clk: bcm/kona: Do not use sizeof on pointer type

Author: Vaishali Thakkar <>

When sizeof is applied to a pointer typed expression, it gives
the size of the pointer. So, here do not use sizeof on pointer
type. Also, silent by using kmalloc_array over

Note that this has no effect on runtime because 'parent_names'
is a pointer to a pointer.

Problem found using Coccinelle.

Signed-off-by: Vaishali Thakkar 
Signed-off-by: Stephen Boyd 
 drivers/clk/bcm/clk-kona-setup.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/clk/bcm/clk-kona-setup.c b/drivers/clk/bcm/clk-kona-setup.c
index deaa7f9..526b0b0 100644
--- a/drivers/clk/bcm/clk-kona-setup.c
+++ b/drivers/clk/bcm/clk-kona-setup.c
@@ -577,7 +577,8 @@ static u32 *parent_process(const char *clocks[],
 	 * selector is not required, but we allocate space for the
 	 * array anyway to keep things simple.
-	parent_names = kmalloc(parent_count * sizeof(parent_names), GFP_KERNEL);
+	parent_names = kmalloc_array(parent_count, sizeof(*parent_names),
+			       GFP_KERNEL);
 	if (!parent_names) {
 		pr_err("%s: error allocating %u parent names\n", __func__,