input: ipaq-micro-keys: use devm_kmemdup_array()

Convert to use devm_kmemdup_array() which is more robust.

Signed-off-by: Raag Jadav <raag.jadav@intel.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>

diff --git a/drivers/input/keyboard/ipaq-micro-keys.c b/drivers/input/keyboard/ipaq-micro-keys.c
index 58631bf7ce5564b29cdc69a41f9bef5d77aaee75..ca7ec054b1cefe0f93d77fa899c5c1a5f35457da 100644 (file)
--- a/drivers/input/keyboard/ipaq-micro-keys.c
+++ b/drivers/input/keyboard/ipaq-micro-keys.c
@@ -102,9 +102,8 @@ static int micro_key_probe(struct platform_device *pdev)
 
        keys->input->keycodesize = sizeof(micro_keycodes[0]);
        keys->input->keycodemax = ARRAY_SIZE(micro_keycodes);
-       keys->codes = devm_kmemdup(&pdev->dev, micro_keycodes,
-                          keys->input->keycodesize * keys->input->keycodemax,
-                          GFP_KERNEL);
+       keys->codes = devm_kmemdup_array(&pdev->dev, micro_keycodes, keys->input->keycodemax,
+                                        keys->input->keycodesize, GFP_KERNEL);
        if (!keys->codes)
                return -ENOMEM;