Commit 91d5bb57 authored by Uwe Kleine-König's avatar Uwe Kleine-König
Browse files

siox: Provide a devm variant of siox_master_register() 



This allows to simplify siox master drivers in the next step.

Acked-by: default avatarThorsten Scherer <t.scherer@eckelmann.de>
Link: https://lore.kernel.org/r/e961dfb3e94f106b16f5eacff2110fc7fa0cab13.1708328466.git.u.kleine-koenig@pengutronix.de


Signed-off-by: default avatarUwe Kleine-König <u.kleine-koenig@pengutronix.de>
parent 9ecfbf70

drivers/siox/siox-core.c

+19 −0
Original line number Diff line number Diff line
@@ -795,6 +795,25 @@ void siox_master_unregister(struct siox_master *smaster) 
}

EXPORT_SYMBOL_GPL(siox_master_unregister);



static void devm_siox_master_unregister(void *data)

{

	struct siox_master *smaster = data;



	siox_master_unregister(smaster);

}



int devm_siox_master_register(struct device *dev, struct siox_master *smaster)

{

	int ret;



	ret = siox_master_register(smaster);

	if (ret)

		return ret;



	return devm_add_action_or_reset(dev, devm_siox_master_unregister, smaster);

}

EXPORT_SYMBOL_GPL(devm_siox_master_register);



static struct siox_device *siox_device_add(struct siox_master *smaster,

					   const char *type, size_t inbytes,

					   size_t outbytes, u8 statustype)

drivers/siox/siox.h

+2 −0
Original line number Diff line number Diff line
@@ -49,3 +49,5 @@ struct siox_master *devm_siox_master_alloc(struct device *dev, size_t size); 


int siox_master_register(struct siox_master *smaster);

void siox_master_unregister(struct siox_master *smaster);



int devm_siox_master_register(struct device *dev, struct siox_master *smaster);