mfd: Add resource managed APIs for mfd_add_devices
Add resource managed API devm_mfd_add_devices() for the mfd_add_devices().
This helps in reducing code in error path as it is not required
to call mfd_remove_devices() explicitly to remove all child-devices.
In some cases, it also helps not to implement .remove() callback
which get called during driver unbind.
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
diff --git a/include/linux/mfd/core.h b/include/linux/mfd/core.h
index bc6f7e0..4a0268a 100644
--- a/include/linux/mfd/core.h
+++ b/include/linux/mfd/core.h
@@ -131,4 +131,8 @@
extern void mfd_remove_devices(struct device *parent);
+extern int devm_mfd_add_devices(struct device *dev, int id,
+ const struct mfd_cell *cells, int n_devs,
+ struct resource *mem_base,
+ int irq_base, struct irq_domain *irq_domain);
#endif