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Diffstat (limited to 'arch/arm/plat-omap')
-rw-r--r--arch/arm/plat-omap/mailbox.c18
1 files changed, 9 insertions, 9 deletions
diff --git a/arch/arm/plat-omap/mailbox.c b/arch/arm/plat-omap/mailbox.c
index 42377ef9ea3d..f65eaf00fce6 100644
--- a/arch/arm/plat-omap/mailbox.c
+++ b/arch/arm/plat-omap/mailbox.c
@@ -261,13 +261,6 @@ static int omap_mbox_startup(struct omap_mbox *mbox)
}
if (!mbox->use_count++) {
- ret = request_irq(mbox->irq, mbox_interrupt, IRQF_SHARED,
- mbox->name, mbox);
- if (unlikely(ret)) {
- pr_err("failed to register mailbox interrupt:%d\n",
- ret);
- goto fail_request_irq;
- }
mq = mbox_queue_alloc(mbox, NULL, mbox_tx_tasklet);
if (!mq) {
ret = -ENOMEM;
@@ -282,17 +275,24 @@ static int omap_mbox_startup(struct omap_mbox *mbox)
}
mbox->rxq = mq;
mq->mbox = mbox;
+ ret = request_irq(mbox->irq, mbox_interrupt, IRQF_SHARED,
+ mbox->name, mbox);
+ if (unlikely(ret)) {
+ pr_err("failed to register mailbox interrupt:%d\n",
+ ret);
+ goto fail_request_irq;
+ }
omap_mbox_enable_irq(mbox, IRQ_RX);
}
mutex_unlock(&mbox_configured_lock);
return 0;
+fail_request_irq:
+ mbox_queue_free(mbox->rxq);
fail_alloc_rxq:
mbox_queue_free(mbox->txq);
fail_alloc_txq:
- free_irq(mbox->irq, mbox);
-fail_request_irq:
if (mbox->ops->shutdown)
mbox->ops->shutdown(mbox);
mbox->use_count--;