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powerpc/watchpoint: Rename current DAWR macros

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Power10 is introducing second DAWR. Use real register names from ISA
for current macros:
  s/SPRN_DAWR/SPRN_DAWR0/
  s/SPRN_DAWRX/SPRN_DAWRX0/

Signed-off-by: Ravi Bangoria <ravi.bangoria@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Reviewed-by: Michael Neuling <mikey@neuling.org>
Link: https://lore.kernel.org/r/20200514111741.97993-2-ravi.bangoria@linux.ibm.com
This commit is contained in:
Ravi Bangoria
2020-05-14 16:47:26 +05:30
committed by Michael Ellerman
parent 3920742b92
commit 09f82b063a
5 changed files with 20 additions and 20 deletions
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4
arch/powerpc/kernel/dawr.c
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@@ -39,8 +39,8 @@ int set_dawr(struct arch_hw_breakpoint *brk)
if (ppc_md.set_dawr)
return ppc_md.set_dawr(dawr, dawrx);
mtspr(SPRN_DAWR, dawr);
mtspr(SPRN_DAWRX, dawrx);
mtspr(SPRN_DAWR0, dawr);
mtspr(SPRN_DAWRX0, dawrx);
return 0;
}