1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/hwspinlock/omap_hwspinlock.c b/drivers/hwspinlock/omap_hwspinlock.c
index ad2f8cac8487..d897e5251c36 100644
--- a/drivers/hwspinlock/omap_hwspinlock.c
+++ b/drivers/hwspinlock/omap_hwspinlock.c
@@ -132,7 +132,7 @@ static int omap_hwspinlock_probe(struct platform_device *pdev)
 
         num_locks = i * 32; /* actual number of locks in this device */
 
-        bank = kzalloc(sizeof(*bank) + num_locks * sizeof(*hwlock), GFP_KERNEL);
+        bank = kzalloc(struct_size(bank, lock, num_locks), GFP_KERNEL);
         if (!bank) {
                 ret = -ENOMEM;
                 goto iounmap_base;