diff options
Diffstat (limited to 'drivers/hwmon')
| -rw-r--r-- | drivers/hwmon/gsc-hwmon.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/hwmon/gsc-hwmon.c b/drivers/hwmon/gsc-hwmon.c index b60ec95b5edb..73e5d92b200b 100644 --- a/drivers/hwmon/gsc-hwmon.c +++ b/drivers/hwmon/gsc-hwmon.c @@ -257,13 +257,10 @@ gsc_hwmon_get_devtree_pdata(struct device *dev) if (nchannels == 0) return ERR_PTR(-ENODEV); - pdata = devm_kzalloc(dev, - sizeof(*pdata) + nchannels * sizeof(*ch), + pdata = devm_kzalloc(dev, struct_size(pdata, channels, nchannels), GFP_KERNEL); if (!pdata) return ERR_PTR(-ENOMEM); - ch = (struct gsc_hwmon_channel *)(pdata + 1); - pdata->channels = ch; pdata->nchannels = nchannels; /* fan controller base address */ @@ -277,6 +274,7 @@ gsc_hwmon_get_devtree_pdata(struct device *dev) of_node_put(fan); + ch = pdata->channels; /* allocate structures for channels and count instances of each type */ device_for_each_child_node(dev, child) { if (fwnode_property_read_string(child, "label", &ch->name)) { |