diff options
| author | Grant Likely <grant.likely@secretlab.ca> | 2009-02-04 11:23:56 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-05-19 22:20:14 -0700 |
| commit | c612d5a20e2ebb2a03404a9d81c0383bba096a79 (patch) | |
| tree | b494e533c88dca9f045318fb83a572abbcddf461 /drivers | |
| parent | 81df41068f9610df82da8d6e58cdd1683a8ecd7d (diff) | |
powerpc/5200: Don't specify IRQF_SHARED in PSC UART driver
commit d9f0c5f9bc74f16d0ea0f6c518b209e48783a796 upstream.
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/serial/mpc52xx_uart.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/serial/mpc52xx_uart.c b/drivers/serial/mpc52xx_uart.c index 36126070d9a..32e7acb2a86 100644 --- a/drivers/serial/mpc52xx_uart.c +++ b/drivers/serial/mpc52xx_uart.c @@ -515,7 +515,7 @@ 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; |