arm64/hw_breakpoint: Directly use ESR_ELx_WNR for an watchpoint exception

Let's use existing ISS encoding for an watchpoint exception i.e ESR_ELx_WNR
This represents an instruction's either writing to or reading from a memory
location during an watchpoint exception. While here this drops non-standard
macro AARCH64_ESR_ACCESS_MASK.

Cc: Will Deacon <[email protected]>
Cc: Mark Rutland <[email protected]>
Cc: [email protected]
Cc: [email protected]
Reviewed-by: Mark Brown <[email protected]>
Signed-off-by: Anshuman Khandual <[email protected]>
Acked-by: Mark Rutland <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Catalin Marinas <[email protected]>

0 files changed, 0 insertions, 0 deletions