diff options
author | Russell King (Oracle) <rmk+kernel@armlinux.org.uk> | 2024-03-26 12:08:35 +0000 |
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committer | Russell King (Oracle) <rmk+kernel@armlinux.org.uk> | 2024-03-26 12:08:35 +0000 |
commit | f843bc9bc952bdeb21586ee921d29f5c2ae5a863 (patch) | |
tree | 05daf639c7add0e0fcb94f65143f10d7d87bd0b5 /include/linux/ioport.h | |
parent | 3c688a55831db128cc709396992886396d4f1654 (diff) | |
parent | 3d5a640ecf92e4c8d6e157849217b68984a819bc (diff) |
Merge branches 'sa1100-for-next' and 'unstable/sa11x0-asoc' into sa1100
Diffstat (limited to 'include/linux/ioport.h')
-rw-r--r-- | include/linux/ioport.h | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/include/linux/ioport.h b/include/linux/ioport.h index 25d768d48970..db7fe25f3370 100644 --- a/include/linux/ioport.h +++ b/include/linux/ioport.h @@ -229,7 +229,7 @@ static inline unsigned long resource_ext_type(const struct resource *res) return res->flags & IORESOURCE_EXT_TYPE_BITS; } /* True iff r1 completely contains r2 */ -static inline bool resource_contains(struct resource *r1, struct resource *r2) +static inline bool resource_contains(const struct resource *r1, const struct resource *r2) { if (resource_type(r1) != resource_type(r2)) return false; @@ -239,13 +239,13 @@ static inline bool resource_contains(struct resource *r1, struct resource *r2) } /* True if any part of r1 overlaps r2 */ -static inline bool resource_overlaps(struct resource *r1, struct resource *r2) +static inline bool resource_overlaps(const struct resource *r1, const struct resource *r2) { return r1->start <= r2->end && r1->end >= r2->start; } -static inline bool -resource_intersection(struct resource *r1, struct resource *r2, struct resource *r) +static inline bool resource_intersection(const struct resource *r1, const struct resource *r2, + struct resource *r) { if (!resource_overlaps(r1, r2)) return false; @@ -254,8 +254,8 @@ resource_intersection(struct resource *r1, struct resource *r2, struct resource return true; } -static inline bool -resource_union(struct resource *r1, struct resource *r2, struct resource *r) +static inline bool resource_union(const struct resource *r1, const struct resource *r2, + struct resource *r) { if (!resource_overlaps(r1, r2)) return false; @@ -331,6 +331,9 @@ extern int walk_system_ram_res(u64 start, u64 end, void *arg, int (*func)(struct resource *, void *)); extern int +walk_system_ram_res_rev(u64 start, u64 end, void *arg, + int (*func)(struct resource *, void *)); +extern int walk_iomem_res_desc(unsigned long desc, unsigned long flags, u64 start, u64 end, void *arg, int (*func)(struct resource *, void *)); |