I2C: TWL4030: General cleanup in twl4030's driver

TWL4030's Kconfig entries was a bit mixed.
Fix some missing '\n'
Add missing space in two-lined printks
Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

drivers/i2c/chips/Kconfig

@@ -132,10 +132,6 @@ config TWL4030_USB
 	bool "TWL4030 USB Transceiver Driver"
 	depends on TWL4030_CORE
 
-config TWL4030_PWRBUTTON
-        bool "TWL4030 Power button Driver"
-	depends on TWL4030_CORE
-
 choice
 	prompt "Transceiver mode"
 	depends on TWL4030_USB
@@ -143,6 +139,10 @@ choice
 	  TWL4030 USB transceiver can operate in various
 	  mutually-exclusive modes. Select one of them.
 
+config TWL4030_PWRBUTTON
+        bool "TWL4030 Power button Driver"
+	depends on TWL4030_CORE
+
 config TWL4030_USB_HS_ULPI
 	depends on TWL4030_USB
 	bool "High-speed ULPI"

drivers/i2c/chips/twl4030-pwrbutton.c

@@ -64,7 +64,7 @@ static irqreturn_t powerbutton_irq(int irq, void *dev_id)
 				 value & PWR_PWRON_IRQ);
 	} else {
 		printk(KERN_WARNING "I2C error %d while reading TWL4030"
-			"PM_MASTER STS_HW_CONDITIONS register\n", err);
+			" PM_MASTER STS_HW_CONDITIONS register\n", err);
 	}
 
 	return IRQ_HANDLED;
@@ -101,7 +101,7 @@ static int __init twl4030_pwrbutton_init(void)
 	err = twl4030_i2c_read_u8(TWL4030_MODULE_INT, &value, PWR_IMR1);
 	if (err) {
 		printk(KERN_WARNING "I2C error %d while reading TWL4030"
-					"INT PWR_IMR1 register\n", err);
+					" INT PWR_IMR1 register\n", err);
 
 		goto free_input_dev;
 	}
@@ -110,14 +110,14 @@ static int __init twl4030_pwrbutton_init(void)
 				   value & (~PWR_PWRON_IRQ), PWR_IMR1);
 	if (err) {
 		printk(KERN_WARNING "I2C error %d while writing TWL4030"
-				    "INT PWR_IMR1 register\n", err);
+				    " INT PWR_IMR1 register\n", err);
 		goto free_input_dev;
 	}
 
 	err = twl4030_i2c_read_u8(TWL4030_MODULE_INT, &value, PWR_EDR1);
 	if (err) {
 		printk(KERN_WARNING "I2C error %d while reading TWL4030"
-					"INT PWR_EDR1 register\n", err);
+					" INT PWR_EDR1 register\n", err);
 		goto free_input_dev;
 	}
 
@@ -126,7 +126,7 @@ static int __init twl4030_pwrbutton_init(void)
 
 	if (err) {
 		printk(KERN_WARNING "I2C error %d while writing TWL4030"
-					"INT PWR_EDR1 register\n", err);
+					" INT PWR_EDR1 register\n", err);
 		goto free_input_dev;
 	}
 

drivers/i2c/chips/twl4030-usb.c

@@ -727,7 +727,7 @@ static int __init twl4030_usb_init(void)
 
 	otg_set_transceiver(&twl->otg);
 
-	printk(KERN_INFO "Initialized TWL4030 USB module");
+	printk(KERN_INFO "Initialized TWL4030 USB module\n");
 
 	return 0;
 }