From 6fa4b9d802610116adf4b89c2f9bd155829aafd3 Mon Sep 17 00:00:00 2001
From: Johan Hovold <jhovold@gmail.com>
Date: Thu, 10 May 2012 19:18:29 +0200
Subject: mfd: Use SI-units for the lm3533 max-current interface
Use SI-units (uA) for max-current interface (5000 - 29800 uA).
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
---
include/linux/mfd/lm3533.h | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
(limited to 'include/linux/mfd/lm3533.h')
diff --git a/include/linux/mfd/lm3533.h b/include/linux/mfd/lm3533.h
index 7cfef9e4f41b..9660febe93c2 100644
--- a/include/linux/mfd/lm3533.h
+++ b/include/linux/mfd/lm3533.h
@@ -47,15 +47,15 @@ struct lm3533_als_platform_data {
struct lm3533_bl_platform_data {
char *name;
+ u16 max_current; /* 5000 - 29800 uA (800 uA step) */
u8 default_brightness; /* 0 - 255 */
- u8 max_current; /* 0 - 31 */
u8 pwm; /* 0 - 0x3f */
};
struct lm3533_led_platform_data {
char *name;
const char *default_trigger;
- u8 max_current; /* 0 - 31 */
+ u16 max_current; /* 5000 - 29800 uA (800 uA step) */
u8 pwm; /* 0 - 0x3f */
};
@@ -91,7 +91,8 @@ extern int lm3533_ctrlbank_disable(struct lm3533_ctrlbank *cb);
extern int lm3533_ctrlbank_set_brightness(struct lm3533_ctrlbank *cb, u8 val);
extern int lm3533_ctrlbank_get_brightness(struct lm3533_ctrlbank *cb, u8 *val);
-extern int lm3533_ctrlbank_set_max_current(struct lm3533_ctrlbank *cb, u8 val);
+extern int lm3533_ctrlbank_set_max_current(struct lm3533_ctrlbank *cb,
+ u16 imax);
extern int lm3533_ctrlbank_set_pwm(struct lm3533_ctrlbank *cb, u8 val);
extern int lm3533_ctrlbank_get_pwm(struct lm3533_ctrlbank *cb, u8 *val);
--
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