diff --git a/drivers/mmc/host/tmio_mmc.h b/drivers/mmc/host/tmio_mmc.h index 9546e542619c..d6ed5e1f8386 100644 --- a/drivers/mmc/host/tmio_mmc.h +++ b/drivers/mmc/host/tmio_mmc.h @@ -161,6 +161,7 @@ struct tmio_mmc_host { u32 sdio_irq_mask; unsigned int clk_cache; u32 sdcard_irq_setbit_mask; + u32 sdcard_irq_mask_all; spinlock_t lock; /* protect host private data */ unsigned long last_req_ts; diff --git a/drivers/mmc/host/tmio_mmc_core.c b/drivers/mmc/host/tmio_mmc_core.c index ac4e7874a3f1..abf36acb2641 100644 --- a/drivers/mmc/host/tmio_mmc_core.c +++ b/drivers/mmc/host/tmio_mmc_core.c @@ -1158,7 +1158,9 @@ int tmio_mmc_host_probe(struct tmio_mmc_host *_host) tmio_mmc_reset(_host); _host->sdcard_irq_mask = sd_ctrl_read16_and_16_as_32(_host, CTL_IRQ_MASK); - tmio_mmc_disable_mmc_irqs(_host, TMIO_MASK_ALL); + if (!_host->sdcard_irq_mask_all) + _host->sdcard_irq_mask_all = TMIO_MASK_ALL; + tmio_mmc_disable_mmc_irqs(_host, _host->sdcard_irq_mask_all); if (_host->native_hotplug) tmio_mmc_enable_mmc_irqs(_host, @@ -1212,7 +1214,7 @@ void tmio_mmc_host_remove(struct tmio_mmc_host *host) cancel_work_sync(&host->done); cancel_delayed_work_sync(&host->delayed_reset_work); tmio_mmc_release_dma(host); - tmio_mmc_disable_mmc_irqs(host, TMIO_MASK_ALL); + tmio_mmc_disable_mmc_irqs(host, host->sdcard_irq_mask_all); if (host->native_hotplug) pm_runtime_put_noidle(&pdev->dev); @@ -1242,7 +1244,7 @@ int tmio_mmc_host_runtime_suspend(struct device *dev) { struct tmio_mmc_host *host = dev_get_drvdata(dev); - tmio_mmc_disable_mmc_irqs(host, TMIO_MASK_ALL); + tmio_mmc_disable_mmc_irqs(host, host->sdcard_irq_mask_all); if (host->clk_cache) host->set_clock(host, 0);