[PATCH] pnp: suppress request_irq() warning

Suppress the "setup_irq: irq handler mismatch" coming out of pnp_check_irq():
failures are expected here.

Cc: <stable@kernel.org>
Cc: Santiago Garcia Mantinan <manty@manty.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/pnp/resource.c b/drivers/pnp/resource.c
index e7cf6bec737e..9fefe563f8fc 100644
--- a/drivers/pnp/resource.c
+++ b/drivers/pnp/resource.c
@@ -395,7 +395,8 @@ int pnp_check_irq(struct pnp_dev * dev, int idx)
         /* check if the resource is already in use, skip if the
          * device is active because it itself may be in use */
         if(!dev->active) {
-                if (request_irq(*irq, pnp_test_handler, SA_INTERRUPT, "pnp", NULL))
+                if (request_irq(*irq, pnp_test_handler,
+                                SA_INTERRUPT|SA_PROBEIRQ, "pnp", NULL))
                         return 0;
                 free_irq(*irq, NULL);
         }