hwspinlock: omap: Use index to get hwspinlock pointer

For loops with multiple initializers and increments are hard to read
and reason about, simplify this by using the looping index to index
into the hwspinlock array.
Signed-off-by: Andrew Davis <afd@ti.com>
Link: https://lore.kernel.org/r/20240208165114.63148-4-afd@ti.comSigned-off-by: Bjorn Andersson <andersson@kernel.org>

drivers/hwspinlock/omap_hwspinlock.c

@@ -75,7 +75,6 @@ static const struct hwspinlock_ops omap_hwspinlock_ops = {
 static int omap_hwspinlock_probe(struct platform_device *pdev)
 {
 	struct hwspinlock_device *bank;
-	struct hwspinlock *hwlock;
 	void __iomem *io_base;
 	int num_locks, i, ret;
 	/* Only a single hwspinlock block device is supported */
@@ -117,8 +116,8 @@ static int omap_hwspinlock_probe(struct platform_device *pdev)
 	if (!bank)
 		return -ENOMEM;
 
-	for (i = 0, hwlock = &bank->lock[0]; i < num_locks; i++, hwlock++)
-		hwlock->priv = io_base + LOCK_BASE_OFFSET + sizeof(u32) * i;
+	for (i = 0; i < num_locks; i++)
+		bank->lock[i].priv = io_base + LOCK_BASE_OFFSET + sizeof(u32) * i;
 
 	return devm_hwspin_lock_register(&pdev->dev, bank, &omap_hwspinlock_ops,
 						base_id, num_locks);