Trivial fix for these bogus compile warnings:

v4l/va1j5jf8007s.c: In function 'va1j5jf8007s_tune':
v4l/va1j5jf8007s.c:394: warning: 'lock' may be used uninitialized in this function
v4l/va1j5jf8007t.c: In function 'va1j5jf8007t_tune':
v4l/va1j5jf8007t.c:273: warning: 'lock' may be used uninitialized in this function
v4l/va1j5jf8007t.c:273: warning: 'retry' may be used uninitialized in this function

These variables are never used uninitialized, but the compiler couldn't
figure that out unfortunately.
Signed-off-by: NHans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Remove duplicated #include('s) in
  drivers/media/dvb/pt1/pt1.c
Signed-off-by: NHuang Weiyi <weiyi.huang@gmail.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Signed-off-by: NHIRANO Takahito <hiranotaka@zng.info>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

The lack of #include <linux/vmalloc.h> caused a compile error on some
architectures.
Signed-off-by: NHIRANO Takahito <hiranotaka@zng.info>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

alpha:

drivers/media/dvb/pt1/pt1.c: In function 'pt1_cleanup_tables':
drivers/media/dvb/pt1/pt1.c:422: error: implicit declaration of function 'vfree'
drivers/media/dvb/pt1/pt1.c: In function 'pt1_init_tables':
drivers/media/dvb/pt1/pt1.c:431: error: implicit declaration of function 'vmalloc'
drivers/media/dvb/pt1/pt1.c:431: warning: assignment makes pointer from integer without a cast
Acked-by: NMauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

drivers/media/dvb/pt1/pt1.c: In function ‘pt1_probe’:
drivers/media/dvb/pt1/pt1.c:915: warning: ‘DMA_nnBIT_MASK’ is deprecated
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>

Add a driver for Earthsoft PT1

Eearthsoft PT1 is a PCI card for Japanese broadcasting with two ISDB-S
and ISDB-T demodulators.

This card has neither MPEG decoder nor conditional access module
onboard. It transmits only compressed and possibly encrypted MPEG data
over the PCI bus, so you need an external software decoder and a
decrypter to watch TV on your computer.

This driver is originally developed by Tomoaki Ishikawa
<tomy@users.sourceforge.jp> by reverse engineering.

[mchehab@redhat.com: renamed isdb_ts to isdbs_ts to use the current standard]
Signed-off-by: NHIRANO Takahito <hiranotaka@zng.info>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>