Commit-ID: 32bb6cbb3b4ea5ca24e3fa13e11772c192616e04 Gitweb: http://git.kernel.org/tip/32bb6cbb3b4ea5ca24e3fa13e11772c192616e04 Author: Bartosz Golaszewski <[email protected]> AuthorDate: Wed, 31 May 2017 18:06:57 +0200 Committer: Thomas Gleixner <[email protected]> CommitDate: Wed, 21 Jun 2017 15:53:10 +0200
irq/generic-chip: Provide irq_destroy_generic_chip() Most users of irq_alloc_generic_chip() call irq_setup_generic_chip() too. To simplify the cleanup provide a function that both removes a generic chip and frees its memory. Signed-off-by: Bartosz Golaszewski <[email protected]> Signed-off-by: Thomas Gleixner <[email protected]> Acked-by: Marc Zyngier <[email protected]> Cc: [email protected] Cc: Jonathan Corbet <[email protected]> Link: http://lkml.kernel.org/r/[email protected] --- include/linux/irq.h | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/include/linux/irq.h b/include/linux/irq.h index 2c957fe..dc63aa1 100644 --- a/include/linux/irq.h +++ b/include/linux/irq.h @@ -979,6 +979,14 @@ static inline void irq_free_generic_chip(struct irq_chip_generic *gc) kfree(gc); } +static inline void irq_destroy_generic_chip(struct irq_chip_generic *gc, + u32 msk, unsigned int clr, + unsigned int set) +{ + irq_remove_generic_chip(gc, msk, clr, set); + irq_free_generic_chip(gc); +} + static inline struct irq_chip_type *irq_data_get_chip_type(struct irq_data *d) { return container_of(d->chip, struct irq_chip_type, chip);
