diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mmc/core/sdio.c | 2 | ||||
| -rw-r--r-- | drivers/mmc/core/sdio_irq.c | 11 |
2 files changed, 8 insertions, 5 deletions
diff --git a/drivers/mmc/core/sdio.c b/drivers/mmc/core/sdio.c index ac492ac974e..9b18b541659 100644 --- a/drivers/mmc/core/sdio.c +++ b/drivers/mmc/core/sdio.c @@ -665,7 +665,7 @@ static int mmc_sdio_resume(struct mmc_host *host) } if (!err && host->sdio_irqs) - mmc_signal_sdio_irq(host); + wake_up_process(host->sdio_irq_thread); mmc_release_host(host); /* diff --git a/drivers/mmc/core/sdio_irq.c b/drivers/mmc/core/sdio_irq.c index 03ead028d2c..d58ae915337 100644 --- a/drivers/mmc/core/sdio_irq.c +++ b/drivers/mmc/core/sdio_irq.c @@ -27,18 +27,20 @@ #include "sdio_ops.h" -static int process_sdio_pending_irqs(struct mmc_card *card) +static int process_sdio_pending_irqs(struct mmc_host *host) { + struct mmc_card *card = host->card; int i, ret, count; unsigned char pending; struct sdio_func *func; /* * Optimization, if there is only 1 function interrupt registered - * call irq handler directly + * and we know an IRQ was signaled then call irq handler directly. + * Otherwise do the full probe. */ func = card->sdio_single_irq; - if (func) { + if (func && host->sdio_irq_pending) { func->irq_handler(func); return 1; } @@ -115,7 +117,8 @@ static int sdio_irq_thread(void *_host) ret = __mmc_claim_host(host, &host->sdio_irq_thread_abort); if (ret) break; - ret = process_sdio_pending_irqs(host->card); + ret = process_sdio_pending_irqs(host); + host->sdio_irq_pending = false; mmc_release_host(host); /* |