diff options
| author | Simon Glass <sjg@chromium.org> | 2017-01-17 16:52:55 -0700 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2017-02-08 06:12:14 -0700 |
| commit | e160f7d430f163bc42757aff3bf2bcac0a459f02 (patch) | |
| tree | ce006f94b4a52f6fff567eacd86922c3be6df706 /drivers/i2c/i2c-uclass.c | |
| parent | 8aa41363ebf46b9ff63b311bd2aa793c67a49def (diff) | |
dm: core: Replace of_offset with accessor
At present devices use a simple integer offset to record the device tree
node associated with the device. In preparation for supporting a live
device tree, which uses a node pointer instead, refactor existing code to
access this field through an inline function.
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'drivers/i2c/i2c-uclass.c')
| -rw-r--r-- | drivers/i2c/i2c-uclass.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/i2c/i2c-uclass.c b/drivers/i2c/i2c-uclass.c index dbd3789747..f3184c71d9 100644 --- a/drivers/i2c/i2c-uclass.c +++ b/drivers/i2c/i2c-uclass.c @@ -489,7 +489,7 @@ static int i2c_post_probe(struct udevice *dev) #if CONFIG_IS_ENABLED(OF_CONTROL) struct dm_i2c_bus *i2c = dev_get_uclass_priv(dev); - i2c->speed_hz = fdtdec_get_int(gd->fdt_blob, dev->of_offset, + i2c->speed_hz = fdtdec_get_int(gd->fdt_blob, dev_of_offset(dev), "clock-frequency", 100000); return dm_i2c_set_bus_speed(dev, i2c->speed_hz); @@ -503,10 +503,11 @@ static int i2c_child_post_bind(struct udevice *dev) #if CONFIG_IS_ENABLED(OF_CONTROL) struct dm_i2c_chip *plat = dev_get_parent_platdata(dev); - if (dev->of_offset == -1) + if (dev_of_offset(dev) == -1) return 0; - return i2c_chip_ofdata_to_platdata(gd->fdt_blob, dev->of_offset, plat); + return i2c_chip_ofdata_to_platdata(gd->fdt_blob, dev_of_offset(dev), + plat); #else return 0; #endif |