mfd: ab8500-core: Fix many warnings reported by Checkpatch

WARNING: Block comments use a trailing */ on a separate line
+        * */

WARNING: Block comments use a trailing */ on a separate line
+        * bank on higher 8 bits and reg in lower */

WARNING: Block comments use a trailing */ on a separate line
+        * bank on higher 8 bits and reg in lower */

WARNING: suspect code indent for conditional statements (8, 24)
+       if (unlikely(*offset == 17))
+                       *offset = 24;

WARNING: suspect code indent for conditional statements (8, 24)
+       if (unlikely(*offset == 16))
+                       *offset = 25;

WARNING: suspect code indent for conditional statements (8, 24)
+       if ((i == 3) && (*offset >= 24))
+                       *offset += 2;

WARNING: ENOSYS means 'invalid syscall nr' and nothing else
+               return -ENOSYS;

WARNING: static const char * array should probably be static const char * const
+       static const char *switch_off_status[] = {

WARNING: static const char * array should probably be static const char * const
+       static const char *turn_on_status[] = {

total: 0 errors, 9 warnings, 1867 lines checked

Cc: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

drivers/mfd/ab8500-core.c

@@ -211,7 +211,7 @@ static int set_register_interruptible(struct ab8500 *ab8500, u8 bank,
 	/*
 	 * Put the u8 bank and u8 register together into a an u16.
 	 * The bank on higher 8 bits and register in lower 8 bits.
-	 * */
+	 */
 	u16 addr = ((u16)bank) << 8 | reg;
 
 	dev_vdbg(ab8500->dev, "wr: addr %#x <= %#x\n", addr, data);
@@ -243,8 +243,6 @@ static int get_register_interruptible(struct ab8500 *ab8500, u8 bank,
 	u8 reg, u8 *value)
 {
 	int ret;
-	/* put the u8 bank and u8 reg together into a an u16.
-	 * bank on higher 8 bits and reg in lower */
 	u16 addr = ((u16)bank) << 8 | reg;
 
 	mutex_lock(&ab8500->lock);
@@ -278,8 +276,6 @@ static int mask_and_set_register_interruptible(struct ab8500 *ab8500, u8 bank,
 	u8 reg, u8 bitmask, u8 bitvalues)
 {
 	int ret;
-	/* put the u8 bank and u8 reg together into a an u16.
-	 * bank on higher 8 bits and reg in lower */
 	u16 addr = ((u16)bank) << 8 | reg;
 
 	mutex_lock(&ab8500->lock);
@@ -595,7 +591,7 @@ static int ab8500_irq_init(struct ab8500 *ab8500, struct device_node *np)
 
 	if (!ab8500->domain) {
 		dev_err(ab8500->dev, "Failed to create irqdomain\n");
-		return -ENOSYS;
+		return -ENODEV;
 	}
 
 	return 0;
@@ -1073,7 +1069,7 @@ static struct attribute_group ab9540_attr_group = {
 
 static int ab8500_probe(struct platform_device *pdev)
 {
-	static const char *switch_off_status[] = {
+	static const char * const switch_off_status[] = {
 		"Swoff bit programming",
 		"Thermal protection activation",
 		"Vbat lower then BattOk falling threshold",
@@ -1082,7 +1078,7 @@ static int ab8500_probe(struct platform_device *pdev)
 		"Battery level lower than power on reset threshold",
 		"Power on key 1 pressed longer than 10 seconds",
 		"DB8500 thermal shutdown"};
-	static const char *turn_on_status[] = {
+	static const char * const turn_on_status[] = {
 		"Battery rising (Vbat)",
 		"Power On Key 1 dbF",
 		"Power On Key 2 dbF",