blob: 97de558b12c208439a968f3ec24dffc4309939e5 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
|
Index: linux-3.1/drivers/mmc/host/omap.c
===================================================================
--- linux-3.1.orig/drivers/mmc/host/omap.c 2011-10-30 00:48:27.429058258 +0200
+++ linux-3.1/drivers/mmc/host/omap.c 2011-10-30 00:48:55.981038523 +0200
@@ -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;
Index: linux-3.1/drivers/mmc/core/core.c
===================================================================
--- linux-3.1.orig/drivers/mmc/core/core.c 2011-10-30 00:48:27.437058255 +0200
+++ linux-3.1/drivers/mmc/core/core.c 2011-10-30 00:48:55.981038523 +0200
@@ -76,12 +76,13 @@ 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);
/**
* mmc_request_done - finish processing an MMC request
Index: linux-3.1/include/linux/mmc/host.h
===================================================================
--- linux-3.1.orig/include/linux/mmc/host.h 2011-10-30 00:48:27.445058249 +0200
+++ linux-3.1/include/linux/mmc/host.h 2011-10-30 00:48:55.981038523 +0200
@@ -394,4 +394,7 @@ static inline int mmc_host_cmd23(struct
{
return host->caps & MMC_CAP_CMD23;
}
+
+void mmc_flush_scheduled_work(void);
+
#endif /* LINUX_MMC_HOST_H */
|
