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| author | Thomas Gleixner <tglx@linutronix.de> | 2010-09-28 19:09:51 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2010-10-12 16:53:34 +0200 |
| commit | 39431acb1a4c464e62471cb3058b8ffffb9244db (patch) | |
| tree | ae655b4763f5a801b67b98d9131df534bcdd58d8 /include/linux/msi.h | |
| parent | 1c9db52534a2c0e9776788cd34ccc193289fc18c (diff) | |
| download | linux-3.10-39431acb1a4c464e62471cb3058b8ffffb9244db.tar.gz linux-3.10-39431acb1a4c464e62471cb3058b8ffffb9244db.tar.bz2 linux-3.10-39431acb1a4c464e62471cb3058b8ffffb9244db.zip | |
pci: Cleanup the irq_desc mess in msi
Handing down irq_desc to msi just so that msi can access
irq_desc.irq_data.msi_desc is a pretty stupid idea. The calling code
can hand down a pointer to msi_desc so msi code does not need to know
about the irq descriptor at all.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Ingo Molnar <mingo@elte.hu>
Acked-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Diffstat (limited to 'include/linux/msi.h')
| -rw-r--r-- | include/linux/msi.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/include/linux/msi.h b/include/linux/msi.h index 329d17c395a..05acced439a 100644 --- a/include/linux/msi.h +++ b/include/linux/msi.h @@ -10,13 +10,13 @@ struct msi_msg { }; /* Helper functions */ -struct irq_desc; struct irq_data; +struct msi_desc; extern void mask_msi_irq(struct irq_data *data); extern void unmask_msi_irq(struct irq_data *data); -extern void read_msi_msg_desc(struct irq_desc *desc, struct msi_msg *msg); -extern void get_cached_msi_msg_desc(struct irq_desc *desc, struct msi_msg *msg); -extern void write_msi_msg_desc(struct irq_desc *desc, struct msi_msg *msg); +extern void __read_msi_msg(struct msi_desc *entry, struct msi_msg *msg); +extern void __get_cached_msi_msg(struct msi_desc *entry, struct msi_msg *msg); +extern void __write_msi_msg(struct msi_desc *entry, struct msi_msg *msg); extern void read_msi_msg(unsigned int irq, struct msi_msg *msg); extern void get_cached_msi_msg(unsigned int irq, struct msi_msg *msg); extern void write_msi_msg(unsigned int irq, struct msi_msg *msg); |