greybus: svc: fix device-id allocation flag
Use GFP_KERNEL for device-id allocation in svc_process_hotplug, which is
called from a work queue.
Signed-off-by: Johan Hovold <johan@hovoldconsulting.com>
Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org>
diff --git a/drivers/staging/greybus/svc.c b/drivers/staging/greybus/svc.c
index 452f81b..029b5a7 100644
--- a/drivers/staging/greybus/svc.c
+++ b/drivers/staging/greybus/svc.c
@@ -304,7 +304,7 @@
* XXX about an AP with multiple interface blocks?
*/
device_id = ida_simple_get(&greybus_svc_device_id_map,
- GB_DEVICE_ID_MODULES_START, 0, GFP_ATOMIC);
+ GB_DEVICE_ID_MODULES_START, 0, GFP_KERNEL);
if (device_id < 0) {
ret = device_id;
dev_err(dev, "%s: Failed to allocate device id for interface with id %hhu (%d)\n",