diff options
Diffstat (limited to 'drivers/mmc/host/dw_mmc.c')
| -rw-r--r-- | drivers/mmc/host/dw_mmc.c | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/drivers/mmc/host/dw_mmc.c b/drivers/mmc/host/dw_mmc.c index ab3fc4617107..9bbf45f8c538 100644 --- a/drivers/mmc/host/dw_mmc.c +++ b/drivers/mmc/host/dw_mmc.c @@ -100,8 +100,6 @@ struct dw_mci_slot { int last_detect_state; }; -static struct workqueue_struct *dw_mci_card_workqueue; - #if defined(CONFIG_DEBUG_FS) static int dw_mci_req_show(struct seq_file *s, void *v) { @@ -859,10 +857,10 @@ static void dw_mci_enable_sdio_irq(struct mmc_host *mmc, int enb) int_mask = mci_readl(host, INTMASK); if (enb) { mci_writel(host, INTMASK, - (int_mask | (1 << SDMMC_INT_SDIO(slot->id)))); + (int_mask | SDMMC_INT_SDIO(slot->id))); } else { mci_writel(host, INTMASK, - (int_mask & ~(1 << SDMMC_INT_SDIO(slot->id)))); + (int_mask & ~SDMMC_INT_SDIO(slot->id))); } } @@ -1605,7 +1603,7 @@ static irqreturn_t dw_mci_interrupt(int irq, void *dev_id) if (pending & SDMMC_INT_CD) { mci_writel(host, RINTSTS, SDMMC_INT_CD); - queue_work(dw_mci_card_workqueue, &host->card_work); + queue_work(host->card_workqueue, &host->card_work); } /* Handle SDIO Interrupts */ @@ -1844,7 +1842,7 @@ static int __init dw_mci_init_slot(struct dw_mci *host, unsigned int id) * Card may have been plugged in prior to boot so we * need to run the detect tasklet */ - queue_work(dw_mci_card_workqueue, &host->card_work); + queue_work(host->card_workqueue, &host->card_work); return 0; } @@ -2021,9 +2019,9 @@ int dw_mci_probe(struct dw_mci *host) mci_writel(host, CLKSRC, 0); tasklet_init(&host->tasklet, dw_mci_tasklet_func, (unsigned long)host); - dw_mci_card_workqueue = alloc_workqueue("dw-mci-card", + host->card_workqueue = alloc_workqueue("dw-mci-card", WQ_MEM_RECLAIM | WQ_NON_REENTRANT, 1); - if (!dw_mci_card_workqueue) + if (!host->card_workqueue) goto err_dmaunmap; INIT_WORK(&host->card_work, dw_mci_work_routine_card); ret = request_irq(host->irq, dw_mci_interrupt, host->irq_flags, "dw-mci", host); @@ -2085,7 +2083,7 @@ err_init_slot: free_irq(host->irq, host); err_workqueue: - destroy_workqueue(dw_mci_card_workqueue); + destroy_workqueue(host->card_workqueue); err_dmaunmap: if (host->use_dma && host->dma_ops->exit) @@ -2119,7 +2117,7 @@ void dw_mci_remove(struct dw_mci *host) mci_writel(host, CLKSRC, 0); free_irq(host->irq, host); - destroy_workqueue(dw_mci_card_workqueue); + destroy_workqueue(host->card_workqueue); dma_free_coherent(&host->dev, PAGE_SIZE, host->sg_cpu, host->sg_dma); if (host->use_dma && host->dma_ops->exit) |