Merge commit 'v3.0.9' into linaro-3.0

5 files changed, 11 insertions, 5 deletions

diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c
index 38089b25c57..75db30e6dcf 100644
--- a/drivers/mmc/core/core.c
+++ b/drivers/mmc/core/core.c
@@ -1057,7 +1057,7 @@ static void mmc_power_up(struct mmc_host *host)
 	mmc_host_clk_release(host);
 }
 
-static void mmc_power_off(struct mmc_host *host)
+void mmc_power_off(struct mmc_host *host)
 {
 	mmc_host_clk_hold(host);
 
@@ -1147,8 +1147,7 @@ void mmc_attach_bus(struct mmc_host *host, const struct mmc_bus_ops *ops)
 }
 
 /*
- * Remove the current bus handler from a host. Assumes that there are
- * no interesting cards left, so the bus is powered down.
+ * Remove the current bus handler from a host.
  */
 void mmc_detach_bus(struct mmc_host *host)
 {
@@ -1165,8 +1164,6 @@ void mmc_detach_bus(struct mmc_host *host)
 
 	spin_unlock_irqrestore(&host->lock, flags);
 
-	mmc_power_off(host);
-
 	mmc_bus_put(host);
 }
 
@@ -1675,6 +1672,7 @@ void mmc_stop_host(struct mmc_host *host)
 
 		mmc_claim_host(host);
 		mmc_detach_bus(host);
+		mmc_power_off(host);
 		mmc_release_host(host);
 		mmc_bus_put(host);
 		return;
@@ -1796,6 +1794,7 @@ int mmc_suspend_host(struct mmc_host *host)
 				host->bus_ops->remove(host);
 			mmc_claim_host(host);
 			mmc_detach_bus(host);
+			mmc_power_off(host);
 			mmc_release_host(host);
 			host->pm_flags = 0;
 			err = 0;
@@ -1883,6 +1882,7 @@ int mmc_pm_notify(struct notifier_block *notify_block,
 			host->bus_ops->remove(host);
 
 		mmc_detach_bus(host);
+		mmc_power_off(host);
 		mmc_release_host(host);
 		host->pm_flags = 0;
 		break;
diff --git a/drivers/mmc/core/core.h b/drivers/mmc/core/core.h
index d9411ed2a39..14664f1fb16 100644
--- a/drivers/mmc/core/core.h
+++ b/drivers/mmc/core/core.h
@@ -43,6 +43,7 @@ int mmc_set_signal_voltage(struct mmc_host *host, int signal_voltage,
 			   bool cmd11);
 void mmc_set_timing(struct mmc_host *host, unsigned int timing);
 void mmc_set_driver_type(struct mmc_host *host, unsigned int drv_type);
+void mmc_power_off(struct mmc_host *host);
 
 static inline void mmc_delay(unsigned int ms)
 {
diff --git a/drivers/mmc/core/mmc.c b/drivers/mmc/core/mmc.c
index aa7d1d79b8c..20b42c835ab 100644
--- a/drivers/mmc/core/mmc.c
+++ b/drivers/mmc/core/mmc.c
@@ -359,6 +359,7 @@ static int mmc_read_ext_csd(struct mmc_card *card, u8 *ext_csd)
 		 * card has the Enhanced area enabled.  If so, export enhanced
 		 * area offset and size to user by adding sysfs interface.
 		 */
+		card->ext_csd.raw_partition_support = ext_csd[EXT_CSD_PARTITION_SUPPORT];
 		if ((ext_csd[EXT_CSD_PARTITION_SUPPORT] & 0x2) &&
 		    (ext_csd[EXT_CSD_PARTITION_ATTRIBUTE] & 0x1)) {
 			u8 hc_erase_grp_sz =
@@ -405,6 +406,7 @@ static int mmc_read_ext_csd(struct mmc_card *card, u8 *ext_csd)
 	if (card->ext_csd.rev >= 5)
 		card->ext_csd.rel_param = ext_csd[EXT_CSD_WR_REL_PARAM];
 
+	card->ext_csd.raw_erased_mem_count = ext_csd[EXT_CSD_ERASED_MEM_CONT];
 	if (ext_csd[EXT_CSD_ERASED_MEM_CONT])
 		card->erased_byte = 0xFF;
 	else
@@ -891,6 +893,7 @@ static void mmc_detect(struct mmc_host *host)
 
 		mmc_claim_host(host);
 		mmc_detach_bus(host);
+		mmc_power_off(host);
 		mmc_release_host(host);
 	}
 }
diff --git a/drivers/mmc/core/sd.c b/drivers/mmc/core/sd.c
index ff2774128aa..bd8805c9e8a 100644
--- a/drivers/mmc/core/sd.c
+++ b/drivers/mmc/core/sd.c
@@ -1008,6 +1008,7 @@ static void mmc_sd_detect(struct mmc_host *host)
 
 		mmc_claim_host(host);
 		mmc_detach_bus(host);
+		mmc_power_off(host);
 		mmc_release_host(host);
 	}
 }
diff --git a/drivers/mmc/core/sdio.c b/drivers/mmc/core/sdio.c
index 262fff01917..ac492ac974e 100644
--- a/drivers/mmc/core/sdio.c
+++ b/drivers/mmc/core/sdio.c
@@ -597,6 +597,7 @@ out:
 
 		mmc_claim_host(host);
 		mmc_detach_bus(host);
+		mmc_power_off(host);
 		mmc_release_host(host);
 	}
 }