Commit d9f0c5f9 authored Feb 04, 2009 by Grant Likely

powerpc/5200: Don't specify IRQF_SHARED in PSC UART driver



The MPC5200 PSC device is wired up to a dedicated interrupt line
which is never shared.  This patch removes the IRQF_SHARED flag
from the request_irq() call which eliminates the "IRQF_DISABLED
is not guaranteed on shared IRQs" warning message from the console
output.

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Reviewed-by: Wolfram Sang <w.sang@pengutronix.de>

parent b8842451

drivers/serial/mpc52xx_uart.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -522,7 +522,7 @@ mpc52xx_uart_startup(struct uart_port *port)

		/* Request IRQ */
		ret = request_irq(port->irq, mpc52xx_uart_int,
		IRQF_DISABLED \| IRQF_SAMPLE_RANDOM \| IRQF_SHARED,
		IRQF_DISABLED \| IRQF_SAMPLE_RANDOM,
		"mpc52xx_psc_uart", port);
		if (ret)
		return ret;