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authorMark Brown <broonie@opensource.wolfsonmicro.com>2012-04-15 14:16:05 +0400
committerMark Brown <broonie@opensource.wolfsonmicro.com>2012-04-16 22:51:53 +0400
commit65b19ce6c223287ac95bbc22b12ef5a2738472d1 (patch)
treea2cf084107796be58d1e3b3c02b1d8d3171ce8c6 /include/linux/regulator
parent9f29c9e30b98832d98e8f528252fe193123a7d80 (diff)
downloadlinux-65b19ce6c223287ac95bbc22b12ef5a2738472d1.tar.xz
regulator: core: Allow drivers to pass in a regmap
Since many regulators use regmap for register I/O and since there's quite a few very common patterns in the code allow drivers to pass in a regmap to the core for use in generic code. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@ti.com>
Diffstat (limited to 'include/linux/regulator')
-rw-r--r--include/linux/regulator/driver.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/regulator/driver.h b/include/linux/regulator/driver.h
index 4f529ed48d4c..2e753731217b 100644
--- a/include/linux/regulator/driver.h
+++ b/include/linux/regulator/driver.h
@@ -19,6 +19,7 @@
#include <linux/notifier.h>
#include <linux/regulator/consumer.h>
+struct regmap;
struct regulator_dev;
struct regulator_init_data;
@@ -187,12 +188,14 @@ struct regulator_desc {
* @driver_data: private regulator data
* @of_node: OpenFirmware node to parse for device tree bindings (may be
* NULL).
+ * @regmap: regmap to use for core regmap helpers
*/
struct regulator_config {
struct device *dev;
const struct regulator_init_data *init_data;
void *driver_data;
struct device_node *of_node;
+ struct regmap *regmap;
};
/*
@@ -223,6 +226,7 @@ struct regulator_dev {
struct device dev;
struct regulation_constraints *constraints;
struct regulator *supply; /* for tree */
+ struct regmap *regmap;
struct delayed_work disable_work;
int deferred_disables;