[PATCH 1/8] pcmcia: use previously assigned IRQ for all card functions

Dominik Brodowski linux at dominikbrodowski.net
Mon Apr 19 10:13:50 EDT 2010


Use a previously assigned IRQ for all card functions, not only if
CONFIG_PCMCIA_PROBE is set.

Reported-by: Alexander Kurz <linux at kbdbabel.org>
Signed-off-by: Dominik Brodowski <linux at dominikbrodowski.net>
---
 drivers/pcmcia/pcmcia_resource.c |   10 +++++-----
 1 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/pcmcia/pcmcia_resource.c b/drivers/pcmcia/pcmcia_resource.c
index caec1de..7c3d03b 100644
--- a/drivers/pcmcia/pcmcia_resource.c
+++ b/drivers/pcmcia/pcmcia_resource.c
@@ -755,12 +755,12 @@ int pcmcia_request_irq(struct pcmcia_device *p_dev, irq_req_t *req)
 	else
 		printk(KERN_WARNING "pcmcia: Driver needs updating to support IRQ sharing.\n");
 
-#ifdef CONFIG_PCMCIA_PROBE
-
-	if (s->irq.AssignedIRQ != 0) {
-		/* If the interrupt is already assigned, it must be the same */
+	/* If the interrupt is already assigned, it must be the same */
+	if (s->irq.AssignedIRQ != 0)
 		irq = s->irq.AssignedIRQ;
-	} else {
+
+#ifdef CONFIG_PCMCIA_PROBE
+	if (!irq) {
 		int try;
 		u32 mask = s->irq_mask;
 		void *data = p_dev; /* something unique to this device */
-- 
1.6.3.3




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