jsm/jsm_cls.c b/drivers/tty/serial/jsm/jsm_cls.c index 046b624e5f71..3fd57ac3ad81 100644 --- a/drivers/tty/serial/jsm/jsm_cls.c +++ b/drivers/tty/serial/jsm/jsm_cls.c @@ -689,7 +689,7 @@ static void cls_param(struct jsm_channel *ch) /* * If baud rate is zero, flush queues, and set mval to drop DTR. */ - if ((ch->ch_c_cflag & (CBAUD)) == 0) { + if ((ch->ch_c_cflag & CBAUD) == B0) { ch->ch_r_head = 0; ch->ch_r_tail = 0; ch->ch_e_head = 0; diff --git a/drivers/tty/serial/jsm/jsm_neo.c b/drivers/tty/serial/jsm/jsm_neo.c index 0cf586c10688..0c78f66276cd 100644 --- a/drivers/tty/serial/jsm/jsm_neo.c +++ b/drivers/tty/serial/jsm/jsm_neo.c @@ -938,7 +938,7 @@ static void neo_param(struct jsm_channel *ch) /* * If baud rate is zero, flush queues, and set mval to drop DTR. */ - if ((ch->ch_c_cflag & (CBAUD)) == 0) { + if ((ch->ch_c_cflag & CBAUD) == B0) { ch->ch_r_head = ch->ch_r_tail = 0; ch->ch_e_head = ch->ch_e_tail = 0; |