diff options
| author | Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> | 2023-05-12 13:33:15 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2023-05-15 10:20:59 +0900 |
| commit | bc424273c74c1565c459c8f2a6ed95caee368d0a (patch) | |
| tree | e04c9f1be1010d53d057b501273ece7bc6e7c5f2 /sound | |
| parent | da0fe8fd515a471d373acc3682bfb5522cca4d55 (diff) | |
ASoC: SOF: sof-client-probes: fix pm_runtime imbalance in error handling
When an error occurs, we need to make sure the device can pm_runtime
suspend instead of keeping it active.
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com
Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com
Link: https://lore.kernel.org/r/20230512103315.8921-4-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/sof/sof-client-probes.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/sound/soc/sof/sof-client-probes.c b/sound/soc/sof/sof-client-probes.c index fff126808bc0..8d9e9d5f40e4 100644 --- a/sound/soc/sof/sof-client-probes.c +++ b/sound/soc/sof/sof-client-probes.c @@ -218,12 +218,7 @@ static ssize_t sof_probes_dfs_points_read(struct file *file, char __user *to, ret = ipc->points_info(cdev, &desc, &num_desc); if (ret < 0) - goto exit; - - pm_runtime_mark_last_busy(dev); - err = pm_runtime_put_autosuspend(dev); - if (err < 0) - dev_err_ratelimited(dev, "debugfs read failed to idle %d\n", err); + goto pm_error; for (i = 0; i < num_desc; i++) { offset = strlen(buf); @@ -241,6 +236,13 @@ static ssize_t sof_probes_dfs_points_read(struct file *file, char __user *to, ret = simple_read_from_buffer(to, count, ppos, buf, strlen(buf)); kfree(desc); + +pm_error: + pm_runtime_mark_last_busy(dev); + err = pm_runtime_put_autosuspend(dev); + if (err < 0) + dev_err_ratelimited(dev, "debugfs read failed to idle %d\n", err); + exit: kfree(buf); return ret; |