[PATCH 5.15 122/356] spmi: hisi-spmi-controller: Do not override device identifier

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



5.15-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Vamshi Gajjela <vamshigajjela@xxxxxxxxxx>

commit eda4923d78d634482227c0b189d9b7ca18824146 upstream.

'nr' member of struct spmi_controller, which serves as an identifier
for the controller/bus. This value is a dynamic ID assigned in
spmi_controller_alloc, and overriding it from the driver results in an
ida_free error "ida_free called for id=xx which is not allocated".

Signed-off-by: Vamshi Gajjela <vamshigajjela@xxxxxxxxxx>
Fixes: 70f59c90c819 ("staging: spmi: add Hikey 970 SPMI controller driver")
Cc: stable@xxxxxxxxxxxxxxx
Link: https://lore.kernel.org/r/20240228185116.1269-1-vamshigajjela@xxxxxxxxxx
Signed-off-by: Stephen Boyd <sboyd@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20240507210809.3479953-5-sboyd@xxxxxxxxxx
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
 drivers/spmi/hisi-spmi-controller.c |    1 -
 1 file changed, 1 deletion(-)

--- a/drivers/spmi/hisi-spmi-controller.c
+++ b/drivers/spmi/hisi-spmi-controller.c
@@ -303,7 +303,6 @@ static int spmi_controller_probe(struct
 
 	spin_lock_init(&spmi_controller->lock);
 
-	ctrl->nr = spmi_controller->channel;
 	ctrl->dev.parent = pdev->dev.parent;
 	ctrl->dev.of_node = of_node_get(pdev->dev.of_node);
 






[Index of Archives]     [Linux Kernel]     [Kernel Development Newbies]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite Hiking]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux