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author | 2014-10-30 17:02:48 +0530 | |
---|---|---|
committer | 2014-10-30 13:05:48 -0700 | |
commit | d82e62deb51b50b10736c71f06fa6ac26be3b5a3 (patch) | |
tree | 37cdd7f8d3afde9787cb7bc7228d4efc06a5d7d5 /drivers/staging/media/lirc | |
parent | staging: media: davinci_vpfe: Remove useless cast on void pointer (diff) | |
download | linux-dev-d82e62deb51b50b10736c71f06fa6ac26be3b5a3.tar.xz linux-dev-d82e62deb51b50b10736c71f06fa6ac26be3b5a3.zip |
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/lirc')
-rw-r--r-- | drivers/staging/media/lirc/lirc_igorplugusb.c | 2 | ||||
-rw-r--r-- | drivers/staging/media/lirc/lirc_imon.c | 4 | ||||
-rw-r--r-- | drivers/staging/media/lirc/lirc_sasem.c | 4 |
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 431d1e86ebf9..fd5d3d26b15d 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 e3b1fa9fd2f4..f98418cd2305 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 05969fb451ca..123ddf68b587 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; |