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  1. 31 1月, 2017 1 次提交
    • B
      [media] exynos4-is: constify v4l2_subdev_* structures · a2fafda6
      由 Bhumika Goyal 提交于 
      v4l2_subdev_{core/pad/video}_ops structures are stored in the
fields of the v4l2_subdev_ops structure which are of type const.
Also, v4l2_subdev_ops structure is passed to a function
having its argument of type const. As these structures are never
modified, so declare them as const.
Done using Coccinelle:(one of the scripts used)

@r1 disable optional_qualifier @
identifier i;
position p;
@@
static struct v4l2_subdev_ops i@p = {...};

@ok1@
identifier r1.i;
position p;
expression e1;
@@
v4l2_subdev_init(e1,&i@p)

@bad@
position p!={r1.p,ok1.p};
identifier r1.i;
@@
i@p

@depends on !bad disable optional_qualifier@
identifier r1.i;
@@
+const
struct v4l2_subdev_ops i;

File size before:
   text	   data	    bss	    dec	    hex	filename
  16830	   1064	      0	  17894	   45e6 platform/exynos4-is/fimc-capture.o
   7787	    704	     20	   8511	   213f platform/exynos4-is/mipi-csis.o

File size after:
   text	   data	    bss	    dec	    hex	filename
  17022	    880	      0	  17902	   45ee platform/exynos4-is/fimc-capture.o
   8299	    192	     20	   8511	   213f platform/exynos4-is/mipi-csis.o
Signed-off-by: NBhumika Goyal <bhumirks@gmail.com>
Signed-off-by: NSylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>
      a2fafda6
  3. 22 9月, 2016 1 次提交
  5. 24 6月, 2016 1 次提交
    • M
      exynos4-is: remove some unused vars · 21ed2034
      由 Mauro Carvalho Chehab 提交于 
      Gcc 6.1 warns about some unused vars and functions. Remove them:

drivers/media/platform/exynos4-is/mipi-csis.c:665:46: warning: 's5pcsis_sd_internal_ops' defined but not used [-Wunused-const-variable=]
 static const struct v4l2_subdev_internal_ops s5pcsis_sd_internal_ops = {
                                              ^~~~~~~~~~~~~~~~~~~~~~~

drivers/media/platform/exynos4-is/mipi-csis.c:652:12: warning: 's5pcsis_open' defined but not used [-Wunused-function]
 static int s5pcsis_open(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh)
            ^~~~~~~~~~~~
Signed-off-by: NMauro Carvalho Chehab <mchehab@s-opensource.com>
      21ed2034
  7. 14 4月, 2016 1 次提交
  9. 01 2月, 2016 1 次提交
  11. 11 1月, 2016 2 次提交
  13. 17 11月, 2015 1 次提交
    • M
      [media] include/media: move driver interface headers to a separate dir · d647f0b7
      由 Mauro Carvalho Chehab 提交于 
      Let's not mix headers used by the core with those headers that
are needed by some driver-specific interface header.

The headers used on drivers were manually moved using:
    mkdir include/media/drv-intf/
    git mv include/media/cx2341x.h include/media/cx25840.h \
	include/media/exynos-fimc.h include/media/msp3400.h \
	include/media/s3c_camif.h include/media/saa7146.h \
	include/media/saa7146_vv.h  include/media/sh_mobile_ceu.h \
	include/media/sh_mobile_csi2.h include/media/sh_vou.h \
	include/media/si476x.h include/media/soc_mediabus.h \
	include/media/tea575x.h include/media/drv-intf/

And the references for those headers were corrected using:

    MAIN_DIR="media/"
    PREV_DIR="media/"
    DIRS="drv-intf/"

    echo "Checking affected files" >&2
    for i in $DIRS; do
	for j in $(find include/$MAIN_DIR/$i -type f -name '*.h'); do
		 n=`basename $j`
		git grep -l $n
	done
    done|sort|uniq >files && (
	echo "Handling files..." >&2;
	echo "for i in \$(cat files|grep -v Documentation); do cat \$i | \\";
	(
		cd include/$MAIN_DIR;
		for j in $DIRS; do
			for i in $(ls $j); do
				echo "perl -ne 's,(include [\\\"\\<])$PREV_DIR($i)([\\\"\\>]),\1$MAIN_DIR$j\2\3,; print \$_' |\\";
			done;
		done;
		echo "cat > a && mv a \$i; done";
	);
	echo "Handling documentation..." >&2;
	echo "for i in MAINTAINERS \$(cat files); do cat \$i | \\";
	(
		cd include/$MAIN_DIR;
		for j in $DIRS; do
			for i in $(ls $j); do
				echo "  perl -ne 's,include/$PREV_DIR($i)\b,include/$MAIN_DIR$j\1,; print \$_' |\\";
			done;
		done;
		echo "cat > a && mv a \$i; done"
	);
    ) >script && . ./script
Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>
Acked-by: NArnd Bergmann <arnd@arndb.de>
      d647f0b7
  15. 02 10月, 2015 1 次提交
  17. 24 3月, 2015 1 次提交
  19. 05 12月, 2014 1 次提交
  21. 15 11月, 2014 1 次提交
  23. 20 10月, 2014 1 次提交
  25. 27 8月, 2014 2 次提交
  27. 24 5月, 2014 1 次提交
  29. 07 3月, 2014 2 次提交
  31. 03 1月, 2014 1 次提交
  33. 05 12月, 2013 1 次提交
  35. 17 10月, 2013 1 次提交
  37. 29 6月, 2013 1 次提交
  39. 21 5月, 2013 1 次提交
  41. 25 4月, 2013 1 次提交
  43. 31 3月, 2013 2 次提交
  45. 06 2月, 2013 4 次提交
  47. 26 1月, 2013 1 次提交
  49. 04 1月, 2013 1 次提交
    • G
      Drivers: media: remove __dev* attributes. · 4c62e976
      由 Greg Kroah-Hartman 提交于 
      CONFIG_HOTPLUG is going away as an option.  As a result, the __dev*
markings need to be removed.

This change removes the use of __devinit, __devexit_p, __devinitdata,
__devinitconst, and __devexit from these drivers.

Based on patches originally written by Bill Pemberton, but redone by me
in order to handle some of the coding style issues better, by hand.

Cc: Bill Pemberton <wfp5p@virginia.edu>
Cc: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
      4c62e976
  51. 28 12月, 2012 1 次提交
  53. 21 12月, 2012 4 次提交
  55. 06 10月, 2012 3 次提交