diff options
| author | Hans Verkuil <hverkuil-cisco@xs4all.nl> | 2020-11-09 09:47:44 +0100 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2020-11-17 07:14:46 +0100 |
| commit | 9463e07df8e0f93931e32c6f415d3f82bda63f35 (patch) | |
| tree | b68ce525c11aade2df63320c215c7966fb387239 /drivers/media/v4l2-core | |
| parent | dcdff74fa6bc00c32079d0bebd620764c26f2d89 (diff) | |
| download | linux-9463e07df8e0f93931e32c6f415d3f82bda63f35.tar.bz2 | |
media: v4l2-compat-ioctl32.c: add missing #ifdef CONFIG_COMPAT_32BIT_TIMEs
In two places time32 structures were defined, but they are not
used if CONFIG_COMPAT_32BIT_TIME is not set. Put these two structs
under #ifdef CONFIG_COMPAT_32BIT_TIME as well to clearly indicate
that they are only used if that config option is set.
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'drivers/media/v4l2-core')
| -rw-r--r-- | drivers/media/v4l2-core/v4l2-compat-ioctl32.c | 23 |
1 files changed, 18 insertions, 5 deletions
diff --git a/drivers/media/v4l2-core/v4l2-compat-ioctl32.c b/drivers/media/v4l2-core/v4l2-compat-ioctl32.c index 58d29284db13..0ca75f6784c5 100644 --- a/drivers/media/v4l2-core/v4l2-compat-ioctl32.c +++ b/drivers/media/v4l2-core/v4l2-compat-ioctl32.c @@ -304,6 +304,7 @@ struct v4l2_buffer32 { __s32 request_fd; }; +#ifdef CONFIG_COMPAT_32BIT_TIME struct v4l2_buffer32_time32 { __u32 index; __u32 type; /* enum v4l2_buf_type */ @@ -326,6 +327,7 @@ struct v4l2_buffer32_time32 { __u32 reserved2; __s32 request_fd; }; +#endif static int get_v4l2_plane32(struct v4l2_plane *p64, struct v4l2_plane32 __user *p32, @@ -763,6 +765,7 @@ struct v4l2_event32 { __u32 reserved[8]; }; +#ifdef CONFIG_COMPAT_32BIT_TIME struct v4l2_event32_time32 { __u32 type; union { @@ -775,6 +778,7 @@ struct v4l2_event32_time32 { __u32 id; __u32 reserved[8]; }; +#endif static int put_v4l2_event32(struct v4l2_event *p64, struct v4l2_event32 __user *p32) @@ -849,13 +853,10 @@ static int put_v4l2_edid32(struct v4l2_edid *p64, #define VIDIOC_G_FMT32 _IOWR('V', 4, struct v4l2_format32) #define VIDIOC_S_FMT32 _IOWR('V', 5, struct v4l2_format32) #define VIDIOC_QUERYBUF32 _IOWR('V', 9, struct v4l2_buffer32) -#define VIDIOC_QUERYBUF32_TIME32 _IOWR('V', 9, struct v4l2_buffer32_time32) #define VIDIOC_G_FBUF32 _IOR ('V', 10, struct v4l2_framebuffer32) #define VIDIOC_S_FBUF32 _IOW ('V', 11, struct v4l2_framebuffer32) #define VIDIOC_QBUF32 _IOWR('V', 15, struct v4l2_buffer32) -#define VIDIOC_QBUF32_TIME32 _IOWR('V', 15, struct v4l2_buffer32_time32) #define VIDIOC_DQBUF32 _IOWR('V', 17, struct v4l2_buffer32) -#define VIDIOC_DQBUF32_TIME32 _IOWR('V', 17, struct v4l2_buffer32_time32) #define VIDIOC_ENUMSTD32 _IOWR('V', 25, struct v4l2_standard32) #define VIDIOC_ENUMINPUT32 _IOWR('V', 26, struct v4l2_input32) #define VIDIOC_G_EDID32 _IOWR('V', 40, struct v4l2_edid32) @@ -865,10 +866,18 @@ static int put_v4l2_edid32(struct v4l2_edid *p64, #define VIDIOC_S_EXT_CTRLS32 _IOWR('V', 72, struct v4l2_ext_controls32) #define VIDIOC_TRY_EXT_CTRLS32 _IOWR('V', 73, struct v4l2_ext_controls32) #define VIDIOC_DQEVENT32 _IOR ('V', 89, struct v4l2_event32) -#define VIDIOC_DQEVENT32_TIME32 _IOR ('V', 89, struct v4l2_event32_time32) #define VIDIOC_CREATE_BUFS32 _IOWR('V', 92, struct v4l2_create_buffers32) #define VIDIOC_PREPARE_BUF32 _IOWR('V', 93, struct v4l2_buffer32) -#define VIDIOC_PREPARE_BUF32_TIME32 _IOWR('V', 93, struct v4l2_buffer32_time32) + +#ifdef CONFIG_COMPAT_32BIT_TIME +#define VIDIOC_QUERYBUF32_TIME32 _IOWR('V', 9, struct v4l2_buffer32_time32) +#define VIDIOC_QBUF32_TIME32 _IOWR('V', 15, struct v4l2_buffer32_time32) +#define VIDIOC_DQBUF32_TIME32 _IOWR('V', 17, struct v4l2_buffer32_time32) +#ifdef CONFIG_X86_64 +#define VIDIOC_DQEVENT32_TIME32 _IOR ('V', 89, struct v4l2_event32_time32) +#endif +#define VIDIOC_PREPARE_BUF32_TIME32 _IOWR('V', 93, struct v4l2_buffer32_time32) +#endif unsigned int v4l2_compat_translate_cmd(unsigned int cmd) { @@ -1055,10 +1064,12 @@ int v4l2_compat_get_array_args(struct file *file, void *mbuf, } break; } +#ifdef CONFIG_COMPAT_32BIT_TIME case VIDIOC_QUERYBUF32_TIME32: case VIDIOC_QBUF32_TIME32: case VIDIOC_DQBUF32_TIME32: case VIDIOC_PREPARE_BUF32_TIME32: +#endif case VIDIOC_QUERYBUF32: case VIDIOC_QBUF32: case VIDIOC_DQBUF32: @@ -1145,10 +1156,12 @@ int v4l2_compat_put_array_args(struct file *file, void __user *user_ptr, } break; } +#ifdef CONFIG_COMPAT_32BIT_TIME case VIDIOC_QUERYBUF32_TIME32: case VIDIOC_QBUF32_TIME32: case VIDIOC_DQBUF32_TIME32: case VIDIOC_PREPARE_BUF32_TIME32: +#endif case VIDIOC_QUERYBUF32: case VIDIOC_QBUF32: case VIDIOC_DQBUF32: |