diff options
| author | Simon Glass <sjg@chromium.org> | 2020-02-06 09:54:51 -0700 |
|---|---|---|
| committer | Bin Meng <bmeng.cn@gmail.com> | 2020-02-07 22:41:24 +0800 |
| commit | ae44cafcb3f1287f618693bab865fcdbe4abb90f (patch) | |
| tree | 04b4d57045777a0c3feb75f0171c97fca8861730 /drivers/core/syscon-uclass.c | |
| parent | 50162348f0d3b915004733131acd81805e202c76 (diff) | |
dm: core: Change syscon to use helper function
Now that we have uclass_first_device_drvdata(), use it from syscon to
reduce code duplication.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Diffstat (limited to 'drivers/core/syscon-uclass.c')
| -rw-r--r-- | drivers/core/syscon-uclass.c | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/drivers/core/syscon-uclass.c b/drivers/core/syscon-uclass.c index 5bb38e329c..b9ae82174e 100644 --- a/drivers/core/syscon-uclass.c +++ b/drivers/core/syscon-uclass.c @@ -128,22 +128,15 @@ struct regmap *syscon_regmap_lookup_by_phandle(struct udevice *dev, int syscon_get_by_driver_data(ulong driver_data, struct udevice **devp) { - struct udevice *dev; - struct uclass *uc; int ret; *devp = NULL; - ret = uclass_get(UCLASS_SYSCON, &uc); + + ret = uclass_first_device_drvdata(UCLASS_SYSCON, driver_data, devp); if (ret) - return ret; - uclass_foreach_dev(dev, uc) { - if (dev->driver_data == driver_data) { - *devp = dev; - return device_probe(dev); - } - } + return log_msg_ret("find", ret); - return -ENODEV; + return 0; } struct regmap *syscon_get_regmap_by_driver_data(ulong driver_data) |