Add some comments that are not obvious from first look at the driver to lp5523, fix typo in lp8501. Signed-off-by: Pavel Machek <pavel@xxxxxx> diff --git a/drivers/leds/leds-lp5523.c b/drivers/leds/leds-lp5523.c index c00f55e4..ac64ebc 100644 --- a/drivers/leds/leds-lp5523.c +++ b/drivers/leds/leds-lp5523.c @@ -34,7 +34,15 @@ #include "leds-lp55xx-common.h" -#define LP5523_PROGRAM_LENGTH 32 +#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 +*/ #define LP5523_MAX_LEDS 9 /* Registers */ index 8d55a780..ae5c6fe 100644 --- a/drivers/leds/leds-lp8501.c +++ b/drivers/leds/leds-lp8501.c @@ -262,7 +262,7 @@ static void lp8501_firmware_loaded(struct lp55xx_chip *chip) } /* - * Program momery sequence + * Program memory sequence * 1) set engine mode to "LOAD" * 2) write firmware data into program memory */ -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html -- To unsubscribe from this list: send the line "unsubscribe linux-leds" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
