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authorDmitry Baryshkov <dmitry.baryshkov@linaro.org>2020-12-04 05:55:00 +0300
committerJonathan Cameron <Jonathan.Cameron@huawei.com>2021-01-16 21:23:36 +0300
commit9695a2a52c8304902e1fc315990f3f7f89a28a39 (patch)
treeb6724cc3a34824aa0a0cea280d596989e654fb6b /drivers/iio
parentec82edb258bbf0233306cc45f65d4b6092243ee9 (diff)
downloadlinux-9695a2a52c8304902e1fc315990f3f7f89a28a39.tar.xz
iio: adc: qcom-spmi-adc5: use of_device_get_match_data
Use of_device_get_match_data() instead of hand-coding it manually. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Acked-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Link: https://lore.kernel.org/r/20201204025509.1075506-7-dmitry.baryshkov@linaro.org Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio')
-rw-r--r--drivers/iio/adc/qcom-spmi-adc5.c18
1 files changed, 7 insertions, 11 deletions
diff --git a/drivers/iio/adc/qcom-spmi-adc5.c b/drivers/iio/adc/qcom-spmi-adc5.c
index b10a0fcf09dc..87438d1e5c0b 100644
--- a/drivers/iio/adc/qcom-spmi-adc5.c
+++ b/drivers/iio/adc/qcom-spmi-adc5.c
@@ -15,6 +15,7 @@
#include <linux/math64.h>
#include <linux/module.h>
#include <linux/of.h>
+#include <linux/of_device.h>
#include <linux/platform_device.h>
#include <linux/regmap.h>
#include <linux/slab.h>
@@ -807,8 +808,6 @@ static int adc5_get_dt_data(struct adc5_chip *adc, struct device_node *node)
struct adc5_channel_prop prop, *chan_props;
struct device_node *child;
unsigned int index = 0;
- const struct of_device_id *id;
- const struct adc5_data *data;
int ret;
adc->nchannels = of_get_available_child_count(node);
@@ -827,24 +826,21 @@ static int adc5_get_dt_data(struct adc5_chip *adc, struct device_node *node)
chan_props = adc->chan_props;
iio_chan = adc->iio_chans;
- id = of_match_node(adc5_match_table, node);
- if (id)
- data = id->data;
- else
- data = &adc5_data_pmic;
- adc->data = data;
+ adc->data = of_device_get_match_data(adc->dev);
+ if (!adc->data)
+ adc->data = &adc5_data_pmic;
for_each_available_child_of_node(node, child) {
- ret = adc5_get_dt_channel_data(adc, &prop, child, data);
+ ret = adc5_get_dt_channel_data(adc, &prop, child, adc->data);
if (ret) {
of_node_put(child);
return ret;
}
prop.scale_fn_type =
- data->adc_chans[prop.channel].scale_fn_type;
+ adc->data->adc_chans[prop.channel].scale_fn_type;
*chan_props = prop;
- adc_chan = &data->adc_chans[prop.channel];
+ adc_chan = &adc->data->adc_chans[prop.channel];
iio_chan->channel = prop.channel;
iio_chan->datasheet_name = prop.datasheet_name;