diff options
Diffstat (limited to 'drivers/power/supply/generic-adc-battery.c')
| -rw-r--r-- | drivers/power/supply/generic-adc-battery.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/drivers/power/supply/generic-adc-battery.c b/drivers/power/supply/generic-adc-battery.c index bc462d1ec963..caa829738ef7 100644 --- a/drivers/power/supply/generic-adc-battery.c +++ b/drivers/power/supply/generic-adc-battery.c @@ -241,6 +241,7 @@ static int gab_probe(struct platform_device *pdev) struct power_supply_desc *psy_desc; struct power_supply_config psy_cfg = {}; struct gab_platform_data *pdata = pdev->dev.platform_data; + enum power_supply_property *properties; int ret = 0; int chan; int index = ARRAY_SIZE(gab_props); @@ -268,16 +269,16 @@ static int gab_probe(struct platform_device *pdev) * copying the static properties and allocating extra memory for holding * the extra configurable properties received from platform data. */ - psy_desc->properties = kcalloc(ARRAY_SIZE(gab_props) + - ARRAY_SIZE(gab_chan_name), - sizeof(*psy_desc->properties), - GFP_KERNEL); - if (!psy_desc->properties) { + properties = kcalloc(ARRAY_SIZE(gab_props) + + ARRAY_SIZE(gab_chan_name), + sizeof(*properties), + GFP_KERNEL); + if (!properties) { ret = -ENOMEM; goto first_mem_fail; } - memcpy(psy_desc->properties, gab_props, sizeof(gab_props)); + memcpy(properties, gab_props, sizeof(gab_props)); /* * getting channel from iio and copying the battery properties @@ -294,13 +295,11 @@ static int gab_probe(struct platform_device *pdev) int index2; for (index2 = 0; index2 < index; index2++) { - if (psy_desc->properties[index2] == - gab_dyn_props[chan]) + if (properties[index2] == gab_dyn_props[chan]) break; /* already known */ } if (index2 == index) /* really new */ - psy_desc->properties[index++] = - gab_dyn_props[chan]; + properties[index++] = gab_dyn_props[chan]; any = true; } } @@ -317,6 +316,7 @@ static int gab_probe(struct platform_device *pdev) * as come channels may be not be supported by the device.So * we need to take care of that. */ + psy_desc->properties = properties; psy_desc->num_properties = index; adc_bat->psy = power_supply_register(&pdev->dev, psy_desc, &psy_cfg); @@ -358,7 +358,7 @@ err_reg_fail: iio_channel_release(adc_bat->channel[chan]); } second_mem_fail: - kfree(psy_desc->properties); + kfree(properties); first_mem_fail: return ret; } |