diff options
Diffstat (limited to 'target/linux/omap24xx/patches-3.1/810-mmc-fixes.patch')
| -rw-r--r-- | target/linux/omap24xx/patches-3.1/810-mmc-fixes.patch | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/target/linux/omap24xx/patches-3.1/810-mmc-fixes.patch b/target/linux/omap24xx/patches-3.1/810-mmc-fixes.patch new file mode 100644 index 0000000000..27709688b2 --- /dev/null +++ b/target/linux/omap24xx/patches-3.1/810-mmc-fixes.patch @@ -0,0 +1,55 @@ +Index: linux-3.1-rc4/drivers/mmc/host/omap.c +=================================================================== +--- linux-3.1-rc4.orig/drivers/mmc/host/omap.c 2011-08-29 06:16:01.000000000 +0200 ++++ linux-3.1-rc4/drivers/mmc/host/omap.c 2011-10-27 16:48:04.389148259 +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-rc4/drivers/mmc/core/core.c +=================================================================== +--- linux-3.1-rc4.orig/drivers/mmc/core/core.c 2011-08-29 06:16:01.000000000 +0200 ++++ linux-3.1-rc4/drivers/mmc/core/core.c 2011-10-27 16:48:04.389148259 +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-rc4/include/linux/mmc/host.h +=================================================================== +--- linux-3.1-rc4.orig/include/linux/mmc/host.h 2011-08-29 06:16:01.000000000 +0200 ++++ linux-3.1-rc4/include/linux/mmc/host.h 2011-10-27 16:49:05.240930665 +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 */ |