MIPS: Don't read GCRs when a CM is not present

Commit 3885c2b463f6 ("MIPS: CM: Add support for reporting CM cache
errors") leads to Malta boards unconditionally reading CM GCRs upon bus
errors, regardless of whether a CM is present. This is incorrect & will
lead to further exceptions. Fix by moving the GCR reads to after the
check for whether a CM is present.

Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Cc: linux-mips@linux-mips.org
Cc: Markos Chandras <markos.chandras@imgtec.com>
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/11186/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

0 files changed, 0 insertions, 0 deletions