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authorTapasweni Pathak <tapaswenipathak@gmail.com>2014-10-30 11:32:36 (GMT)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2014-10-30 20:05:47 (GMT)
commitad1d2a4fc8676588f6fe9882235056f1c6d13b50 (patch)
tree90912129f1e691a001f419f02d8a0f1c6a73fdf9 /drivers/staging/media
parent31f8f066f5bc8dc5ce1efbbdfddec401ed790a2b (diff)
staging: media: davinci_vpfe: Remove useless cast on void pointer
void pointers do not need to be cast to other pointer types. The semantic patch used to find this: @r@ expression x; void* e; type T; identifier f; @@ ( *((T *)e) | ((T *)x)[...] | ((T *)x)->f | - (T *) e ) Build tested it. Signed-off-by: Tapasweni Pathak <tapaswenipathak@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/media')
-rw-r--r--drivers/staging/media/davinci_vpfe/dm365_ipipeif.c4
-rw-r--r--drivers/staging/media/davinci_vpfe/dm365_resizer.c6
2 files changed, 5 insertions, 5 deletions
diff --git a/drivers/staging/media/davinci_vpfe/dm365_ipipeif.c b/drivers/staging/media/davinci_vpfe/dm365_ipipeif.c
index 6d4893b..413acbb 100644
--- a/drivers/staging/media/davinci_vpfe/dm365_ipipeif.c
+++ b/drivers/staging/media/davinci_vpfe/dm365_ipipeif.c
@@ -421,7 +421,7 @@ static int
ipipeif_get_config(struct v4l2_subdev *sd, void __user *arg)
{
struct vpfe_ipipeif_device *ipipeif = v4l2_get_subdevdata(sd);
- struct ipipeif_params *config = (struct ipipeif_params *)arg;
+ struct ipipeif_params *config = arg;
struct device *dev = ipipeif->subdev.v4l2_dev->dev;
if (!arg) {
@@ -462,7 +462,7 @@ ipipeif_get_config(struct v4l2_subdev *sd, void __user *arg)
static long ipipeif_ioctl(struct v4l2_subdev *sd,
unsigned int cmd, void *arg)
{
- struct ipipeif_params *config = (struct ipipeif_params *)arg;
+ struct ipipeif_params *config = arg;
int ret = -ENOIOCTLCMD;
switch (cmd) {
diff --git a/drivers/staging/media/davinci_vpfe/dm365_resizer.c b/drivers/staging/media/davinci_vpfe/dm365_resizer.c
index 4155026..36fc15a 100644
--- a/drivers/staging/media/davinci_vpfe/dm365_resizer.c
+++ b/drivers/staging/media/davinci_vpfe/dm365_resizer.c
@@ -149,7 +149,7 @@ configure_resizer_out_params(struct vpfe_resizer_device *resizer, int index,
param->rsz_en[index] = DISABLE;
return;
}
- output = (struct vpfe_rsz_output_spec *)output_spec;
+ output = output_spec;
param->rsz_en[index] = ENABLE;
if (partial) {
param->rsz_rsc_param[index].h_flip = output->h_flip;
@@ -1218,12 +1218,12 @@ static long resizer_ioctl(struct v4l2_subdev *sd, unsigned int cmd, void *arg)
switch (cmd) {
case VIDIOC_VPFE_RSZ_S_CONFIG:
- user_config = (struct vpfe_rsz_config *)arg;
+ user_config = arg;
ret = resizer_set_configuration(resizer, user_config);
break;
case VIDIOC_VPFE_RSZ_G_CONFIG:
- user_config = (struct vpfe_rsz_config *)arg;
+ user_config = arg;
if (!user_config->config) {
dev_err(dev, "error in VIDIOC_VPFE_RSZ_G_CONFIG\n");
return -EINVAL;

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