[PATCH v3 07/20] pinctrl: tangier: use devm_kmemdup_array()

Raag Jadav
2025-02-03T08:09:37Z

Convert to use devm_kmemdup_array() which is more robust.

Signed-off-by: Raag Jadav <raag.jadav@intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
---
drivers/pinctrl/intel/pinctrl-tangier.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/pinctrl/intel/pinctrl-tangier.c b/drivers/pinctrl/intel/pinctrl-tangier.c
index d3baf0f4eea0..e9a742ddf1f9 100644
--- a/drivers/pinctrl/intel/pinctrl-tangier.c
+++ b/drivers/pinctrl/intel/pinctrl-tangier.c
@@ -524,7 +524,6 @@ static int tng_pinctrl_probe(struct platform_device *pdev,
struct device *dev = &pdev->dev;
struct tng_family *families;
struct tng_pinctrl *tp;
- size_t families_len;
void __iomem *regs;
unsigned int i;

@@ -543,8 +542,8 @@ static int tng_pinctrl_probe(struct platform_device *pdev,
* Make a copy of the families which we can use to hold pointers
* to the registers.
*/
- families_len = size_mul(sizeof(*families), tp->nfamilies);
- families = devm_kmemdup(dev, tp->families, families_len, GFP_KERNEL);
+ families = devm_kmemdup_array(dev, tp->families, tp->nfamilies,
+ sizeof(*families), GFP_KERNEL);
if (!families)
return -ENOMEM;

--
2.34.1