Commit 9ecfbf70 authored by Uwe Kleine-König's avatar Uwe Kleine-König

siox: Provide a devm variant of siox_master_alloc()

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/ad141dd22c7d95ad0bd347f257ce586e1afb22a4.1708328466.git.u.kleine-koenig@pengutronix.deSigned-off-by: default avatarUwe Kleine-König <u.kleine-koenig@pengutronix.de>
parent 2c12932b
......@@ -707,6 +707,31 @@ struct siox_master *siox_master_alloc(struct device *dev,
}
EXPORT_SYMBOL_GPL(siox_master_alloc);
static void devm_siox_master_put(void *data)
{
struct siox_master *smaster = data;
siox_master_put(smaster);
}
struct siox_master *devm_siox_master_alloc(struct device *dev,
size_t size)
{
struct siox_master *smaster;
int ret;
smaster = siox_master_alloc(dev, size);
if (!smaster)
return NULL;
ret = devm_add_action_or_reset(dev, devm_siox_master_put, smaster);
if (ret)
return NULL;
return smaster;
}
EXPORT_SYMBOL_GPL(devm_siox_master_alloc);
int siox_master_register(struct siox_master *smaster)
{
int ret;
......
......@@ -45,5 +45,7 @@ static inline void siox_master_put(struct siox_master *smaster)
put_device(&smaster->dev);
}
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);
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