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| author | Jiang Liu <jiang.liu@linux.intel.com> | 2015-06-01 16:05:43 +0800 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2015-09-16 15:46:49 +0200 |
| commit | b237721c5d95082a803c0be686f56d2dd1de995b (patch) | |
| tree | fcaec3ce10ca018ef4b73860347fe421277bd399 /include/linux/irq.h | |
| parent | 9df872faa7e1619e9278bec00ceaed2236533530 (diff) | |
| download | op-kernel-dev-b237721c5d95082a803c0be686f56d2dd1de995b.zip op-kernel-dev-b237721c5d95082a803c0be686f56d2dd1de995b.tar.gz | |
genirq: Move field 'msi_desc' from irq_data into irq_common_data
MSI descriptors are per-irq instead of per irqchip, so move it into
struct irq_common_data.
Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com>
Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Bjorn Helgaas <bhelgaas@google.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Randy Dunlap <rdunlap@infradead.org>
Cc: Yinghai Lu <yinghai@kernel.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Jason Cooper <jason@lakedaemon.net>
Cc: Kevin Cernekee <cernekee@gmail.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Marc Zyngier <marc.zyngier@arm.com>
Link: http://lkml.kernel.org/r/1433145945-789-35-git-send-email-jiang.liu@linux.intel.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'include/linux/irq.h')
| -rw-r--r-- | include/linux/irq.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/include/linux/irq.h b/include/linux/irq.h index 75d5054..4913c32 100644 --- a/include/linux/irq.h +++ b/include/linux/irq.h @@ -132,6 +132,7 @@ struct irq_domain; * @node: node index useful for balancing * @handler_data: per-IRQ data for the irq_chip methods * @affinity: IRQ affinity on SMP + * @msi_desc: MSI descriptor */ struct irq_common_data { unsigned int state_use_accessors; @@ -139,6 +140,7 @@ struct irq_common_data { unsigned int node; #endif void *handler_data; + struct msi_desc *msi_desc; cpumask_var_t affinity; }; @@ -155,7 +157,6 @@ struct irq_common_data { * irq_domain * @chip_data: platform-specific per-chip private data for the chip * methods, to allow shared chip implementations - * @msi_desc: MSI descriptor */ struct irq_data { u32 mask; @@ -168,7 +169,6 @@ struct irq_data { struct irq_data *parent_data; #endif void *chip_data; - struct msi_desc *msi_desc; }; /* @@ -652,12 +652,12 @@ static inline void *irq_data_get_irq_handler_data(struct irq_data *d) static inline struct msi_desc *irq_get_msi_desc(unsigned int irq) { struct irq_data *d = irq_get_irq_data(irq); - return d ? d->msi_desc : NULL; + return d ? d->common->msi_desc : NULL; } static inline struct msi_desc *irq_data_get_msi_desc(struct irq_data *d) { - return d->msi_desc; + return d->common->msi_desc; } static inline u32 irq_get_trigger_type(unsigned int irq) |
