diff options
| author | Jiri Slaby <jslaby@suse.cz> | 2021-06-18 08:14:16 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-06-18 13:09:58 +0200 |
| commit | 928f946426905dd3ab4e166699baa26358cd8a8b (patch) | |
| tree | 3b10da8bd2e420a3fc1fb01fe33ecd8d01237182 /drivers/tty/mxser.c | |
| parent | 58a2ddb3aa859c7e5a7beee2c43c80ac2229c1ca (diff) | |
| download | linux-928f946426905dd3ab4e166699baa26358cd8a8b.tar.bz2 | |
mxser: move max_baud from port to board
mxser_port::max_baud is actually a board property, not port's. So move
it to mxser_board.
While at it, drop the printk informing about max baud rate during probe.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Link: https://lore.kernel.org/r/20210618061516.662-11-jslaby@suse.cz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/mxser.c')
| -rw-r--r-- | drivers/tty/mxser.c | 26 |
1 files changed, 10 insertions, 16 deletions
diff --git a/drivers/tty/mxser.c b/drivers/tty/mxser.c index a6121fea7a55..db594a64ff00 100644 --- a/drivers/tty/mxser.c +++ b/drivers/tty/mxser.c @@ -329,7 +329,6 @@ struct mxser_port { unsigned long ioaddr; unsigned long opmode_ioaddr; - speed_t max_baud; u8 rx_high_water; u8 rx_low_water; @@ -372,6 +371,7 @@ struct mxser_board { unsigned long vector_mask; enum mxser_must_hwid must_hwid; + speed_t max_baud; struct mxser_port ports[MXSER_PORTS_PER_BOARD]; }; @@ -671,7 +671,7 @@ static int mxser_set_baud(struct tty_struct *tty, speed_t newspd) if (!info->ioaddr) return -1; - if (newspd > info->max_baud) + if (newspd > info->board->max_baud) return -1; if (newspd == 134) { @@ -2345,9 +2345,6 @@ static int mxser_initbrd(struct mxser_board *brd) unsigned int i; int retval; - printk(KERN_INFO "mxser: max. baud rate = %d bps\n", - brd->ports[0].max_baud); - for (i = 0; i < brd->info->nports; i++) { info = &brd->ports[i]; tty_port_init(&info->port); @@ -2455,17 +2452,14 @@ static int mxser_probe(struct pci_dev *pdev, brd->must_hwid = mxser_must_get_hwid(brd->ports[0].ioaddr); brd->vector_mask = 0; - for (i = 0; i < brd->info->nports; i++) { - for (j = 0; j < UART_INFO_NUM; j++) { - if (Gpci_uart_info[j].type == brd->must_hwid) { - brd->ports[i].max_baud = - Gpci_uart_info[j].max_baud; - - /* exception....CP-102 */ - if (brd->info->flags & MXSER_HIGHBAUD) - brd->ports[i].max_baud = 921600; - break; - } + for (j = 0; j < UART_INFO_NUM; j++) { + if (Gpci_uart_info[j].type == brd->must_hwid) { + brd->max_baud = Gpci_uart_info[j].max_baud; + + /* exception....CP-102 */ + if (brd->info->flags & MXSER_HIGHBAUD) + brd->max_baud = 921600; + break; } } |