6 files changed, 16 insertions, 14 deletions
diff --git a/drivers/gpio/gpio-adnp.c b/drivers/gpio/gpio-adnp.c
index 44c09904daa6..91b90c0cea73 100644
--- a/drivers/gpio/gpio-adnp.c
+++ b/drivers/gpio/gpio-adnp.c
@@ -427,7 +427,7 @@ static int adnp_irq_setup(struct adnp *adnp)
 	 * is chosen to match the register layout of the hardware in that
 	 * each segment contains the corresponding bits for all interrupts.
 	 */
-	adnp->irq_enable = devm_kzalloc(chip->parent, num_regs * 6,
+	adnp->irq_enable = devm_kcalloc(chip->parent, num_regs, 6,
 					GFP_KERNEL);
 	if (!adnp->irq_enable)
 		return -ENOMEM;
diff --git a/drivers/gpio/gpio-aspeed.c b/drivers/gpio/gpio-aspeed.c
index 5e89f1c74a33..b31ae16170e7 100644
--- a/drivers/gpio/gpio-aspeed.c
+++ b/drivers/gpio/gpio-aspeed.c
@@ -897,8 +897,8 @@ static int __init aspeed_gpio_probe(struct platform_device *pdev)
 
 	/* Allocate a cache of the output registers */
 	banks = gpio->config->nr_gpios >> 5;
-	gpio->dcache = devm_kzalloc(&pdev->dev,
-				    sizeof(u32) * banks, GFP_KERNEL);
+	gpio->dcache = devm_kcalloc(&pdev->dev,
+				    banks, sizeof(u32), GFP_KERNEL);
 	if (!gpio->dcache)
 		return -ENOMEM;
 
diff --git a/drivers/gpio/gpio-bcm-kona.c b/drivers/gpio/gpio-bcm-kona.c
index eb8369b21e90..00272fa7cc4f 100644
--- a/drivers/gpio/gpio-bcm-kona.c
+++ b/drivers/gpio/gpio-bcm-kona.c
@@ -601,9 +601,10 @@ static int bcm_kona_gpio_probe(struct platform_device *pdev)
 			GPIO_MAX_BANK_NUM);
 		return -ENXIO;
 	}
-	kona_gpio->banks = devm_kzalloc(dev,
-					kona_gpio->num_bank *
-					sizeof(*kona_gpio->banks), GFP_KERNEL);
+	kona_gpio->banks = devm_kcalloc(dev,
+					kona_gpio->num_bank,
+					sizeof(*kona_gpio->banks),
+					GFP_KERNEL);
 	if (!kona_gpio->banks)
 		return -ENOMEM;
 
diff --git a/drivers/gpio/gpio-davinci.c b/drivers/gpio/gpio-davinci.c
index b574ecff7761..035a454eca43 100644
--- a/drivers/gpio/gpio-davinci.c
+++ b/drivers/gpio/gpio-davinci.c
@@ -198,8 +198,8 @@ static int davinci_gpio_probe(struct platform_device *pdev)
 		ngpio = ARCH_NR_GPIOS;
 
 	nbank = DIV_ROUND_UP(ngpio, 32);
-	chips = devm_kzalloc(dev,
-			     nbank * sizeof(struct davinci_gpio_controller),
+	chips = devm_kcalloc(dev,
+			     nbank, sizeof(struct davinci_gpio_controller),
 			     GFP_KERNEL);
 	if (!chips)
 		return -ENOMEM;
diff --git a/drivers/gpio/gpio-htc-egpio.c b/drivers/gpio/gpio-htc-egpio.c
index 516383934945..ad6e5b518669 100644
--- a/drivers/gpio/gpio-htc-egpio.c
+++ b/drivers/gpio/gpio-htc-egpio.c
@@ -321,8 +321,8 @@ static int __init egpio_probe(struct platform_device *pdev)
 	platform_set_drvdata(pdev, ei);
 
 	ei->nchips = pdata->num_chips;
-	ei->chip = devm_kzalloc(&pdev->dev,
-				sizeof(struct egpio_chip) * ei->nchips,
+	ei->chip = devm_kcalloc(&pdev->dev,
+				ei->nchips, sizeof(struct egpio_chip),
 				GFP_KERNEL);
 	if (!ei->chip) {
 		ret = -ENOMEM;
diff --git a/drivers/gpio/gpio-thunderx.c b/drivers/gpio/gpio-thunderx.c
index d16e9d4a129b..1306722faa5a 100644
--- a/drivers/gpio/gpio-thunderx.c
+++ b/drivers/gpio/gpio-thunderx.c
@@ -504,16 +504,17 @@ static int thunderx_gpio_probe(struct pci_dev *pdev,
 		txgpio->base_msi = (c >> 8) & 0xff;
 	}
 
-	txgpio->msix_entries = devm_kzalloc(dev,
-					  sizeof(struct msix_entry) * ngpio,
+	txgpio->msix_entries = devm_kcalloc(dev,
+					  ngpio, sizeof(struct msix_entry),
 					  GFP_KERNEL);
 	if (!txgpio->msix_entries) {
 		err = -ENOMEM;
 		goto out;
 	}
 
-	txgpio->line_entries = devm_kzalloc(dev,
-					    sizeof(struct thunderx_line) * ngpio,
+	txgpio->line_entries = devm_kcalloc(dev,
+					    ngpio,
+					    sizeof(struct thunderx_line),
 					    GFP_KERNEL);
 	if (!txgpio->line_entries) {
 		err = -ENOMEM;