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authorTapasweni Pathak <tapaswenipathak@gmail.com>2014-10-30 11:32:48 (GMT)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2014-10-30 20:05:48 (GMT)
commitd82e62deb51b50b10736c71f06fa6ac26be3b5a3 (patch)
tree37cdd7f8d3afde9787cb7bc7228d4efc06a5d7d5 /drivers/staging/media
parentad1d2a4fc8676588f6fe9882235056f1c6d13b50 (diff)
staging: media: lirc: 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/lirc/lirc_igorplugusb.c2
-rw-r--r--drivers/staging/media/lirc/lirc_imon.c4
-rw-r--r--drivers/staging/media/lirc/lirc_sasem.c4
3 files changed, 5 insertions, 5 deletions
diff --git a/drivers/staging/media/lirc/lirc_igorplugusb.c b/drivers/staging/media/lirc/lirc_igorplugusb.c
index 431d1e8..fd5d3d2 100644
--- a/drivers/staging/media/lirc/lirc_igorplugusb.c
+++ b/drivers/staging/media/lirc/lirc_igorplugusb.c
@@ -282,7 +282,7 @@ static void send_fragment(struct igorplug *ir, struct lirc_buffer *buf,
static int igorplugusb_remote_poll(void *data, struct lirc_buffer *buf)
{
int ret;
- struct igorplug *ir = (struct igorplug *)data;
+ struct igorplug *ir = data;
if (!ir || !ir->usbdev) /* Has the device been removed? */
return -ENODEV;
diff --git a/drivers/staging/media/lirc/lirc_imon.c b/drivers/staging/media/lirc/lirc_imon.c
index e3b1fa9..f98418c 100644
--- a/drivers/staging/media/lirc/lirc_imon.c
+++ b/drivers/staging/media/lirc/lirc_imon.c
@@ -495,7 +495,7 @@ static int ir_open(void *data)
/* prevent races with disconnect */
mutex_lock(&driver_lock);
- context = (struct imon_context *)data;
+ context = data;
/* initial IR protocol decode variables */
context->rx.count = 0;
@@ -516,7 +516,7 @@ static void ir_close(void *data)
{
struct imon_context *context;
- context = (struct imon_context *)data;
+ context = data;
if (!context) {
pr_err("%s: no context for device\n", __func__);
return;
diff --git a/drivers/staging/media/lirc/lirc_sasem.c b/drivers/staging/media/lirc/lirc_sasem.c
index 05969fb..123ddf6 100644
--- a/drivers/staging/media/lirc/lirc_sasem.c
+++ b/drivers/staging/media/lirc/lirc_sasem.c
@@ -488,7 +488,7 @@ static int ir_open(void *data)
/* prevent races with disconnect */
mutex_lock(&disconnect_lock);
- context = (struct sasem_context *) data;
+ context = data;
mutex_lock(&context->ctx_lock);
@@ -530,7 +530,7 @@ static void ir_close(void *data)
{
struct sasem_context *context;
- context = (struct sasem_context *)data;
+ context = data;
if (!context) {
pr_err("%s: no context for device\n", __func__);
return;

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