diff options
Diffstat (limited to 'drivers/mmc/core/sdio_irq.c')
| -rw-r--r-- | drivers/mmc/core/sdio_irq.c | 22 |
1 files changed, 20 insertions, 2 deletions
diff --git a/drivers/mmc/core/sdio_irq.c b/drivers/mmc/core/sdio_irq.c index 6d4b72080d51..c771843e4c15 100644 --- a/drivers/mmc/core/sdio_irq.c +++ b/drivers/mmc/core/sdio_irq.c @@ -95,12 +95,30 @@ static int process_sdio_pending_irqs(struct mmc_host *host) void sdio_run_irqs(struct mmc_host *host) { mmc_claim_host(host); - host->sdio_irq_pending = true; - process_sdio_pending_irqs(host); + if (host->sdio_irqs) { + host->sdio_irq_pending = true; + process_sdio_pending_irqs(host); + if (host->ops->ack_sdio_irq) + host->ops->ack_sdio_irq(host); + } mmc_release_host(host); } EXPORT_SYMBOL_GPL(sdio_run_irqs); +void sdio_irq_work(struct work_struct *work) +{ + struct mmc_host *host = + container_of(work, struct mmc_host, sdio_irq_work.work); + + sdio_run_irqs(host); +} + +void sdio_signal_irq(struct mmc_host *host) +{ + queue_delayed_work(system_wq, &host->sdio_irq_work, 0); +} +EXPORT_SYMBOL_GPL(sdio_signal_irq); + static int sdio_irq_thread(void *_host) { struct mmc_host *host = _host; |