Commit 55bf84fd authored by Sudeep Holla's avatar Sudeep Holla
Browse files

firmware: arm_ffa: Remove ffa_dev_ops_get() 

The only user of this exported ffa_dev_ops_get() was OPTEE driver which
now uses ffa_dev->ops directly, there are no other users for this.

Also, since any ffa driver can use ffa_dev->ops directly, there will be
no need for ffa_dev_ops_get(), so just remove ffa_dev_ops_get().

Link: https://lore.kernel.org/r/20220907145240.1683088-4-sudeep.holla@arm.com


Reviewed-by: default avatarJens Wiklander <jens.wiklander@linaro.org>
Signed-off-by: default avatarSudeep Holla <sudeep.holla@arm.com>
parent 320c3fa3

drivers/firmware/arm_ffa/driver.c

+0 −9
Original line number Diff line number Diff line
@@ -644,15 +644,6 @@ static const struct ffa_dev_ops ffa_ops = { 
	.memory_lend = ffa_memory_lend,

};



const struct ffa_dev_ops *ffa_dev_ops_get(struct ffa_device *dev)

{

	if (ffa_device_is_valid(dev))

		return &ffa_ops;



	return NULL;

}

EXPORT_SYMBOL_GPL(ffa_dev_ops_get);



void ffa_device_match_uuid(struct ffa_device *ffa_dev, const uuid_t *uuid)

{

	int count, idx;

include/linux/arm_ffa.h

+0 −6
Original line number Diff line number Diff line
@@ -55,7 +55,6 @@ int ffa_driver_register(struct ffa_driver *driver, struct module *owner, 
			const char *mod_name);

void ffa_driver_unregister(struct ffa_driver *driver);

bool ffa_device_is_valid(struct ffa_device *ffa_dev);

const struct ffa_dev_ops *ffa_dev_ops_get(struct ffa_device *dev);



#else

static inline
@@ -79,11 +78,6 @@ static inline void ffa_driver_unregister(struct ffa_driver *driver) {} 
static inline

bool ffa_device_is_valid(struct ffa_device *ffa_dev) { return false; }



static inline

const struct ffa_dev_ops *ffa_dev_ops_get(struct ffa_device *dev)

{

	return NULL;

}

#endif /* CONFIG_ARM_FFA_TRANSPORT */



#define ffa_register(driver) \