diff options
| author | Jiri Slaby <jslaby@suse.cz> | 2013-01-03 18:53:03 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-01-16 10:21:36 +0400 |
| commit | 92a19f9cec9a80ad93c06e115822deb729e2c6ad (patch) | |
| tree | 80e1550ac1647a1cdf20a0b568554c0c50a63f75 /drivers/tty/synclinkmp.c | |
| parent | 2f69335710884ae6112fc8196ebe29b5cda7b79b (diff) | |
| download | linux-92a19f9cec9a80ad93c06e115822deb729e2c6ad.tar.xz | |
TTY: switch tty_insert_flip_char
Now, we start converting tty buffer functions to actually use
tty_port. This will allow us to get rid of the need of tty in many
call sites. Only tty_port will needed and hence no more
tty_port_tty_get in those paths.
tty_insert_flip_char is the next one to proceed. This one is used all
over the code, so the patch is huge.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/synclinkmp.c')
| -rw-r--r-- | drivers/tty/synclinkmp.c | 42 |
1 files changed, 18 insertions, 24 deletions
diff --git a/drivers/tty/synclinkmp.c b/drivers/tty/synclinkmp.c index 33b7314cc6c7..f5794f3d840f 100644 --- a/drivers/tty/synclinkmp.c +++ b/drivers/tty/synclinkmp.c @@ -2131,13 +2131,11 @@ static void isr_rxint(SLMP_INFO * info) /* process break detection if tty control * is not set to ignore it */ - if ( tty ) { - if (!(status & info->ignore_status_mask1)) { - if (info->read_status_mask1 & BRKD) { - tty_insert_flip_char(tty, 0, TTY_BREAK); - if (info->port.flags & ASYNC_SAK) - do_SAK(tty); - } + if (!(status & info->ignore_status_mask1)) { + if (info->read_status_mask1 & BRKD) { + tty_insert_flip_char(&info->port, 0, TTY_BREAK); + if (tty && (info->port.flags & ASYNC_SAK)) + do_SAK(tty); } } } @@ -2202,26 +2200,22 @@ static void isr_rxrdy(SLMP_INFO * info) status &= info->read_status_mask2; - if ( tty ) { - if (status & PE) - flag = TTY_PARITY; - else if (status & FRME) - flag = TTY_FRAME; - if (status & OVRN) { - /* Overrun is special, since it's - * reported immediately, and doesn't - * affect the current character - */ - over = true; - } + if (status & PE) + flag = TTY_PARITY; + else if (status & FRME) + flag = TTY_FRAME; + if (status & OVRN) { + /* Overrun is special, since it's + * reported immediately, and doesn't + * affect the current character + */ + over = true; } } /* end of if (error) */ - if ( tty ) { - tty_insert_flip_char(tty, DataByte, flag); - if (over) - tty_insert_flip_char(tty, 0, TTY_OVERRUN); - } + tty_insert_flip_char(&info->port, DataByte, flag); + if (over) + tty_insert_flip_char(&info->port, 0, TTY_OVERRUN); } if ( debug_level >= DEBUG_LEVEL_ISR ) { |