[PATCH 2/5] serial: 8250_dw: Don't use UPF_FIXED_TYPE
From: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Date: 2012-11-28 12:47:34
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Subsystem:
8250/16?50 (and clone uarts) serial driver, synopsys designware 8250 uart driver, the rest, tty layer and serial drivers · Maintainers:
Greg Kroah-Hartman, Ilpo Järvinen, Linus Torvalds, Jiri Slaby
Allow 8250.c to determine the port type for us. This allows the driver take advantage of FIFO on Designware UARTs that have it. Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> --- drivers/tty/serial/8250/8250_dw.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/tty/serial/8250/8250_dw.c b/drivers/tty/serial/8250/8250_dw.c
index c3b2ec0..8d45be5 100644
--- a/drivers/tty/serial/8250/8250_dw.c
+++ b/drivers/tty/serial/8250/8250_dw.c@@ -112,7 +112,7 @@ static int __devinit dw8250_probe(struct platform_device *pdev) uart.port.handle_irq = dw8250_handle_irq; uart.port.type = PORT_8250; uart.port.flags = UPF_SHARE_IRQ | UPF_BOOT_AUTOCONF | UPF_IOREMAP | - UPF_FIXED_PORT | UPF_FIXED_TYPE; + UPF_FIXED_PORT; uart.port.dev = &pdev->dev; uart.port.iotype = UPIO_MEM;
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1.7.10.4