Author: manu
Date: Tue Sep 4 19:18:55 2018
New Revision: 338457
URL: https://svnweb.freebsd.org/changeset/base/338457
Log:
regulator: Use bool values instead of 0/1
While here do not attempt to disable regulators if they are meant
to be always on.
Reviewed by: mmel
Approved by: re (kib)
Modified:
head/sys/dev/extres/regulator/regulator.c
Modified: head/sys/dev/extres/regulator/regulator.c
==============================================================================
--- head/sys/dev/extres/regulator/regulator.c Tue Sep 4 16:47:08 2018
(r338456)
+++ head/sys/dev/extres/regulator/regulator.c Tue Sep 4 19:18:55 2018
(r338457)
@@ -172,7 +172,7 @@ regulator_shutdown(void *dummy)
REG_TOPO_SLOCK();
TUNABLE_INT_FETCH("hw.regulator.disable_unused", &disable);
TAILQ_FOREACH(entry, ®node_list, reglist_link) {
- if (entry->std_param.always_on == 0 && disable) {
+ if (!entry->std_param.always_on && disable) {
if (bootverbose)
printf("regulator: shutting down %s\n",
entry->name);
@@ -595,8 +595,9 @@ regnode_disable(struct regnode *regnode)
REGNODE_XLOCK(regnode);
/* Disable regulator for each node in chain, starting from consumer. */
- if ((regnode->enable_cnt == 1) &&
- ((regnode->flags & REGULATOR_FLAGS_NOT_DISABLE) == 0)) {
+ if (regnode->enable_cnt == 1 &&
+ (regnode->flags & REGULATOR_FLAGS_NOT_DISABLE) == 0 &&
+ !regnode->std_param.always_on) {
rv = REGNODE_ENABLE(regnode, false, &udelay);
if (rv != 0) {
REGNODE_UNLOCK(regnode);
@@ -1048,10 +1049,10 @@ regulator_parse_ofw_stdparam(device_t pdev, phandle_t
par->enable_delay = 0;
if (OF_hasprop(node, "regulator-boot-on"))
- par->boot_on = 1;
+ par->boot_on = true;
if (OF_hasprop(node, "regulator-always-on"))
- par->always_on = 1;
+ par->always_on = true;
if (OF_hasprop(node, "enable-active-high"))
par->enable_active_high = 1;
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