From: Stephen Boyd <sboyd@codeaurora.org> To: Mark Brown <broonie@kernel.org> Cc: linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH] regulator: of: Skip disabled regulator nodes Date: Tue, 12 May 2015 14:42:07 -0700 [thread overview] Message-ID: <1431466927-1329-1-git-send-email-sboyd@codeaurora.org> (raw) If a regulator is listed in devicetree, but the node is marked as "disabled" we should skip parsing the regulator init data and deny consumers from interacting with the regulator. This simplifies devicetree maintenance where we can have one dtsi file with all regulators supported by a PMIC and then select what regulators are used depending on the board configuration. Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> --- drivers/regulator/of_regulator.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/regulator/of_regulator.c b/drivers/regulator/of_regulator.c index e952439e0d83..bead57e3c67b 100644 --- a/drivers/regulator/of_regulator.c +++ b/drivers/regulator/of_regulator.c @@ -292,7 +292,7 @@ struct regulator_init_data *regulator_of_get_init_data(struct device *dev, return NULL; } - for_each_child_of_node(search, child) { + for_each_available_child_of_node(search, child) { name = of_get_property(child, "regulator-compatible", NULL); if (!name) name = child->name; -- The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project
WARNING: multiple messages have this Message-ID (diff)
From: sboyd@codeaurora.org (Stephen Boyd) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH] regulator: of: Skip disabled regulator nodes Date: Tue, 12 May 2015 14:42:07 -0700 [thread overview] Message-ID: <1431466927-1329-1-git-send-email-sboyd@codeaurora.org> (raw) If a regulator is listed in devicetree, but the node is marked as "disabled" we should skip parsing the regulator init data and deny consumers from interacting with the regulator. This simplifies devicetree maintenance where we can have one dtsi file with all regulators supported by a PMIC and then select what regulators are used depending on the board configuration. Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> --- drivers/regulator/of_regulator.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/regulator/of_regulator.c b/drivers/regulator/of_regulator.c index e952439e0d83..bead57e3c67b 100644 --- a/drivers/regulator/of_regulator.c +++ b/drivers/regulator/of_regulator.c @@ -292,7 +292,7 @@ struct regulator_init_data *regulator_of_get_init_data(struct device *dev, return NULL; } - for_each_child_of_node(search, child) { + for_each_available_child_of_node(search, child) { name = of_get_property(child, "regulator-compatible", NULL); if (!name) name = child->name; -- The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project
next reply other threads:[~2015-05-12 21:42 UTC|newest] Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top 2015-05-12 21:42 Stephen Boyd [this message] 2015-05-12 21:42 ` [PATCH] regulator: of: Skip disabled regulator nodes Stephen Boyd 2015-05-13 11:06 ` Mark Brown 2015-05-13 11:06 ` Mark Brown
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