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Commit 053fac36 authored by Heikki Krogerus's avatar Heikki Krogerus Committed by Greg Kroah-Hartman
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serial: 8250_dw: Use ifdef with ACPI 



There are no stubs for ACPI functions so the driver needs to
have this ifdef or it will not compile without ACPI.

Signed-off-by: default avatarHeikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent a3b0397f

drivers/tty/serial/8250/8250_dw.c

+7 −0
Original line number Diff line number Diff line
@@ -145,6 +145,7 @@ static int dw8250_probe_of(struct uart_port *p) 
	return 0;

}



#ifdef CONFIG_ACPI

static bool dw8250_acpi_dma_filter(struct dma_chan *chan, void *parm)

{

	return chan->chan_id == *(int *)parm;
@@ -231,6 +232,12 @@ static int dw8250_probe_acpi(struct uart_port *p) 


	return 0;

}

#else

static inline int dw8250_probe_acpi(struct uart_port *p)

{

	return -ENODEV;

}

#endif /* CONFIG_ACPI */



static void dw8250_setup_port(struct uart_8250_port *up)

{