[PATCH v3 08/20] pinctrl: pxa2xx: use devm_kmemdup_array()

[Raag Jadav]

Convert to use devm_kmemdup_array() which is more robust.

Signed-off-by: Raag Jadav <raag.jadav@xxxxxxxxx>
Reviewed-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
---
 drivers/pinctrl/pxa/pinctrl-pxa2xx.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/pinctrl/pxa/pinctrl-pxa2xx.c b/drivers/pinctrl/pxa/pinctrl-pxa2xx.c
index 9e34b92ff5f2..9fd7a8fb2bc4 100644
--- a/drivers/pinctrl/pxa/pinctrl-pxa2xx.c
+++ b/drivers/pinctrl/pxa/pinctrl-pxa2xx.c
@@ -281,9 +281,8 @@ static int pxa2xx_build_functions(struct pxa_pinctrl *pctl)
 		for (df = pctl->ppins[i].functions; df->name; df++)
 			if (!pxa2xx_find_function(pctl, df->name, functions))
 				(functions + pctl->nfuncs++)->name = df->name;
-	pctl->functions = devm_kmemdup(pctl->dev, functions,
-				       pctl->nfuncs * sizeof(*functions),
-				       GFP_KERNEL);
+	pctl->functions = devm_kmemdup_array(pctl->dev, functions, pctl->nfuncs,
+					     sizeof(*functions), GFP_KERNEL);
 	if (!pctl->functions)
 		return -ENOMEM;
 
@@ -314,7 +313,8 @@ static int pxa2xx_build_groups(struct pxa_pinctrl *pctl)
 						pctl->ppins[j].pin.name;
 		func = pctl->functions + i;
 		func->ngroups = ngroups;
-		func->groups = devm_kmemdup(pctl->dev, gtmp, ngroups * sizeof(*gtmp), GFP_KERNEL);
+		func->groups = devm_kmemdup_array(pctl->dev, gtmp, ngroups,
+						  sizeof(*gtmp), GFP_KERNEL);
 		if (!func->groups)
 			return -ENOMEM;
 	}
-- 
2.34.1