diff options
| author |   Laxman Dewangan <ldewangan@nvidia.com> | 2012-05-20 21:48:50 +0530 |
|---|---|---|
| committer |   Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-05-20 18:22:41 +0100 |
| commit | 84df8c1241beb87fec73415ef4f6e627aca34835 (patch) | |
| tree | fd863e664653e8a3aad7026f7564659bc584f4c8 /drivers/regulator/tps65910-regulator.c | |
| parent | regulator: tps65910: dt: support when "regulators" node found (diff) | |
| download | linux-dev-84df8c1241beb87fec73415ef4f6e627aca34835.tar.xz linux-dev-84df8c1241beb87fec73415ef4f6e627aca34835.zip | |
regulator: tps65910: use of_node of matched regulator being register
After getting matched regulators by using of_regulator_match(),
initialize the config.of_node of regulator being register with
of_regulator_match.of_node of that regulator.
This is require for supporting regulator consumers in dt.
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'drivers/regulator/tps65910-regulator.c')
| -rw-r--r-- | drivers/regulator/tps65910-regulator.c | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/drivers/regulator/tps65910-regulator.c b/drivers/regulator/tps65910-regulator.c index 8b31f073c6f3..8dc3d9392bfa 100644 --- a/drivers/regulator/tps65910-regulator.c +++ b/drivers/regulator/tps65910-regulator.c @@ -1071,7 +1071,8 @@ static struct of_regulator_match tps65911_matches[] = { }; static struct tps65910_board *tps65910_parse_dt_reg_data( - struct platform_device *pdev) + struct platform_device *pdev, + struct of_regulator_match **tps65910_reg_matches) { struct tps65910_board *pmic_plat_data; struct tps65910 *tps65910 = dev_get_drvdata(pdev->dev.parent); @@ -1116,6 +1117,8 @@ static struct tps65910_board *tps65910_parse_dt_reg_data( return NULL; } + *tps65910_reg_matches = matches; + for (idx = 0; idx < count; idx++) { if (!matches[idx].init_data || !matches[idx].of_node) continue; @@ -1133,8 +1136,10 @@ static struct tps65910_board *tps65910_parse_dt_reg_data( } #else static inline struct tps65910_board *tps65910_parse_dt_reg_data( - struct platform_device *pdev) + struct platform_device *pdev, + struct of_regulator_match **tps65910_reg_matches) { + *tps65910_reg_matches = NULL; return 0; } #endif @@ -1148,11 +1153,13 @@ static __devinit int tps65910_probe(struct platform_device *pdev) struct regulator_dev *rdev; struct tps65910_reg *pmic; struct tps65910_board *pmic_plat_data; + struct of_regulator_match *tps65910_reg_matches = NULL; int i, err; pmic_plat_data = dev_get_platdata(tps65910->dev); if (!pmic_plat_data && tps65910->dev->of_node) - pmic_plat_data = tps65910_parse_dt_reg_data(pdev); + pmic_plat_data = tps65910_parse_dt_reg_data(pdev, + &tps65910_reg_matches); if (!pmic_plat_data) { dev_err(&pdev->dev, "Platform data not found\n"); @@ -1265,10 +1272,8 @@ static __devinit int tps65910_probe(struct platform_device *pdev) config.driver_data = pmic; config.regmap = tps65910->regmap; -#ifdef CONFIG_OF - config.of_node = of_find_node_by_name(tps65910->dev->of_node, - info->name); -#endif + if (tps65910_reg_matches) + config.of_node = tps65910_reg_matches[i].of_node; rdev = regulator_register(&pmic->desc[i], &config); if (IS_ERR(rdev)) { |