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| author | Bjorn Helgaas <bjorn.helgaas@hp.com> | 2008-06-27 16:57:05 -0600 |
|---|---|---|
| committer | Andi Kleen <andi@basil.nowhere.org> | 2008-07-16 23:27:06 +0200 |
| commit | 7aefff51854ccd33599c40b4e360d94cb2b7622f (patch) | |
| tree | 10cc269be1f9b581028dd6540a6e15a1b9d02e9a /drivers/pnp/base.h | |
| parent | a1802c42950403657d07e64558eff612d550ce16 (diff) | |
| download | op-kernel-dev-7aefff51854ccd33599c40b4e360d94cb2b7622f.zip op-kernel-dev-7aefff51854ccd33599c40b4e360d94cb2b7622f.tar.gz | |
PNP: introduce pnp_irq_mask_t typedef
This adds a typedef for the IRQ bitmap, which should cause
no functional change, but will make it easier to pass a
pointer to a bitmap to pnp_register_irq_resource().
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Acked-by: Rene Herman <rene.herman@gmail.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/pnp/base.h')
| -rw-r--r-- | drivers/pnp/base.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/pnp/base.h b/drivers/pnp/base.h index 3126e45..a9ee0a9 100644 --- a/drivers/pnp/base.h +++ b/drivers/pnp/base.h @@ -30,8 +30,10 @@ struct pnp_port { }; #define PNP_IRQ_NR 256 +typedef struct { DECLARE_BITMAP(bits, PNP_IRQ_NR); } pnp_irq_mask_t; + struct pnp_irq { - DECLARE_BITMAP(map, PNP_IRQ_NR); /* bitmask for IRQ lines */ + pnp_irq_mask_t map; /* bitmap for IRQ lines */ unsigned char flags; /* IRQ flags */ unsigned char pad; /* pad */ struct pnp_irq *next; /* next IRQ */ |
