| commit | ad6b9c9d78b9beebef02ac7f566a08db7be3c320 | |
| author | Will Deacon <will.deacon@arm.com> | |
| Tue, 15 Feb 2011 11:41:49 +0000 (15 12:41 +0100) | ||
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | |
| Tue, 15 Feb 2011 14:20:22 +0000 (15 14:20 +0000) | ||
| tree | 3abfb25f7b190d2976f03d65bc4e23ac2afd747d | treesnapshot (tar.gz zip) |
| parent | 29a38193c15bd72ba96c57a805443ef46ea6a6ac | commitdiff |
ARM: 6671/1: LPAE: use phys_addr_t instead of unsigned long in outercache functions
The unsigned long datatype is not sufficient for mapping physical addresses
>= 4GB.
This patch ensures that the phys_addr_t datatype is used to represent
physical addresses when passed to the outer cache functions. Note that the
definitions in struct outer_cache_fns remain as unsigned long because there
are currently no outer cache implementations supporting physical addresses
wider than 32-bits.
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
The unsigned long datatype is not sufficient for mapping physical addresses
>= 4GB.
This patch ensures that the phys_addr_t datatype is used to represent
physical addresses when passed to the outer cache functions. Note that the
definitions in struct outer_cache_fns remain as unsigned long because there
are currently no outer cache implementations supporting physical addresses
wider than 32-bits.
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| arch/arm/include/asm/outercache.h | diffblobblamehistory |