Searched refs:v4l2_fh_is_singular (Results 1 – 6 of 6) sorted by relevance
136 * v4l2_fh_is_singular - Returns 1 if this filehandle is the only filehandle143 int v4l2_fh_is_singular(struct v4l2_fh *fh);151 * This is a helper function variant of v4l2_fh_is_singular() with uses158 return v4l2_fh_is_singular(filp->private_data); in v4l2_fh_is_singular_file()
105 int v4l2_fh_is_singular(struct v4l2_fh *fh) in v4l2_fh_is_singular() function 117 EXPORT_SYMBOL_GPL(v4l2_fh_is_singular);
572 if (!v4l2_fh_is_singular(&fh->vfh)) in v4l2_flash_open() 622 if (!v4l2_fh_is_singular(&fh->vfh)) in v4l2_flash_close()
127 :c:func:`v4l2_fh_is_singular <v4l2_fh_is_singular>`135 - Same, but it calls v4l2_fh_is_singular with filp->private_data.
874 int v4l2_fh_is_singular(struct v4l2_fh *fh)880 功能相同，但通过 filp->private_data 调用 v4l2_fh_is_singular。
157 if (v4l2_fh_is_singular(&ctx->fh)) { in fops_vcodec_open()