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| author | Laxman Dewangan <ldewangan@nvidia.com> | 2016-04-08 00:12:55 +0530 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2016-04-19 07:54:19 +0100 |
| commit | a8f447be8056d9ce17bf7757d6de79426700bb8b (patch) | |
| tree | a8a238dddf7b76badcc030c35761c9756e7e567b /include | |
| parent | bd425113a186f6dc104e07cd501916dc51f25e6a (diff) | |
| download | linux-stable-a8f447be8056d9ce17bf7757d6de79426700bb8b.tar.gz linux-stable-a8f447be8056d9ce17bf7757d6de79426700bb8b.tar.bz2 linux-stable-a8f447be8056d9ce17bf7757d6de79426700bb8b.zip | |
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>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/mfd/core.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/mfd/core.h b/include/linux/mfd/core.h index bc6f7e00fb3d..4a0268afe546 100644 --- a/include/linux/mfd/core.h +++ b/include/linux/mfd/core.h @@ -131,4 +131,8 @@ static inline int mfd_add_hotplug_devices(struct device *parent, 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 |