leds: lp5523: Fix various formatting issues in the code

Fix checkpatch errors and warnings for the LP5523.c device
driver.

Acked-by: Pavel Machek <pavel@ucw.cz>
Acked-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>
Signed-off-by: Dan Murphy <dmurphy@ti.com>
Reviewed-by: Marek Behún <marek.behun@nic.cz>
Signed-off-by: Pavel Machek <pavel@ucw.cz>

diff --git a/drivers/leds/leds-lp5523.c b/drivers/leds/leds-lp5523.c
index d0b931a..8518de9 100644 (file)
--- a/drivers/leds/leds-lp5523.c
+++ b/drivers/leds/leds-lp5523.c
@@ -23,13 +23,13 @@
 
 #define LP5523_PROGRAM_LENGTH          32      /* bytes */
 /* Memory is used like this:
-   0x00 engine 1 program
-   0x10 engine 2 program
-   0x20 engine 3 program
-   0x30 engine 1 muxing info
-   0x40 engine 2 muxing info
-   0x50 engine 3 muxing info
-*/
+ * 0x00 engine 1 program
+ * 0x10 engine 2 program
+ * 0x20 engine 3 program
+ * 0x30 engine 1 muxing info
+ * 0x40 engine 2 muxing info
+ * 0x50 engine 3 muxing info
+ */
 #define LP5523_MAX_LEDS                        9
 
 /* Registers */
@@ -326,7 +326,7 @@ static int lp5523_update_program_memory(struct lp55xx_chip *chip,
                                        const u8 *data, size_t size)
 {
        u8 pattern[LP5523_PROGRAM_LENGTH] = {0};
-       unsigned cmd;
+       unsigned int cmd;
        char c[3];
        int nrchars;
        int ret;
@@ -468,6 +468,7 @@ static int lp5523_mux_parse(const char *buf, u16 *mux, size_t len)
 static void lp5523_mux_to_array(u16 led_mux, char *array)
 {
        int i, pos = 0;
+
        for (i = 0; i < LP5523_MAX_LEDS; i++)
                pos += sprintf(array + pos, "%x", LED_ACTIVE(led_mux, i));
 
@@ -506,7 +507,7 @@ static int lp5523_load_mux(struct lp55xx_chip *chip, u16 mux, int nr)
        if (ret)
                return ret;
 
-       ret = lp55xx_write(chip, LP5523_REG_PROG_MEM , (u8)(mux >> 8));
+       ret = lp55xx_write(chip, LP5523_REG_PROG_MEM, (u8)(mux >> 8));
        if (ret)
                return ret;