target/linux/layerscape/patches-4.4/7158-staging-fsl-mc-Drop-unneeded-void-pointer-cast.patch

   1 From d9605741556a15dceed105afd7369d644aa46207 Mon Sep 17 00:00:00 2001
   2 From: Janani Ravichandran <janani.rvchndrn@gmail.com>
   3 Date: Thu, 25 Feb 2016 14:46:11 -0500
   4 Subject: [PATCH 158/226] staging: fsl-mc: Drop unneeded void pointer cast
   5
   6 Void pointers need not be cast to other pointer types.
   7 Semantic patch used:
   8
   9 @r@
  10 expression x;
  11 void *e;
  12 type T;
  13 identifier f;
  14 @@
  15
  16 (
  17   *((T *)e)
  18 |
  19   ((T *)x) [...]
  20 |
  21   ((T *)x)->f
  22 |
  23 - (T *)
  24   e
  25 )
  26
  27 Signed-off-by: Janani Ravichandran <janani.rvchndrn@gmail.com>
  28 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
  29 ---
  30  drivers/staging/fsl-mc/bus/dprc-driver.c |    2 +-
  31  1 file changed, 1 insertion(+), 1 deletion(-)
  32
  33 --- a/drivers/staging/fsl-mc/bus/dprc-driver.c
  34 +++ b/drivers/staging/fsl-mc/bus/dprc-driver.c
  35 @@ -407,7 +407,7 @@ static irqreturn_t dprc_irq0_handler_thr
  36  {
  37         int error;
  38         u32 status;
  39 -       struct device *dev = (struct device *)arg;
  40 +       struct device *dev = arg;
  41         struct fsl_mc_device *mc_dev = to_fsl_mc_device(dev);
  42         struct fsl_mc_bus *mc_bus = to_fsl_mc_bus(mc_dev);
  43         struct fsl_mc_io *mc_io = mc_dev->mc_io;