diff options
| -rw-r--r-- | drivers/media/platform/imx-jpeg/mxc-jpeg.c | 16 | ||||
| -rw-r--r-- | drivers/media/platform/imx-jpeg/mxc-jpeg.h | 18 |
2 files changed, 17 insertions, 17 deletions
diff --git a/drivers/media/platform/imx-jpeg/mxc-jpeg.c b/drivers/media/platform/imx-jpeg/mxc-jpeg.c index 3a49007e1264..755138063ee6 100644 --- a/drivers/media/platform/imx-jpeg/mxc-jpeg.c +++ b/drivers/media/platform/imx-jpeg/mxc-jpeg.c @@ -62,7 +62,7 @@ #include "mxc-jpeg-hw.h" #include "mxc-jpeg.h" -static struct mxc_jpeg_fmt mxc_formats[] = { +static const struct mxc_jpeg_fmt mxc_formats[] = { { .name = "JPEG", .fourcc = V4L2_PIX_FMT_JPEG, @@ -341,7 +341,7 @@ static inline struct mxc_jpeg_ctx *mxc_jpeg_fh_to_ctx(struct v4l2_fh *fh) return container_of(fh, struct mxc_jpeg_ctx, fh); } -static int enum_fmt(struct mxc_jpeg_fmt *mxc_formats, int n, +static int enum_fmt(const struct mxc_jpeg_fmt *mxc_formats, int n, struct v4l2_fmtdesc *f, u32 type) { int i, num = 0; @@ -368,13 +368,13 @@ static int enum_fmt(struct mxc_jpeg_fmt *mxc_formats, int n, return 0; } -static struct mxc_jpeg_fmt *mxc_jpeg_find_format(struct mxc_jpeg_ctx *ctx, - u32 pixelformat) +static const struct mxc_jpeg_fmt *mxc_jpeg_find_format(struct mxc_jpeg_ctx *ctx, + u32 pixelformat) { unsigned int k; for (k = 0; k < MXC_JPEG_NUM_FORMATS; k++) { - struct mxc_jpeg_fmt *fmt = &mxc_formats[k]; + const struct mxc_jpeg_fmt *fmt = &mxc_formats[k]; if (fmt->fourcc == pixelformat) return fmt; @@ -1536,7 +1536,7 @@ static int mxc_jpeg_enum_fmt_vid_out(struct file *file, void *priv, MXC_JPEG_FMT_TYPE_RAW); } -static int mxc_jpeg_try_fmt(struct v4l2_format *f, struct mxc_jpeg_fmt *fmt, +static int mxc_jpeg_try_fmt(struct v4l2_format *f, const struct mxc_jpeg_fmt *fmt, struct mxc_jpeg_ctx *ctx, int q_type) { struct v4l2_pix_format_mplane *pix_mp = &f->fmt.pix_mp; @@ -1612,7 +1612,7 @@ static int mxc_jpeg_try_fmt_vid_cap(struct file *file, void *priv, struct mxc_jpeg_ctx *ctx = mxc_jpeg_fh_to_ctx(priv); struct mxc_jpeg_dev *jpeg = ctx->mxc_jpeg; struct device *dev = jpeg->dev; - struct mxc_jpeg_fmt *fmt; + const struct mxc_jpeg_fmt *fmt; u32 fourcc = f->fmt.pix_mp.pixelformat; int q_type = (jpeg->mode == MXC_JPEG_DECODE) ? @@ -1643,7 +1643,7 @@ static int mxc_jpeg_try_fmt_vid_out(struct file *file, void *priv, struct mxc_jpeg_ctx *ctx = mxc_jpeg_fh_to_ctx(priv); struct mxc_jpeg_dev *jpeg = ctx->mxc_jpeg; struct device *dev = jpeg->dev; - struct mxc_jpeg_fmt *fmt; + const struct mxc_jpeg_fmt *fmt; u32 fourcc = f->fmt.pix_mp.pixelformat; int q_type = (jpeg->mode == MXC_JPEG_ENCODE) ? diff --git a/drivers/media/platform/imx-jpeg/mxc-jpeg.h b/drivers/media/platform/imx-jpeg/mxc-jpeg.h index 7697de490d2e..4c210852e876 100644 --- a/drivers/media/platform/imx-jpeg/mxc-jpeg.h +++ b/drivers/media/platform/imx-jpeg/mxc-jpeg.h @@ -51,7 +51,7 @@ enum mxc_jpeg_mode { * @flags: flags describing format applicability */ struct mxc_jpeg_fmt { - char *name; + const char *name; u32 fourcc; enum v4l2_jpeg_chroma_subsampling subsampling; int nc; @@ -74,14 +74,14 @@ struct mxc_jpeg_desc { } __packed; struct mxc_jpeg_q_data { - struct mxc_jpeg_fmt *fmt; - u32 sizeimage[MXC_JPEG_MAX_PLANES]; - u32 bytesperline[MXC_JPEG_MAX_PLANES]; - int w; - int w_adjusted; - int h; - int h_adjusted; - unsigned int sequence; + const struct mxc_jpeg_fmt *fmt; + u32 sizeimage[MXC_JPEG_MAX_PLANES]; + u32 bytesperline[MXC_JPEG_MAX_PLANES]; + int w; + int w_adjusted; + int h; + int h_adjusted; + unsigned int sequence; }; struct mxc_jpeg_ctx { |