From e4c0c6bc0c3baa6ba8cce4db5568fe9db5ad3c5f Mon Sep 17 00:00:00 2001
From: Shraddha Barke <shraddha.6596@gmail.com>
Date: Thu, 15 Oct 2015 00:58:26 +0530
Subject: [PATCH] Staging: comedi: Remove unnecessary 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
)
Signed-off-by: Shraddha Barke <shraddha.6596@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/staging/comedi/drivers/amplc_pci230.c | 2 +-
drivers/staging/comedi/drivers/cb_pcidas.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/comedi/drivers/amplc_pci230.c b/drivers/staging/comedi/drivers/amplc_pci230.c
index 5c5c4e2ec3d5e..4b39f6960c0a6 100644
--- a/drivers/staging/comedi/drivers/amplc_pci230.c
+++ b/drivers/staging/comedi/drivers/amplc_pci230.c
@@ -2275,7 +2275,7 @@ static int pci230_ai_cancel(struct comedi_device *dev,
static irqreturn_t pci230_interrupt(int irq, void *d)
{
unsigned char status_int, valid_status_int, temp_ier;
- struct comedi_device *dev = (struct comedi_device *)d;
+ struct comedi_device *dev = d;
struct pci230_private *devpriv = dev->private;
struct comedi_subdevice *s_ao = dev->write_subdev;
struct comedi_subdevice *s_ai = dev->read_subdev;
diff --git a/drivers/staging/comedi/drivers/cb_pcidas.c b/drivers/staging/comedi/drivers/cb_pcidas.c
index b43e836575fd1..b589e17379cc4 100644
--- a/drivers/staging/comedi/drivers/cb_pcidas.c
+++ b/drivers/staging/comedi/drivers/cb_pcidas.c
@@ -1234,7 +1234,7 @@ static void handle_ao_interrupt(struct comedi_device *dev, unsigned int status)
static irqreturn_t cb_pcidas_interrupt(int irq, void *d)
{
- struct comedi_device *dev = (struct comedi_device *)d;
+ struct comedi_device *dev = d;
const struct cb_pcidas_board *board = dev->board_ptr;
struct cb_pcidas_private *devpriv = dev->private;
struct comedi_subdevice *s = dev->read_subdev;
--
2.30.2