Merge branch 'opp/linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm

Pull OPP (Operating Performance Points) framework updates for v5.13
from Viresh Kumar:

"This adds devm variants for OPP APIs and updates few of the users
 as well (Yangtao Li and Dmitry Osipenko)."

* 'opp/linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm:
  memory: samsung: exynos5422-dmc: Convert to use resource-managed OPP API
  drm/panfrost: Convert to use resource-managed OPP API
  drm/lima: Convert to use resource-managed OPP API
  mmc: sdhci-msm: Convert to use resource-managed OPP API
  spi: spi-qcom-qspi: Convert to use resource-managed OPP API
  spi: spi-geni-qcom: Convert to use resource-managed OPP API
  serial: qcom_geni_serial: Convert to use resource-managed OPP API
  opp: Change return type of devm_pm_opp_attach_genpd()
  opp: Change return type of devm_pm_opp_register_set_opp_helper()
  opp: Add devres wrapper for dev_pm_opp_of_add_table
  opp: Add devres wrapper for dev_pm_opp_set_supported_hw
  opp: Add devres wrapper for dev_pm_opp_set_regulators
  opp: Add devres wrapper for dev_pm_opp_set_clkname

2 files changed, 36 insertions, 10 deletions

diff --git a/include/linux/pm_opp.h b/include/linux/pm_opp.h
index c0371efa4a0f..84150a22fd7c 100644
--- a/include/linux/pm_opp.h
+++ b/include/linux/pm_opp.h
@@ -144,18 +144,21 @@ int dev_pm_opp_unregister_notifier(struct device *dev, struct notifier_block *nb
 
 struct opp_table *dev_pm_opp_set_supported_hw(struct device *dev, const u32 *versions, unsigned int count);
 void dev_pm_opp_put_supported_hw(struct opp_table *opp_table);
+int devm_pm_opp_set_supported_hw(struct device *dev, const u32 *versions, unsigned int count);
 struct opp_table *dev_pm_opp_set_prop_name(struct device *dev, const char *name);
 void dev_pm_opp_put_prop_name(struct opp_table *opp_table);
 struct opp_table *dev_pm_opp_set_regulators(struct device *dev, const char * const names[], unsigned int count);
 void dev_pm_opp_put_regulators(struct opp_table *opp_table);
+int devm_pm_opp_set_regulators(struct device *dev, const char * const names[], unsigned int count);
 struct opp_table *dev_pm_opp_set_clkname(struct device *dev, const char *name);
 void dev_pm_opp_put_clkname(struct opp_table *opp_table);
+int devm_pm_opp_set_clkname(struct device *dev, const char *name);
 struct opp_table *dev_pm_opp_register_set_opp_helper(struct device *dev, int (*set_opp)(struct dev_pm_set_opp_data *data));
 void dev_pm_opp_unregister_set_opp_helper(struct opp_table *opp_table);
-struct opp_table *devm_pm_opp_register_set_opp_helper(struct device *dev, int (*set_opp)(struct dev_pm_set_opp_data *data));
+int devm_pm_opp_register_set_opp_helper(struct device *dev, int (*set_opp)(struct dev_pm_set_opp_data *data));
 struct opp_table *dev_pm_opp_attach_genpd(struct device *dev, const char **names, struct device ***virt_devs);
 void dev_pm_opp_detach_genpd(struct opp_table *opp_table);
-struct opp_table *devm_pm_opp_attach_genpd(struct device *dev, const char **names, struct device ***virt_devs);
+int devm_pm_opp_attach_genpd(struct device *dev, const char **names, struct device ***virt_devs);
 struct dev_pm_opp *dev_pm_opp_xlate_required_opp(struct opp_table *src_table, struct opp_table *dst_table, struct dev_pm_opp *src_opp);
 int dev_pm_opp_xlate_performance_state(struct opp_table *src_table, struct opp_table *dst_table, unsigned int pstate);
 int dev_pm_opp_set_rate(struct device *dev, unsigned long target_freq);
@@ -319,6 +322,13 @@ static inline struct opp_table *dev_pm_opp_set_supported_hw(struct device *dev,
 
 static inline void dev_pm_opp_put_supported_hw(struct opp_table *opp_table) {}
 
+static inline int devm_pm_opp_set_supported_hw(struct device *dev,
+					       const u32 *versions,
+					       unsigned int count)
+{
+	return -EOPNOTSUPP;
+}
+
 static inline struct opp_table *dev_pm_opp_register_set_opp_helper(struct device *dev,
 			int (*set_opp)(struct dev_pm_set_opp_data *data))
 {
@@ -327,11 +337,10 @@ static inline struct opp_table *dev_pm_opp_register_set_opp_helper(struct device
 
 static inline void dev_pm_opp_unregister_set_opp_helper(struct opp_table *opp_table) {}
 
