3 files changed, 6 insertions, 7 deletions
diff --git a/drivers/staging/media/davinci_vpfe/dm365_ipipeif.c b/drivers/staging/media/davinci_vpfe/dm365_ipipeif.c
index 87d42e18377d..17e105e7d892 100644
--- a/drivers/staging/media/davinci_vpfe/dm365_ipipeif.c
+++ b/drivers/staging/media/davinci_vpfe/dm365_ipipeif.c
@@ -209,10 +209,10 @@ static int ipipeif_hw_setup(struct v4l2_subdev *sd)
 	/* Combine all the fields to make CFG1 register of IPIPEIF */
 	tmp = val = get_oneshot_mode(ipipeif->input);
 	if (tmp < 0) {
-		pr_err("ipipeif: links setup required");
+		dev_err(&sd->devnode->dev, "ipipeif: links setup required");
 		return -EINVAL;
 	}
-	val = val << ONESHOT_SHIFT;
+	val <<= ONESHOT_SHIFT;
 
 	ipipeif_source = ipipeif_get_source(ipipeif);
 	val |= ipipeif_source << INPSRC_SHIFT;
@@ -747,7 +747,6 @@ static void ipipeif_set_default_config(struct vpfe_ipipeif_device *ipipeif)
 			.clip = 4095,
 		},
 	};
-	memset(&ipipeif->config, 0, sizeof(struct ipipeif_params));
 	memcpy(&ipipeif->config, &ipipeif_defaults,
 	       sizeof(struct ipipeif_params));
 }
diff --git a/drivers/staging/media/davinci_vpfe/dm365_resizer.c b/drivers/staging/media/davinci_vpfe/dm365_resizer.c
index 75e70e14b724..7cc8d1b4d737 100644
--- a/drivers/staging/media/davinci_vpfe/dm365_resizer.c
+++ b/drivers/staging/media/davinci_vpfe/dm365_resizer.c
@@ -907,7 +907,6 @@ resizer_set_defualt_configuration(struct vpfe_resizer_device *resizer)
 			.out_chr_pos = VPFE_IPIPE_YUV422_CHR_POS_COSITE,
 		},
 	};
-	memset(&resizer->config, 0, sizeof(struct resizer_params));
 	memcpy(&resizer->config, &rsz_default_config,
 	       sizeof(struct resizer_params));
 }
diff --git a/drivers/staging/media/davinci_vpfe/vpfe_mc_capture.c b/drivers/staging/media/davinci_vpfe/vpfe_mc_capture.c
index a350a20955f1..57426199ad7a 100644
--- a/drivers/staging/media/davinci_vpfe/vpfe_mc_capture.c
+++ b/drivers/staging/media/davinci_vpfe/vpfe_mc_capture.c
@@ -226,8 +226,8 @@ static int vpfe_enable_clock(struct vpfe_device *vpfe_dev)
 	if (!vpfe_cfg->num_clocks)
 		return 0;
 
-	vpfe_dev->clks = kzalloc(vpfe_cfg->num_clocks *
-				   sizeof(struct clock *), GFP_KERNEL);
+	vpfe_dev->clks = kcalloc(vpfe_cfg->num_clocks,
+				 sizeof(struct clock *), GFP_KERNEL);
 	if (vpfe_dev->clks == NULL)
 		return -ENOMEM;
 
@@ -346,7 +346,8 @@ static int register_i2c_devices(struct vpfe_device *vpfe_dev)
 	i2c_adap = i2c_get_adapter(1);
 	num_subdevs = vpfe_cfg->num_subdevs;
 	vpfe_dev->sd =
-		  kzalloc(sizeof(struct v4l2_subdev *)*num_subdevs, GFP_KERNEL);
+		  kcalloc(num_subdevs, sizeof(struct v4l2_subdev *),
+			  GFP_KERNEL);
 	if (vpfe_dev->sd == NULL)
 		return -ENOMEM;