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omap24xx: add support for 3.3

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Compile tested only.

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@31810 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
juhosg
2012-05-18 20:22:32 +00:00
parent 71f3abe21d
commit 2d3a55136a
25 changed files with 13517 additions and 0 deletions
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50
target/linux/omap24xx/patches-3.3/810-mmc-fixes.patch Normal file
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@@ -0,0 +1,50 @@
--- a/drivers/mmc/host/omap.c
+++ b/drivers/mmc/host/omap.c
@@ -1456,6 +1456,7 @@ static int __init mmc_omap_probe(struct
host->dma_ch = -1;
host->irq = irq;
+ host->reg_shift = (cpu_is_omap7xx() ? 1 : 2);
host->phys_base = host->mem_res->start;
host->virt_base = ioremap(res->start, resource_size(res));
if (!host->virt_base)
@@ -1495,7 +1496,9 @@ static int __init mmc_omap_probe(struct
}
}
- host->reg_shift = (cpu_is_omap7xx() ? 1 : 2);
+ /* Make sure the detect workqueue was run at least once. */
+ printk(KERN_INFO "OMAP-mmc: waiting for cards...\n");
+ mmc_flush_scheduled_work();
return 0;
--- a/drivers/mmc/core/core.c
+++ b/drivers/mmc/core/core.c
@@ -78,12 +78,13 @@ static int mmc_schedule_delayed_work(str
}
/*
- * Internal function. Flush all scheduled work from the MMC work queue.
+ * Flush all scheduled work from the MMC work queue.
*/
-static void mmc_flush_scheduled_work(void)
+void mmc_flush_scheduled_work(void)
{
flush_workqueue(workqueue);
}
+EXPORT_SYMBOL(mmc_flush_scheduled_work);
#ifdef CONFIG_FAIL_MMC_REQUEST
--- a/include/linux/mmc/host.h
+++ b/include/linux/mmc/host.h
@@ -445,6 +445,8 @@ static inline int mmc_boot_partition_acc
return !(host->caps2 & MMC_CAP2_BOOTPART_NOACC);
}
+void mmc_flush_scheduled_work(void);
+
#ifdef CONFIG_MMC_CLKGATE
void mmc_host_clk_hold(struct mmc_host *host);
void mmc_host_clk_release(struct mmc_host *host);