-static inline struct opp_table *
-devm_pm_opp_register_set_opp_helper(struct device *dev,
+static inline int devm_pm_opp_register_set_opp_helper(struct device *dev,
 				    int (*set_opp)(struct dev_pm_set_opp_data *data))
 {
-	return ERR_PTR(-EOPNOTSUPP);
+	return -EOPNOTSUPP;
 }
 
 static inline struct opp_table *dev_pm_opp_set_prop_name(struct device *dev, const char *name)
@@ -348,6 +357,13 @@ static inline struct opp_table *dev_pm_opp_set_regulators(struct device *dev, co
 
 static inline void dev_pm_opp_put_regulators(struct opp_table *opp_table) {}
 
+static inline int devm_pm_opp_set_regulators(struct device *dev,
+					     const char * const names[],
+					     unsigned int count)
+{
+	return -EOPNOTSUPP;
+}
+
 static inline struct opp_table *dev_pm_opp_set_clkname(struct device *dev, const char *name)
 {
 	return ERR_PTR(-EOPNOTSUPP);
@@ -355,6 +371,11 @@ static inline struct opp_table *dev_pm_opp_set_clkname(struct device *dev, const
 
 static inline void dev_pm_opp_put_clkname(struct opp_table *opp_table) {}
 
+static inline int devm_pm_opp_set_clkname(struct device *dev, const char *name)
+{
+	return -EOPNOTSUPP;
+}
+
 static inline struct opp_table *dev_pm_opp_attach_genpd(struct device *dev, const char **names, struct device ***virt_devs)
 {
 	return ERR_PTR(-EOPNOTSUPP);
@@ -362,10 +383,11 @@ static inline struct opp_table *dev_pm_opp_attach_genpd(struct device *dev, cons
 
 static inline void dev_pm_opp_detach_genpd(struct opp_table *opp_table) {}
 
-static inline struct opp_table *devm_pm_opp_attach_genpd(struct device *dev,
-				const char **names, struct device ***virt_devs)
+static inline int devm_pm_opp_attach_genpd(struct device *dev,
+					   const char **names,
+					   struct device ***virt_devs)
 {
-	return ERR_PTR(-EOPNOTSUPP);
+	return -EOPNOTSUPP;
 }
 
 static inline struct dev_pm_opp *dev_pm_opp_xlate_required_opp(struct opp_table *src_table,
@@ -419,6 +441,7 @@ int dev_pm_opp_of_add_table(struct device *dev);
 int dev_pm_opp_of_add_table_indexed(struct device *dev, int index);
 int dev_pm_opp_of_add_table_noclk(struct device *dev, int index);
 void dev_pm_opp_of_remove_table(struct device *dev);
+int devm_pm_opp_of_add_table(struct device *dev);
 int dev_pm_opp_of_cpumask_add_table(const struct cpumask *cpumask);
 void dev_pm_opp_of_cpumask_remove_table(const struct cpumask *cpumask);
 int dev_pm_opp_of_get_sharing_cpus(struct device *cpu_dev, struct cpumask *cpumask);
@@ -451,6 +474,11 @@ static inline void dev_pm_opp_of_remove_table(struct device *dev)
 {
 }
 
+static inline int devm_pm_opp_of_add_table(struct device *dev)
+{
+	return -EOPNOTSUPP;
+}
+
 static inline int dev_pm_opp_of_cpumask_add_table(const struct cpumask *cpumask)
 {
 	return -EOPNOTSUPP;
diff --git a/include/linux/qcom-geni-se.h b/include/linux/qcom-geni-se.h
index c4fdb4463f7d..7c811eebcaab 100644
--- a/include/linux/qcom-geni-se.h
+++ b/include/linux/qcom-geni-se.h
@@ -47,7 +47,6 @@ struct geni_icc_path {
  * @num_clk_levels:	Number of valid clock levels in clk_perf_tbl
  * @clk_perf_tbl:	Table of clock frequency input to serial engine clock
  * @icc_paths:		Array of ICC paths for SE
- * @opp_table:		Pointer to the OPP table
  */
 struct geni_se {
 	void __iomem *base;
@@ -57,7 +56,6 @@ struct geni_se {
 	unsigned int num_clk_levels;
 	unsigned long *clk_perf_tbl;
 	struct geni_icc_path icc_paths[3];
-	struct opp_table *opp_table;
 };
 
 /* Common SE registers */