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| author | Simon Glass <sjg@chromium.org> | 2015-03-05 12:25:20 -0700 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2015-04-16 19:27:42 -0600 |
| commit | e564f054af002d9e6a1080ed9d4bc2c6052a4435 (patch) | |
| tree | 7b945d568d32c7febf5a8b70c6bce26b5157663c /drivers/i2c | |
| parent | 106cce9604306743c86addd4d27426cce498c9d1 (diff) | |
| download | u-boot-e564f054af002d9e6a1080ed9d4bc2c6052a4435.tar.gz u-boot-e564f054af002d9e6a1080ed9d4bc2c6052a4435.tar.bz2 u-boot-e564f054af002d9e6a1080ed9d4bc2c6052a4435.zip | |
dm: core: Add dev_get_uclass_priv() to access uclass private data
Add a convenience function to access the private data that a uclass stores
for each of its devices. Convert over most existing uses for consistency
and to provide an example for others.
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'drivers/i2c')
| -rw-r--r-- | drivers/i2c/i2c-uclass.c | 6 | ||||
| -rw-r--r-- | drivers/i2c/sandbox_i2c.c | 2 |
2 files changed, 4 insertions, 4 deletions
diff --git a/drivers/i2c/i2c-uclass.c b/drivers/i2c/i2c-uclass.c index b890806a44..f2e95c0881 100644 --- a/drivers/i2c/i2c-uclass.c +++ b/drivers/i2c/i2c-uclass.c @@ -330,7 +330,7 @@ int dm_i2c_probe(struct udevice *bus, uint chip_addr, uint chip_flags, int dm_i2c_set_bus_speed(struct udevice *bus, unsigned int speed) { struct dm_i2c_ops *ops = i2c_get_ops(bus); - struct dm_i2c_bus *i2c = bus->uclass_priv; + struct dm_i2c_bus *i2c = dev_get_uclass_priv(bus); int ret; /* @@ -351,7 +351,7 @@ int dm_i2c_set_bus_speed(struct udevice *bus, unsigned int speed) int dm_i2c_get_bus_speed(struct udevice *bus) { struct dm_i2c_ops *ops = i2c_get_ops(bus); - struct dm_i2c_bus *i2c = bus->uclass_priv; + struct dm_i2c_bus *i2c = dev_get_uclass_priv(bus); if (!ops->get_bus_speed) return i2c->speed_hz; @@ -432,7 +432,7 @@ int i2c_chip_ofdata_to_platdata(const void *blob, int node, static int i2c_post_probe(struct udevice *dev) { - struct dm_i2c_bus *i2c = dev->uclass_priv; + struct dm_i2c_bus *i2c = dev_get_uclass_priv(dev); i2c->speed_hz = fdtdec_get_int(gd->fdt_blob, dev->of_offset, "clock-frequency", 100000); diff --git a/drivers/i2c/sandbox_i2c.c b/drivers/i2c/sandbox_i2c.c index a943aa6382..d6adc0f721 100644 --- a/drivers/i2c/sandbox_i2c.c +++ b/drivers/i2c/sandbox_i2c.c @@ -50,7 +50,7 @@ static int get_emul(struct udevice *dev, struct udevice **devp, static int sandbox_i2c_xfer(struct udevice *bus, struct i2c_msg *msg, int nmsgs) { - struct dm_i2c_bus *i2c = bus->uclass_priv; + struct dm_i2c_bus *i2c = dev_get_uclass_priv(bus); struct dm_i2c_ops *ops; struct udevice *emul, *dev; bool is_read; |