ASoC: SOF: debug: update test for pm_runtime_get_sync()

We need to avoid reporting an error for -EACCESS when pm_runtime is
not enabled.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Link: https://lore.kernel.org/r/20200917105633.2579047-4-kai.vehmanen@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/sof/debug.c b/sound/soc/sof/debug.c
index 8e15f10..9419a99 100644 (file)
--- a/sound/soc/sof/debug.c
+++ b/sound/soc/sof/debug.c
@@ -405,7 +405,7 @@ static ssize_t sof_dfsentry_write(struct file *file, const char __user *buffer,
        }
 
        ret = pm_runtime_get_sync(sdev->dev);
-       if (ret < 0) {
+       if (ret < 0 && ret != -EACCES) {
                dev_err_ratelimited(sdev->dev,
                                    "error: debugfs write failed to resume %d\n",
                                    ret);