From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932139Ab2ETQY3 (ORCPT ); Sun, 20 May 2012 12:24:29 -0400 Received: from hqemgate04.nvidia.com ([216.228.121.35]:1267 "EHLO hqemgate04.nvidia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756368Ab2ETQY0 (ORCPT ); Sun, 20 May 2012 12:24:26 -0400 X-PGP-Universal: processed; by hqnvupgp07.nvidia.com on Sun, 20 May 2012 09:23:08 -0700 From: Laxman Dewangan To: , CC: , Laxman Dewangan Subject: [PATCH V2 3/3] regulator: tps65910: use of_node of matched regulator being register Date: Sun, 20 May 2012 21:48:50 +0530 Message-ID: <1337530730-16605-4-git-send-email-ldewangan@nvidia.com> X-Mailer: git-send-email 1.7.1.1 In-Reply-To: <1337530730-16605-1-git-send-email-ldewangan@nvidia.com> References: <1337530730-16605-1-git-send-email-ldewangan@nvidia.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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 --- Changes from V1: This is discussed in details on patch regulator: core: use correct device for device supply lookup with other issue of input_supply and decided to have the implementation similar to the mc13892-regulator.c. In this patch making the implementation very similar to mc13892-regulator.c. config.of_node for regulator being register is initialize with of_regulator_match.of_node which get initialized by calling of_regulator_match. 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 0190f29..4e01a42 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)) { -- 1.7.1.1