5 files changed, 20 insertions, 12 deletions
diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig
index 2ac87fa3058d..2e45ae3796f1 100644
--- a/drivers/i2c/busses/Kconfig
+++ b/drivers/i2c/busses/Kconfig
@@ -357,7 +357,7 @@ config I2C_BCM_KONA
 	  If you say yes to this option, support will be included for the
 	  I2C interface on the Broadcom Kona family of processors.
 
-	  If you do not need KONA I2C inteface, say N.
+	  If you do not need KONA I2C interface, say N.
 
 config I2C_BLACKFIN_TWI
 	tristate "Blackfin TWI I2C support"
diff --git a/drivers/i2c/busses/i2c-qup.c b/drivers/i2c/busses/i2c-qup.c
index 3a4d64e1dfb1..092d89bd3224 100644
--- a/drivers/i2c/busses/i2c-qup.c
+++ b/drivers/i2c/busses/i2c-qup.c
@@ -674,16 +674,20 @@ static int qup_i2c_probe(struct platform_device *pdev)
 	qup->adap.dev.of_node = pdev->dev.of_node;
 	strlcpy(qup->adap.name, "QUP I2C adapter", sizeof(qup->adap.name));
 
-	ret = i2c_add_adapter(&qup->adap);
-	if (ret)
-		goto fail;
-
 	pm_runtime_set_autosuspend_delay(qup->dev, MSEC_PER_SEC);
 	pm_runtime_use_autosuspend(qup->dev);
 	pm_runtime_set_active(qup->dev);
 	pm_runtime_enable(qup->dev);
+
+	ret = i2c_add_adapter(&qup->adap);
+	if (ret)
+		goto fail_runtime;
+
 	return 0;
 
+fail_runtime:
+	pm_runtime_disable(qup->dev);
+	pm_runtime_set_suspended(qup->dev);
 fail:
 	qup_i2c_disable_clocks(qup);
 	return ret;
diff --git a/drivers/i2c/busses/i2c-rk3x.c b/drivers/i2c/busses/i2c-rk3x.c
index 93cfc837200b..b38b0529946a 100644
--- a/drivers/i2c/busses/i2c-rk3x.c
+++ b/drivers/i2c/busses/i2c-rk3x.c
@@ -238,7 +238,7 @@ static void rk3x_i2c_fill_transmit_buf(struct rk3x_i2c *i2c)
 	for (i = 0; i < 8; ++i) {
 		val = 0;
 		for (j = 0; j < 4; ++j) {
-			if (i2c->processed == i2c->msg->len)
+			if ((i2c->processed == i2c->msg->len) && (cnt != 0))
 				break;
 
 			if (i2c->processed == 0 && cnt == 0)
diff --git a/drivers/i2c/busses/i2c-s3c2410.c b/drivers/i2c/busses/i2c-s3c2410.c
index e086fb075f2b..e3b0337faeb7 100644
--- a/drivers/i2c/busses/i2c-s3c2410.c
+++ b/drivers/i2c/busses/i2c-s3c2410.c
@@ -244,7 +244,7 @@ static bool is_ack(struct s3c24xx_i2c *i2c)
 		}
 		usleep_range(1000, 2000);
 	}
-	dev_err(i2c->dev, "ack was not recieved\n");
+	dev_err(i2c->dev, "ack was not received\n");
 	return false;
 }
 
diff --git a/drivers/i2c/i2c-core.c b/drivers/i2c/i2c-core.c
index ccfbbab82a15..2f90ac6a7f79 100644
--- a/drivers/i2c/i2c-core.c
+++ b/drivers/i2c/i2c-core.c
@@ -50,6 +50,7 @@
 #include <linux/irqflags.h>
 #include <linux/rwsem.h>
 #include <linux/pm_runtime.h>
+#include <linux/pm_domain.h>
 #include <linux/acpi.h>
 #include <linux/jump_label.h>
 #include <asm/uaccess.h>
@@ -643,10 +644,13 @@ static int i2c_device_probe(struct device *dev)
 	if (status < 0)
 		return status;
 
-	acpi_dev_pm_attach(&client->dev, true);
-	status = driver->probe(client, i2c_match_id(driver->id_table, client));
-	if (status)
-		acpi_dev_pm_detach(&client->dev, true);
+	status = dev_pm_domain_attach(&client->dev, true);
+	if (status != -EPROBE_DEFER) {
+		status = driver->probe(client, i2c_match_id(driver->id_table,
+					client));
+		if (status)
+			dev_pm_domain_detach(&client->dev, true);
+	}
 
 	return status;
 }
@@ -666,7 +670,7 @@ static int i2c_device_remove(struct device *dev)
 		status = driver->remove(client);
 	}
 
-	acpi_dev_pm_detach(&client->dev, true);
+	dev_pm_domain_detach(&client->dev, true);
 	return status;
 }