[PATCH] remoteproc: sysmon: Update qcom_add_sysmon_subdev() comment

[Dan Carpenter]

The comment says the qcom_add_sysmon_subdev() returns NULL on error but
it actually returns error pointers.

Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
---
 drivers/remoteproc/qcom_sysmon.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/remoteproc/qcom_sysmon.c b/drivers/remoteproc/qcom_sysmon.c
index c24e4a882873..660ac6fc4082 100644
--- a/drivers/remoteproc/qcom_sysmon.c
+++ b/drivers/remoteproc/qcom_sysmon.c
@@ -619,7 +619,7 @@ static irqreturn_t sysmon_shutdown_interrupt(int irq, void *data)
  * @name:	name of this subdev, to use in SSR
  * @ssctl_instance: instance id of the ssctl QMI service
  *
- * Return: A new qcom_sysmon object, or NULL on failure
+ * Return: A new qcom_sysmon object, or an error pointer on failure
  */
 struct qcom_sysmon *qcom_add_sysmon_subdev(struct rproc *rproc,
 					   const char *name,
-- 
2.47.2