mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-21 06:33:41 +00:00
51 lines
1.4 KiB
Diff
51 lines
1.4 KiB
Diff
--- a/drivers/mmc/host/omap.c
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+++ b/drivers/mmc/host/omap.c
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@@ -1456,6 +1456,7 @@ static int __init mmc_omap_probe(struct
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host->dma_ch = -1;
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host->irq = irq;
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+ host->reg_shift = (cpu_is_omap7xx() ? 1 : 2);
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host->phys_base = host->mem_res->start;
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host->virt_base = ioremap(res->start, resource_size(res));
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if (!host->virt_base)
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@@ -1495,7 +1496,9 @@ static int __init mmc_omap_probe(struct
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}
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}
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- host->reg_shift = (cpu_is_omap7xx() ? 1 : 2);
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+ /* Make sure the detect workqueue was run at least once. */
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+ printk(KERN_INFO "OMAP-mmc: waiting for cards...\n");
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+ mmc_flush_scheduled_work();
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return 0;
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--- a/drivers/mmc/core/core.c
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+++ b/drivers/mmc/core/core.c
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@@ -78,12 +78,13 @@ static int mmc_schedule_delayed_work(str
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}
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/*
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- * Internal function. Flush all scheduled work from the MMC work queue.
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+ * Flush all scheduled work from the MMC work queue.
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*/
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-static void mmc_flush_scheduled_work(void)
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+void mmc_flush_scheduled_work(void)
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{
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flush_workqueue(workqueue);
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}
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+EXPORT_SYMBOL(mmc_flush_scheduled_work);
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#ifdef CONFIG_FAIL_MMC_REQUEST
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--- a/include/linux/mmc/host.h
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+++ b/include/linux/mmc/host.h
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@@ -445,6 +445,8 @@ static inline int mmc_boot_partition_acc
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return !(host->caps2 & MMC_CAP2_BOOTPART_NOACC);
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}
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+void mmc_flush_scheduled_work(void);
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+
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#ifdef CONFIG_MMC_CLKGATE
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void mmc_host_clk_hold(struct mmc_host *host);
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void mmc_host_clk_release(struct mmc_host *host);
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