From 5303135c178c2f51044ddbc30037af9f030e6017 Mon Sep 17 00:00:00 2001 From: Bhumika Goyal Date: Sat, 26 Aug 2017 08:57:26 -0400 Subject: media: platform: make video_device const Make these const as they are only used during a copy operation. Done using Coccinelle: @match disable optional_qualifier@ identifier s; @@ static struct video_device s = {...}; @ref@ position p; identifier match.s; @@ s@p @good1@ identifier match.s; expression list[3] es; position ref.p; @@ cx88_vdev_init(es,&s@p,...) @good2@ position ref.p; identifier match.s,f,c; expression e; @@ ( e = s@p | e = s@p.f | c(...,s@p.f,...) | c(...,s@p,...) ) @bad depends on !good1 && !good2@ position ref.p; identifier match.s; @@ s@p @depends on forall !bad disable optional_qualifier@ identifier match.s; @@ static + const struct video_device s; Signed-off-by: Bhumika Goyal Signed-off-by: Mauro Carvalho Chehab --- drivers/media/platform/fsl-viu.c | 2 +- drivers/media/platform/m2m-deinterlace.c | 2 +- drivers/media/platform/marvell-ccic/mcam-core.c | 2 +- drivers/media/platform/mx2_emmaprp.c | 2 +- drivers/media/platform/s5p-g2d/g2d.c | 2 +- drivers/media/platform/ti-vpe/cal.c | 2 +- drivers/media/platform/ti-vpe/vpe.c | 2 +- drivers/media/platform/via-camera.c | 2 +- drivers/media/platform/vim2m.c | 2 +- 9 files changed, 9 insertions(+), 9 deletions(-) (limited to 'drivers/media') diff --git a/drivers/media/platform/fsl-viu.c b/drivers/media/platform/fsl-viu.c index 2e06dd564442..fb43025df573 100644 --- a/drivers/media/platform/fsl-viu.c +++ b/drivers/media/platform/fsl-viu.c @@ -1380,7 +1380,7 @@ static const struct v4l2_ioctl_ops viu_ioctl_ops = { .vidioc_unsubscribe_event = v4l2_event_unsubscribe, }; -static struct video_device viu_template = { +static const struct video_device viu_template = { .name = "FSL viu", .fops = &viu_fops, .minor = -1, diff --git a/drivers/media/platform/m2m-deinterlace.c b/drivers/media/platform/m2m-deinterlace.c index 98f6db27b97e..c8a12493f395 100644 --- a/drivers/media/platform/m2m-deinterlace.c +++ b/drivers/media/platform/m2m-deinterlace.c @@ -979,7 +979,7 @@ static const struct v4l2_file_operations deinterlace_fops = { .mmap = deinterlace_mmap, }; -static struct video_device deinterlace_videodev = { +static const struct video_device deinterlace_videodev = { .name = MEM2MEM_NAME, .fops = &deinterlace_fops, .ioctl_ops = &deinterlace_ioctl_ops, diff --git a/drivers/media/platform/marvell-ccic/mcam-core.c b/drivers/media/platform/marvell-ccic/mcam-core.c index 8cac2f202099..b07a251e8857 100644 --- a/drivers/media/platform/marvell-ccic/mcam-core.c +++ b/drivers/media/platform/marvell-ccic/mcam-core.c @@ -1639,7 +1639,7 @@ static const struct v4l2_file_operations mcam_v4l_fops = { * This template device holds all of those v4l2 methods; we * clone it for specific real devices. */ -static struct video_device mcam_v4l_template = { +static const struct video_device mcam_v4l_template = { .name = "mcam", .fops = &mcam_v4l_fops, .ioctl_ops = &mcam_v4l_ioctl_ops, diff --git a/drivers/media/platform/mx2_emmaprp.c b/drivers/media/platform/mx2_emmaprp.c index 92124ffc4d8b..4a2b1afa19c4 100644 --- a/drivers/media/platform/mx2_emmaprp.c +++ b/drivers/media/platform/mx2_emmaprp.c @@ -873,7 +873,7 @@ static const struct v4l2_file_operations emmaprp_fops = { .mmap = emmaprp_mmap, }; -static struct video_device emmaprp_videodev = { +static const struct video_device emmaprp_videodev = { .name = MEM2MEM_NAME, .fops = &emmaprp_fops, .ioctl_ops = &emmaprp_ioctl_ops, diff --git a/drivers/media/platform/s5p-g2d/g2d.c b/drivers/media/platform/s5p-g2d/g2d.c index bd655b564f54..66aa8cf1d048 100644 --- a/drivers/media/platform/s5p-g2d/g2d.c +++ b/drivers/media/platform/s5p-g2d/g2d.c @@ -602,7 +602,7 @@ static const struct v4l2_ioctl_ops g2d_ioctl_ops = { .vidioc_cropcap = vidioc_cropcap, }; -static struct video_device g2d_videodev = { +static const struct video_device g2d_videodev = { .name = G2D_NAME, .fops = &g2d_fops, .ioctl_ops = &g2d_ioctl_ops, diff --git a/drivers/media/platform/ti-vpe/cal.c b/drivers/media/platform/ti-vpe/cal.c index 0c7ddf894a69..42e383a48ffe 100644 --- a/drivers/media/platform/ti-vpe/cal.c +++ b/drivers/media/platform/ti-vpe/cal.c @@ -1420,7 +1420,7 @@ static const struct v4l2_ioctl_ops cal_ioctl_ops = { .vidioc_unsubscribe_event = v4l2_event_unsubscribe, }; -static struct video_device cal_videodev = { +static const struct video_device cal_videodev = { .name = CAL_MODULE_NAME, .fops = &cal_fops, .ioctl_ops = &cal_ioctl_ops, diff --git a/drivers/media/platform/ti-vpe/vpe.c b/drivers/media/platform/ti-vpe/vpe.c index 2873c225e5d6..45bd10544189 100644 --- a/drivers/media/platform/ti-vpe/vpe.c +++ b/drivers/media/platform/ti-vpe/vpe.c @@ -2421,7 +2421,7 @@ static const struct v4l2_file_operations vpe_fops = { .mmap = v4l2_m2m_fop_mmap, }; -static struct video_device vpe_videodev = { +static const struct video_device vpe_videodev = { .name = VPE_MODULE_NAME, .fops = &vpe_fops, .ioctl_ops = &vpe_ioctl_ops, diff --git a/drivers/media/platform/via-camera.c b/drivers/media/platform/via-camera.c index e16f70a5df1d..805d4a8fc17e 100644 --- a/drivers/media/platform/via-camera.c +++ b/drivers/media/platform/via-camera.c @@ -1259,7 +1259,7 @@ static struct viafb_pm_hooks viacam_pm_hooks = { * Setup stuff. */ -static struct video_device viacam_v4l_template = { +static const struct video_device viacam_v4l_template = { .name = "via-camera", .minor = -1, .tvnorms = V4L2_STD_NTSC_M, diff --git a/drivers/media/platform/vim2m.c b/drivers/media/platform/vim2m.c index afbaa35ab205..b01fba020d5f 100644 --- a/drivers/media/platform/vim2m.c +++ b/drivers/media/platform/vim2m.c @@ -974,7 +974,7 @@ static const struct v4l2_file_operations vim2m_fops = { .mmap = v4l2_m2m_fop_mmap, }; -static struct video_device vim2m_videodev = { +static const struct video_device vim2m_videodev = { .name = MEM2MEM_NAME, .vfl_dir = VFL_DIR_M2M, .fops = &vim2m_fops, -- cgit