Unverified Commit 4fe62075 authored by Ricardo B. Marliere's avatar Ricardo B. Marliere Committed by Mark Brown
Browse files

regulator: core: make regulator_class constant 



Since commit 43a7206b ("driver core: class: make class_register() take
a const *"), the driver core allows for struct class to be in read-only
memory, so move the regulator_class structure to be declared at build time
placing it into read-only memory, instead of having to be dynamically
allocated at boot time.

Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Suggested-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: default avatarRicardo B. Marliere <ricardo@marliere.net>
Link: https://msgid.link/r/20240305-class_cleanup-regulator-v1-1-4950345d6d8f@marliere.net


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent d7370964

drivers/regulator/core.c

+1 −1
Original line number Diff line number Diff line
@@ -5890,7 +5890,7 @@ static const struct dev_pm_ops __maybe_unused regulator_pm_ops = { 
};

#endif



struct class regulator_class = {

const struct class regulator_class = {

	.name = "regulator",

	.dev_release = regulator_dev_release,

	.dev_groups = regulator_dev_groups,

drivers/regulator/internal.h

+1 −1
Original line number Diff line number Diff line
@@ -58,7 +58,7 @@ struct regulator { 
	struct dentry *debugfs;

};



extern struct class regulator_class;

extern const struct class regulator_class;



static inline struct regulator_dev *dev_to_rdev(struct device *dev)

{