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* ARM: 7385/1: ThumbEE: Use cpuid macros to read ID_PFR0 for ThumbEEJonathan Austin2012-04-251-2/+2
| | | | | | | | | | | The ThumbEE probe code uses inline assembly to read ID_PFR0 in order to detect whether ThumbEE is implemented by the processor. This patch replaces the inline asm with the read_cpuid_ext macro. Reviewed-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Jonathan Austin <jonathan.austin@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* Disintegrate asm/system.h for ARMDavid Howells2012-03-281-0/+1
| | | | | | | | Disintegrate asm/system.h for ARM. Signed-off-by: David Howells <dhowells@redhat.com> cc: Russell King <linux@arm.linux.org.uk> cc: linux-arm-kernel@lists.infradead.org
* Fix the teehbr_read function prototypeCatalin Marinas2008-11-101-1/+1
| | | | | | | | | | | A "void" was missing inside brackets. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
* ARMv7: Add support for the ThumbEE state saving/restoringCatalin Marinas2008-04-181-0/+81
This patch adds the detection and handling of the ThumbEE extension on ARMv7 CPUs. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
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