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32dd9e873b
v4l2_subdev_{core/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) @r1 disable optional_qualifier @ identifier i; position p; @@ static struct v4l2_subdev_core_ops i@p = {...}; @ok1@ identifier r1.i; position p; struct v4l2_subdev_ops obj; @@ obj.core=&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_core_ops i; File size before: text data bss dec hex filename 858 576 0 1434 59a soc_camera/soc_camera_platform.o File size after: text data bss dec hex filename 1234 192 0 1426 592 soc_camera/soc_camera_platform.o Signed-off-by: Bhumika Goyal <bhumirks@gmail.com> Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com> |
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.. | ||
cec | ||
common | ||
dvb-core | ||
dvb-frontends | ||
firewire | ||
i2c | ||
mmc | ||
pci | ||
platform | ||
radio | ||
rc | ||
spi | ||
tuners | ||
usb | ||
v4l2-core | ||
cec-edid.c | ||
Kconfig | ||
Makefile | ||
media-device.c | ||
media-devnode.c | ||
media-entity.c |