commit 86f5fcfc3e400b2ac1562cb0fd6aabc9f83ee3e2
author Mark Brown <broonie@opensource.wolfsonmicro.com> Fri Jul 06 18:19:13 2012 +0100
committer Mark Brown <broonie@opensource.wolfsonmicro.com> Fri Jul 06 18:57:33 2012 +0100
tree b2fadc93152efd03d7d904db2be99778427e90d5
parent 6887a4131da3adaab011613776d865f4bcfb5678

regulator: core: Mark all DT based boards as having full constraints

Since DT doesn't provide an idiomatic mechanism for enabling full
constraints and since it's much more natural with DT to provide them
just assume that a DT enabled system has full constraints.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>

drivers/regulator/core.c

diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
index 09a737c..4c53b39 100644
--- a/drivers/regulator/core.c
+++ b/drivers/regulator/core.c
@@ -3472,6 +3472,15 @@
 	struct regulation_constraints *c;
 	int enabled, ret;
 
+	/*
+	 * Since DT doesn't provide an idiomatic mechanism for
+	 * enabling full constraints and since it's much more natural
+	 * with DT to provide them just assume that a DT enabled
+	 * system has full constraints.
+	 */
+	if (of_have_populated_dt())
+		has_full_constraints = true;
+
 	mutex_lock(&regulator_list_mutex);
 
 	/* If we have a full configuration then disable any regulators