[U-Boot] [PATCH 02/12] dm: pmic: max77686: update driver code

Przemyslaw Marczak
2015-05-08T16:20:30Z

This update includes:
- add implementation of pmic_reg_count() method
- pmic_bind_children() - update function call name
- Kconfig: add new line at the end of file

Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com>
---
drivers/power/pmic/Kconfig | 2 +-
drivers/power/pmic/max77686.c | 15 ++++++++++-----
2 files changed, 11 insertions(+), 6 deletions(-)

diff --git a/drivers/power/pmic/Kconfig b/drivers/power/pmic/Kconfig
index af68783..d99d9e3 100644
--- a/drivers/power/pmic/Kconfig
+++ b/drivers/power/pmic/Kconfig
@@ -15,4 +15,4 @@ config DM_PMIC_MAX77686
depends on DM_PMIC
---help---
This config enables implementation of driver-model pmic uclass features
- for PMIC MAX77686. The driver implements read/write operations.
\ No newline at end of file
+ for PMIC MAX77686. The driver implements read/write operations.
diff --git a/drivers/power/pmic/max77686.c b/drivers/power/pmic/max77686.c
index e9503e2..3523b4a 100644
--- a/drivers/power/pmic/max77686.c
+++ b/drivers/power/pmic/max77686.c
@@ -16,12 +16,17 @@

DECLARE_GLOBAL_DATA_PTR;

-static const struct pmic_child_info pmic_childs_info[] = {
+static const struct pmic_child_info pmic_children_info[] = {
{ .prefix = "ldo", .driver = MAX77686_LDO_DRIVER },
{ .prefix = "buck", .driver = MAX77686_BUCK_DRIVER },
{ },
};

+static int max77686_reg_count(struct udevice *dev)
+{
+ return MAX77686_NUM_OF_REGS;
+}
+
static int max77686_write(struct udevice *dev, uint reg, const uint8_t *buff,
int len)
{
@@ -47,7 +52,7 @@ static int max77686_bind(struct udevice *dev)
{
int regulators_node;
const void *blob = gd->fdt_blob;
- int childs;
+ int children;

regulators_node = fdt_subnode_offset(blob, dev->of_offset,
"voltage-regulators");
@@ -59,8 +64,8 @@ static int max77686_bind(struct udevice *dev)

debug("%s: '%s' - found regulators subnode\n", __func__, dev->name);

- childs = pmic_bind_childs(dev, regulators_node, pmic_childs_info);
- if (!childs)
+ children = pmic_bind_children(dev, regulators_node, pmic_children_info);
+ if (!children)
debug("%s: %s - no child found\n", __func__, dev->name);

/* Always return success for this device */
@@ -68,7 +73,7 @@ static int max77686_bind(struct udevice *dev)
}

static struct dm_pmic_ops max77686_ops = {
- .reg_count = MAX77686_NUM_OF_REGS,
+ .reg_count = max77686_reg_count,
.read = max77686_read,
.write = max77686_write,
};
--
1.9.1