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

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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>
This commit is contained in:
Grant Likely 2009-02-04 11:23:56 -07:00
parent b884245107
commit d9f0c5f9bc
1 changed files with 1 additions and 1 deletions
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2
drivers/serial/mpc52xx_uart.c
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@ -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;