diff options
Diffstat (limited to 'drivers/mailbox/bcm-flexrm-mailbox.c')
| -rw-r--r-- | drivers/mailbox/bcm-flexrm-mailbox.c | 15 |
1 files changed, 2 insertions, 13 deletions
diff --git a/drivers/mailbox/bcm-flexrm-mailbox.c b/drivers/mailbox/bcm-flexrm-mailbox.c index 41f79e51d9e5..04c47eadf950 100644 --- a/drivers/mailbox/bcm-flexrm-mailbox.c +++ b/drivers/mailbox/bcm-flexrm-mailbox.c @@ -26,7 +26,6 @@ #include <linux/interrupt.h> #include <linux/kernel.h> #include <linux/mailbox_controller.h> -#include <linux/mailbox_client.h> #include <linux/mailbox/brcm-message.h> #include <linux/module.h> #include <linux/msi.h> @@ -1173,14 +1172,6 @@ static int flexrm_debugfs_stats_show(struct seq_file *file, void *offset) /* ====== FlexRM interrupt handler ===== */ -static irqreturn_t flexrm_irq_event(int irq, void *dev_id) -{ - /* We only have MSI for completions so just wakeup IRQ thread */ - /* Ring related errors will be informed via completion descriptors */ - - return IRQ_WAKE_THREAD; -} - static irqreturn_t flexrm_irq_thread(int irq, void *dev_id) { flexrm_process_completions(dev_id); @@ -1271,10 +1262,8 @@ static int flexrm_startup(struct mbox_chan *chan) ret = -ENODEV; goto fail_free_cmpl_memory; } - ret = request_threaded_irq(ring->irq, - flexrm_irq_event, - flexrm_irq_thread, - 0, dev_name(ring->mbox->dev), ring); + ret = request_threaded_irq(ring->irq, NULL, flexrm_irq_thread, + IRQF_ONESHOT, dev_name(ring->mbox->dev), ring); if (ret) { dev_err(ring->mbox->dev, "failed to request ring%d IRQ\n", ring->num); |