diff options
| author | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2006-01-21 23:06:14 +0300 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2006-01-21 23:06:14 +0300 |
| commit | ca740803856f23dbc5b1872039291231bc131ecb (patch) | |
| tree | 21e202f017fa46fc6fb369aefcc7e0b81231b61c | |
| parent | ce8337cb7dc327c3ae3684ba0ee5d7cbde1fd296 (diff) | |
| download | linux-ca740803856f23dbc5b1872039291231bc131ecb.tar.xz | |
[SERIAL] Remove UPF_AUTOPROBE and UPF_BOOT_ONLYMCA
The functionality UPF_BOOT_ONLYMCA provided has been replaced by
the 8250_mca module, which only registers MCA ports if MCA is
present.
UPF_AUTOPROBE has no functional effect - in fact, it's never
tested. Only ibmasm set the flag.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| -rw-r--r-- | drivers/misc/ibmasm/uart.c | 2 | ||||
| -rw-r--r-- | drivers/serial/8250.c | 7 | ||||
| -rw-r--r-- | include/linux/serial_core.h | 2 |
3 files changed, 1 insertions, 10 deletions
diff --git a/drivers/misc/ibmasm/uart.c b/drivers/misc/ibmasm/uart.c index 7e98434cfa37..9783caf49696 100644 --- a/drivers/misc/ibmasm/uart.c +++ b/drivers/misc/ibmasm/uart.c @@ -50,7 +50,7 @@ void ibmasm_register_uart(struct service_processor *sp) memset(&uport, 0, sizeof(struct uart_port)); uport.irq = sp->irq; uport.uartclk = 3686400; - uport.flags = UPF_AUTOPROBE | UPF_SHARE_IRQ; + uport.flags = UPF_SHARE_IRQ; uport.iotype = UPIO_MEM; uport.membase = iomem_base; diff --git a/drivers/serial/8250.c b/drivers/serial/8250.c index ff2f931c6715..179c1f065e60 100644 --- a/drivers/serial/8250.c +++ b/drivers/serial/8250.c @@ -31,7 +31,6 @@ #include <linux/init.h> #include <linux/console.h> #include <linux/sysrq.h> -#include <linux/mca.h> #include <linux/delay.h> #include <linux/platform_device.h> #include <linux/tty.h> @@ -2027,12 +2026,6 @@ static void serial8250_config_port(struct uart_port *port, int flags) int ret; /* - * Don't probe for MCA ports on non-MCA machines. - */ - if (up->port.flags & UPF_BOOT_ONLYMCA && !MCA_bus) - return; - - /* * Find the region that we can probe for. This in turn * tells us whether we can probe for the type of port. */ diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h index ec351005bf9d..f3af47713a4e 100644 --- a/include/linux/serial_core.h +++ b/include/linux/serial_core.h @@ -245,9 +245,7 @@ struct uart_port { #define UPF_HARDPPS_CD (1 << 11) #define UPF_LOW_LATENCY (1 << 13) #define UPF_BUGGY_UART (1 << 14) -#define UPF_AUTOPROBE (1 << 15) #define UPF_MAGIC_MULTIPLIER (1 << 16) -#define UPF_BOOT_ONLYMCA (1 << 22) #define UPF_CONS_FLOW (1 << 23) #define UPF_SHARE_IRQ (1 << 24) #define UPF_BOOT_AUTOCONF (1 << 28) |