diff options
| author | Thierry Reding <treding@nvidia.com> | 2014-08-26 17:34:21 +0200 |
|---|---|---|
| committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2014-11-12 07:25:42 +0100 |
| commit | 25026fa9f16dd5f9182b47f76ce5043cb35da3f4 (patch) | |
| tree | 987555c18dc82693c3d7946300e9afcab4721d81 /arch/arm/include/asm/system.h | |
| parent | b9297c22661437aa57281d9e4f901a7f6c6b6f12 (diff) | |
ARM: cache-cp15: Use more accurate types
size_t is the canonical type to represent variables that contain a size.
Use it instead of signed integer. Physical addresses can be larger than
32-bit, so use a more appropriate type for them as well. phys_addr_t is
a type that is 32-bit on systems that use 32-bit addresses and 64-bit if
the system is 64-bit or uses a form of physical address extension to use
a larger address space on 32-bit systems. Using these types the same API
can be implemented on a wider range of systems.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'arch/arm/include/asm/system.h')
| -rw-r--r-- | arch/arm/include/asm/system.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/include/asm/system.h b/arch/arm/include/asm/system.h index ca2d44faf4..61e2914d44 100644 --- a/arch/arm/include/asm/system.h +++ b/arch/arm/include/asm/system.h @@ -201,7 +201,7 @@ enum { * \param size size of memory region to change * \param option dcache option to select */ -void mmu_set_region_dcache_behaviour(u32 start, int size, +void mmu_set_region_dcache_behaviour(phys_addr_t start, size_t size, enum dcache_option option); /** |