diff options
| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-08-14 14:46:59 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-08-14 14:46:59 -0700 |
| commit | cf0a1579dda4423c43f584a6bf029f033cf1e663 (patch) | |
| tree | 089de37c7cc13f9f21ce630737ff3d288e52947f /drivers/tty/serial/8250/8250_core.c | |
| parent | 8a5a90a2a477b86a3dc2eaa5a706db9bfdd647ca (diff) | |
| parent | ef954844c7ace62f773f4f23e28d2d915adc419f (diff) | |
Merge 4.13-rc5 into tty-next
We want the fixes in here, and we resolve the merge issue in the
8250_core.c file.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/serial/8250/8250_core.c')
| -rw-r--r-- | drivers/tty/serial/8250/8250_core.c | 25 |
1 files changed, 18 insertions, 7 deletions
diff --git a/drivers/tty/serial/8250/8250_core.c b/drivers/tty/serial/8250/8250_core.c index 3db9d6e19660..d29b512a7d9f 100644 --- a/drivers/tty/serial/8250/8250_core.c +++ b/drivers/tty/serial/8250/8250_core.c @@ -1043,14 +1043,25 @@ int serial8250_register_8250_port(struct uart_8250_port *up) if (up->dl_write) uart->dl_write = up->dl_write; - if (serial8250_isa_config != NULL) - serial8250_isa_config(0, &uart->port, - &uart->capabilities); + if (uart->port.type != PORT_8250_CIR) { + if (serial8250_isa_config != NULL) + serial8250_isa_config(0, &uart->port, + &uart->capabilities); + + serial8250_apply_quirks(uart); + ret = uart_add_one_port(&serial8250_reg, + &uart->port); + if (ret == 0) + ret = uart->port.line; + } else { + dev_info(uart->port.dev, + "skipping CIR port at 0x%lx / 0x%llx, IRQ %d\n", + uart->port.iobase, + (unsigned long long)uart->port.mapbase, + uart->port.irq); - serial8250_apply_quirks(uart); - ret = uart_add_one_port(&serial8250_reg, &uart->port); - if (ret == 0) - ret = uart->port.line; + ret = 0; + } } mutex_unlock(&serial_mutex); |