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leds: lp55xx: handle enable pin in driver

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This patch moves the handling of the chip's enable pin from the board
code into the driver. It also updates all board-code files using the
driver to incorporate this change.

This is needed for device tree support of the enable pin.

Signed-off-by: Sebastian Reichel <sre@debian.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Bryan Wu <cooloney@gmail.com>
This commit is contained in:
Sebastian Reichel 2013-10-22 11:02:56 -07:00 • committed by Bryan Wu
parent b0bb83df0a
commit 30dae2f986
5 changed files with 19 additions and 35 deletions
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6
include/linux/platform_data/leds-lp55xx.h
View file

@ -67,10 +67,8 @@ struct lp55xx_platform_data {
/* Clock configuration */
u8 clock_mode;
/* Platform specific functions */
int (*setup_resources)(void);
void (*release_resources)(void);
void (*enable)(bool state);
/* optional enable GPIO */
int enable_gpio;
/* Predefined pattern data */
struct lp55xx_predef_pattern *patterns;