Staging: i4l: Fix coding style issues.

Fix coding style issues.
Changes in v2:
* Correcting the heading.
* Resending v2 as previously it is not showing in mailing list.

Sandhya Bankar (4):
Staging: i4l: pcbit: capi: Add parentheses to complex macro.
Staging: i4l: pcbit: drv: Use !x instead of x == NULL.
Staging: i4l: pcbit: edss1: Do not initialise statics to 0.
Staging: i4l: pcbit: layer2: Add parentheses to complex macro.

 drivers/staging/i4l/pcbit/capi.h   | 2 +-
 drivers/staging/i4l/pcbit/drv.c    | 4 ++--
 drivers/staging/i4l/pcbit/edss1.c  | 2 +-
 drivers/staging/i4l/pcbit/layer2.h | 2 +-
 4 files changed, 5 insertions(+), 5 deletions(-)

1.8.3.4