Merge 3.9-rc5 into tty-next

We need the fixes here as well.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 34 insertions, 22 deletions

diff --git a/drivers/extcon/extcon-max8997.c b/drivers/extcon/extcon-max8997.c
index e636d950ad6c..69641bcae325 100644
--- a/drivers/extcon/extcon-max8997.c
+++ b/drivers/extcon/extcon-max8997.c
@@ -712,29 +712,45 @@ static int max8997_muic_probe(struct platform_device *pdev)
 		goto err_irq;
 	}
 
-	/* Initialize registers according to platform data */
 	if (pdata->muic_pdata) {
-		struct max8997_muic_platform_data *mdata = info->muic_pdata;
-
-		for (i = 0; i < mdata->num_init_data; i++) {
-			max8997_write_reg(info->muic, mdata->init_data[i].addr,
-					mdata->init_data[i].data);
+		struct max8997_muic_platform_data *muic_pdata
+			= pdata->muic_pdata;
+
+		/* Initialize registers according to platform data */
+		for (i = 0; i < muic_pdata->num_init_data; i++) {
+			max8997_write_reg(info->muic,
+					muic_pdata->init_data[i].addr,
+					muic_pdata->init_data[i].data);
 		}
-	}
 
-	/*
-	 * Default usb/uart path whether UART/USB or AUX_UART/AUX_USB
-	 * h/w path of COMP2/COMN1 on CONTROL1 register.
-	 */
-	if (pdata->muic_pdata->path_uart)
-		info->path_uart = pdata->muic_pdata->path_uart;
-	else
-		info->path_uart = CONTROL1_SW_UART;
+		/*
+		 * Default usb/uart path whether UART/USB or AUX_UART/AUX_USB
+		 * h/w path of COMP2/COMN1 on CONTROL1 register.
+		 */
+		if (muic_pdata->path_uart)
+			info->path_uart = muic_pdata->path_uart;
+		else
+			info->path_uart = CONTROL1_SW_UART;
 
-	if (pdata->muic_pdata->path_usb)
-		info->path_usb = pdata->muic_pdata->path_usb;
-	else
+		if (muic_pdata->path_usb)
+			info->path_usb = muic_pdata->path_usb;
+		else
+			info->path_usb = CONTROL1_SW_USB;
+
+		/*
+		 * Default delay time for detecting cable state
+		 * after certain time.
+		 */
+		if (muic_pdata->detcable_delay_ms)
+			delay_jiffies =
+				msecs_to_jiffies(muic_pdata->detcable_delay_ms);
+		else
+			delay_jiffies = msecs_to_jiffies(DELAY_MS_DEFAULT);
+	} else {
+		info->path_uart = CONTROL1_SW_UART;
 		info->path_usb = CONTROL1_SW_USB;
+		delay_jiffies = msecs_to_jiffies(DELAY_MS_DEFAULT);
+	}
 
 	/* Set initial path for UART */
 	 max8997_muic_set_path(info, info->path_uart, true);
@@ -751,10 +767,6 @@ static int max8997_muic_probe(struct platform_device *pdev)
 	 * driver should notify cable state to upper layer.
 	 */
 	INIT_DELAYED_WORK(&info->wq_detcable, max8997_muic_detect_cable_wq);
-	if (pdata->muic_pdata->detcable_delay_ms)
-		delay_jiffies = msecs_to_jiffies(pdata->muic_pdata->detcable_delay_ms);
-	else
-		delay_jiffies = msecs_to_jiffies(DELAY_MS_DEFAULT);
 	schedule_delayed_work(&info->wq_detcable, delay_jiffies);
 
 	return 0;