Commit-ID: 304adf8a8fff972f633bf52b3d160682d3f3d5d2 Gitweb: http://git.kernel.org/tip/304adf8a8fff972f633bf52b3d160682d3f3d5d2 Author: Jiang Liu <[email protected]> AuthorDate: Thu, 4 Jun 2015 12:13:26 +0800 Committer: Thomas Gleixner <[email protected]> CommitDate: Fri, 26 Jun 2015 21:28:32 +0200
genirq: Introduce helper irq_desc_get_irq() Introduce helper irq_desc_get_irq() to retrieve the irq number from the irq descriptor. Signed-off-by: Jiang Liu <[email protected]> Cc: Konrad Rzeszutek Wilk <[email protected]> Cc: Tony Luck <[email protected]> Cc: Bjorn Helgaas <[email protected]> Cc: Benjamin Herrenschmidt <[email protected]> Cc: Randy Dunlap <[email protected]> Cc: Yinghai Lu <[email protected]> Cc: Borislav Petkov <[email protected]> Cc: Marc Zyngier <[email protected]> Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Thomas Gleixner <[email protected]> --- include/linux/irqdesc.h | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/include/linux/irqdesc.h b/include/linux/irqdesc.h index 66c41b4..a72bfd9 100644 --- a/include/linux/irqdesc.h +++ b/include/linux/irqdesc.h @@ -100,6 +100,11 @@ static inline struct irq_desc *irq_data_to_desc(struct irq_data *data) #endif } +static inline unsigned int irq_desc_get_irq(struct irq_desc *desc) +{ + return desc->irq_data.irq; +} + static inline struct irq_data *irq_desc_get_irq_data(struct irq_desc *desc) { return &desc->irq_data; -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
