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>

diff --git a/drivers/regulator/cpcap-regulator.c b/drivers/regulator/cpcap-regulator.c
index c9d805d..d328436 100644 (file)
--- a/drivers/regulator/cpcap-regulator.c
+++ b/drivers/regulator/cpcap-regulator.c
@@ -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));