Commit f93366ff authored by Heikki Krogerus's avatar Heikki Krogerus Committed by Greg Kroah-Hartman

serial: 8250_dw: Map IO memory

This needs to be done in order to later access the
Designware specific registers.
Signed-off-by: default avatarHeikki Krogerus <heikki.krogerus@linux.intel.com>
Reviewed-by: default avatarJamie Iles <jamie@jamieiles.com>
Acked-by: default avatarAlan Cox <alan@linux.intel.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 966c4e39
...@@ -111,10 +111,13 @@ static int dw8250_probe(struct platform_device *pdev) ...@@ -111,10 +111,13 @@ static int dw8250_probe(struct platform_device *pdev)
uart.port.irq = irq->start; uart.port.irq = irq->start;
uart.port.handle_irq = dw8250_handle_irq; uart.port.handle_irq = dw8250_handle_irq;
uart.port.type = PORT_8250; uart.port.type = PORT_8250;
uart.port.flags = UPF_SHARE_IRQ | UPF_BOOT_AUTOCONF | UPF_IOREMAP | uart.port.flags = UPF_SHARE_IRQ | UPF_BOOT_AUTOCONF | UPF_FIXED_PORT;
UPF_FIXED_PORT;
uart.port.dev = &pdev->dev; uart.port.dev = &pdev->dev;
uart.port.membase = ioremap(regs->start, resource_size(regs));
if (!uart.port.membase)
return -ENOMEM;
uart.port.iotype = UPIO_MEM; uart.port.iotype = UPIO_MEM;
uart.port.serial_in = dw8250_serial_in; uart.port.serial_in = dw8250_serial_in;
uart.port.serial_out = dw8250_serial_out; uart.port.serial_out = dw8250_serial_out;
......
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