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regulator: cpcap: Convert to use of_device_get_match_data 

Use of_device_get_match_data to simplify the code a bit.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Axel Lin 2019-03-16 22:35:58 +08:00 committed by Mark Brown
parent 2106e9bbff
commit f4192c2cc9
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GPG Key ID: 24D68B725D5487D0
1 changed files with 4 additions and 8 deletions
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12
drivers/regulator/cpcap-regulator.c
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@ -505,16 +505,12 @@ MODULE_DEVICE_TABLE(of, cpcap_regulator_id_table);
static int cpcap_regulator_probe(struct platform_device *pdev)
{
struct cpcap_ddata *ddata;
const struct of_device_id *match;
const struct cpcap_regulator *match_data;
struct regulator_config config;
int i;
match = of_match_device(of_match_ptr(cpcap_regulator_id_table),
&pdev->dev);
if (!match)
return -EINVAL;
if (!match->data) {
match_data = of_device_get_match_data(&pdev->dev);
if (!match_data) {
dev_err(&pdev->dev, "no configuration data found\n");
return -ENODEV;
@ -529,7 +525,7 @@ static int cpcap_regulator_probe(struct platform_device *pdev)
return -ENODEV;
ddata->dev = &pdev->dev;
ddata->soc = match->data;
ddata->soc = match_data;
platform_set_drvdata(pdev, ddata);
memset(&config, 0, sizeof(config));