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From 1c80d994d3dbdaefb429305461e95a86be5b3862 Mon Sep 17 00:00:00 2001
From: Dmitry Osipenko <digetx@gmail.com>
Date: Tue, 10 May 2022 16:53:06 +0800
Subject: [PATCH] regulator: consumer: Add missing stubs to
regulator/consumer.h
commit 51dfb6ca3728bd0a0a3c23776a12d2a15a1d2457 upstream
Add missing stubs to regulator/consumer.h in order to fix COMPILE_TEST
of the kernel. In particular this should fix compile-testing of OPP core
because of a missing stub for regulator_sync_voltage().
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Link: https://lore.kernel.org/r/20210120205844.12658-1-digetx@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Backport from mainline to fix build failure when CONFIG_REGULATOR=n which
is default in linux-yocto.
5.10.114 in mainline stable tree does not handle this case.
Link: https://lore.kernel.org/all/62796b82.1c69fb81.1bf47.0bcf@mx.google.com/
Upstream-Status: Backported [https://github.com/torvalds/linux/commit/51dfb6ca3728bd0a0a3c23776a12d2a15a1d2457]
Signed-off-by: He Zhe <zhe.he@windriver.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
Signed-off-by: Naveen Saini <naveen.kumar.saini@intel.com>
---
include/linux/regulator/consumer.h | 30 ++++++++++++++++++++++++++++++
1 file changed, 30 insertions(+)
diff --git a/include/linux/regulator/consumer.h b/include/linux/regulator/consumer.h
index 2024944fd2f7..20e84a84fb77 100644
--- a/include/linux/regulator/consumer.h
+++ b/include/linux/regulator/consumer.h
@@ -331,6 +331,12 @@ regulator_get_exclusive(struct device *dev, const char *id)
return ERR_PTR(-ENODEV);
}
+static inline struct regulator *__must_check
+devm_regulator_get_exclusive(struct device *dev, const char *id)
+{
+ return ERR_PTR(-ENODEV);
+}
+
static inline struct regulator *__must_check
regulator_get_optional(struct device *dev, const char *id)
{
@@ -486,6 +492,11 @@ static inline int regulator_get_voltage(struct regulator *regulator)
return -EINVAL;
}
+static inline int regulator_sync_voltage(struct regulator *regulator)
+{
+ return -EINVAL;
+}
+
static inline int regulator_is_supported_voltage(struct regulator *regulator,
int min_uV, int max_uV)
{
@@ -578,6 +589,25 @@ static inline int devm_regulator_unregister_notifier(struct regulator *regulator
return 0;
}
+static inline int regulator_suspend_enable(struct regulator_dev *rdev,
+ suspend_state_t state)
+{
+ return -EINVAL;
+}
+
+static inline int regulator_suspend_disable(struct regulator_dev *rdev,
+ suspend_state_t state)
+{
+ return -EINVAL;
+}
+
+static inline int regulator_set_suspend_voltage(struct regulator *regulator,
+ int min_uV, int max_uV,
+ suspend_state_t state)
+{
+ return -EINVAL;
+}
+
static inline void *regulator_get_drvdata(struct regulator *regulator)
{
return NULL;
--
2.25.1
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