fifo_rw/fifo.c: Fixed checkpatch.pl warnings

Fixed checkpatch.pl warnings:

  - "foo* bar" should be "foo *bar"

  - braces not necessary for single statement blocks

  - const struct file_operations

  - over long line with 8 space tabs

  - missing space after ','
const struct file_operations, checkpatch.pl

s/^struct file_operations/const struct file_operations/
as per warning from checkpatch.pl
fifo_sysfs/fifo.c: Fixed checkpatch.pl warnings

Fixed checkpatch.pl warnings:

  - over long line with 8 space tabs

  - missing space after ','

  - // C99 comments

  - braces not necessary for single statement blocks

  - "foo* bar" should be "foo *bar"

  - no space before tabs
fifo_xxx/fifo.c: Fixed checkpatch.pl warnings

Fixed checkpatch.pl warnings:

  - "foo* bar" should be "foo *bar"

  - over long line with 8 space tabs

  - missing space after ','

  - braces not necessary for single statement blocks

  - // C99 comments

  - no space before tabs

  - do not initialize statics to zero (C already does this)

  - brace on next line for function definitions
MODULE_AUTHOR to bottom

Moved MODULE_AUTHOR to bottom to be consistent with other modules.
null/null.c: Fixed checkpatch.pl warnings

Fixed checkpatch.pl warnings:

  - "foo* bar" should be "foo *bar"

  - over long line with 8 space tabs

  - missing space after ','
param/hello.c: Fixed checkpatch.pl warnings

Fixed checkpatch.pl warnings:

  - braces not necessary for single statement blocks
added ram driver, not in project?

Added the ram driver which was apparently not in the project.

Also, checkpatch.pl clean.
sysx_file/sysx.c: Fixed checkpatch.pl warnings

Fixed checkpatch.pl warnings:

  - return value of sscanf not being checked
sysx_file2/sysx.c: Fixed checkpatch.pl warnings

Fixed checkpatch.pl warnings:

  - return value of sscanf not being checked
sysx_group/sysx.c: Fixed checkpatch.pl warnings

Fixed checkpatch.pl warnings:

  - return value of sscanf not being checked

  - // no C99 comments
sysx_ktype/sysx.c: Fixed checkpatch.pl warnings

Fixed checkpatch.pl warnings:

  - brackets not needed for single statement blocks

  - return value of sscanf not being checked

  - // no C99 comments

  - const struct sysfs_ops
sysx_ktype2/sysx.c: Fixed checkpatch.pl warnings

Fixed checkpatch.pl warnings:

  - brackets not needed for single statement blocks

  - return value of sscanf not being checked

  - // no C99 comments

  - const struct sysfs_ops

  - line over 80 characters
zero/zero.c: Fixed checkpatch.pl warnings

Fixed checkpatch.pl warnings:

  - line over 80 characters

  - brackets not needed for single statement blocks

  - "foo* bar" should be "foo *bar"
s/const struct/static const struct/

Changed const struct file_operations to static const struct
file_operations.  They are not needed outside of this file.