forked from Minki/linux
[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The functionality UPF_BOOT_ONLYMCA provided has been replaced by the 8250_mca module, which only registers MCA ports if MCA is present.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>
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@ -50,7 +50,7 @@ void ibmasm_register_uart(struct service_processor *sp)
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memset(&uport, 0, sizeof(struct uart_port));
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uport.irq = sp->irq;
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uport.uartclk = 3686400;
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uport.flags = UPF_AUTOPROBE | UPF_SHARE_IRQ;
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uport.flags = UPF_SHARE_IRQ;
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uport.iotype = UPIO_MEM;
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uport.membase = iomem_base;
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@ -31,7 +31,6 @@
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#include <linux/init.h>
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#include <linux/console.h>
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#include <linux/sysrq.h>
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#include <linux/mca.h>
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#include <linux/delay.h>
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#include <linux/platform_device.h>
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#include <linux/tty.h>
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@ -2026,12 +2025,6 @@ static void serial8250_config_port(struct uart_port *port, int flags)
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int probeflags = PROBE_ANY;
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int ret;
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/*
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* Don't probe for MCA ports on non-MCA machines.
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*/
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if (up->port.flags & UPF_BOOT_ONLYMCA && !MCA_bus)
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return;
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/*
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* Find the region that we can probe for. This in turn
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* tells us whether we can probe for the type of port.
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@ -245,9 +245,7 @@ struct uart_port {
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#define UPF_HARDPPS_CD (1 << 11)
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#define UPF_LOW_LATENCY (1 << 13)
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#define UPF_BUGGY_UART (1 << 14)
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#define UPF_AUTOPROBE (1 << 15)
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#define UPF_MAGIC_MULTIPLIER (1 << 16)
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#define UPF_BOOT_ONLYMCA (1 << 22)
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#define UPF_CONS_FLOW (1 << 23)
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#define UPF_SHARE_IRQ (1 << 24)
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#define UPF_BOOT_AUTOCONF (1 << 28)
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