drm/radeon: fix typo in spectre_golden_registers

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Cc: stable@vger.kernel.org

drivers/gpu/drm/radeon/cik.c

@@ -1096,7 +1096,7 @@ static const u32 spectre_golden_registers[] =
 	0x8a14, 0xf000003f, 0x00000007,
 	0x8b24, 0xffffffff, 0x00ffffff,
 	0x28350, 0x3f3f3fff, 0x00000082,
-	0x28355, 0x0000003f, 0x00000000,
+	0x28354, 0x0000003f, 0x00000000,
 	0x3e78, 0x00000001, 0x00000002,
 	0x913c, 0xffff03df, 0x00000004,
 	0xc768, 0x00000008, 0x00000008,