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path: root/drivers/firmware/arm_ffa/driver.c
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Diffstat (limited to 'drivers/firmware/arm_ffa/driver.c')
-rw-r--r--drivers/firmware/arm_ffa/driver.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/firmware/arm_ffa/driver.c b/drivers/firmware/arm_ffa/driver.c
index ed1d6a24934e..8df92c9521f4 100644
--- a/drivers/firmware/arm_ffa/driver.c
+++ b/drivers/firmware/arm_ffa/driver.c
@@ -1237,6 +1237,7 @@ static void ffa_setup_partitions(void)
info = kzalloc(sizeof(*info), GFP_KERNEL);
if (!info)
return;
+ rwlock_init(&info->rw_lock);
xa_store(&drv_info->partition_info, drv_info->vm_id, info, GFP_KERNEL);
drv_info->partition_count++;
}