[PATCH v4 08/20] power: supply: bq25890: Drop dev->platform_data == NULL check

Hans de Goede
2021-12-06T09:35:22Z

Drop the "if (!dev->platform_data)" check, this seems to be an attempt
for allowing loading the driver on devices without devicetree stemming
from the initial commit of the driver (with the presumed intention being
the "return -ENODEV" else branch getting replaced with something else).

With the new "linux,skip-init" and "linux,read-back-settings" properties
the driver can actually supports devices without devicetree and this
check no longer makes sense.

While at it, also switch to dev_err_probe(), which is already used in
various other places in the driver.

Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
---
drivers/power/supply/bq25890_charger.c | 13 +++----------
1 file changed, 3 insertions(+), 10 deletions(-)

diff --git a/drivers/power/supply/bq25890_charger.c b/drivers/power/supply/bq25890_charger.c
index d185299db9c3..548d1a793e31 100644
--- a/drivers/power/supply/bq25890_charger.c
+++ b/drivers/power/supply/bq25890_charger.c
@@ -1048,16 +1048,9 @@ static int bq25890_probe(struct i2c_client *client,
return ret;
}

- if (!dev->platform_data) {
- ret = bq25890_fw_probe(bq);
- if (ret < 0) {
- dev_err(dev, "Cannot read device properties: %d\n",
- ret);
- return ret;
- }
- } else {
- return -ENODEV;
- }
+ ret = bq25890_fw_probe(bq);
+ if (ret < 0)
+ return dev_err_probe(dev, ret, "reading device properties\n");

ret = bq25890_hw_init(bq);
if (ret < 0) {
--
2.33.1