Allow generators to explicitly signal an error if the C structs contain
unsupported or invalid fields.
Signed-off-by: Michael Tretter <m.tretter@xxxxxxxxxxxxxx>
---
drivers/media/platform/allegro-dvt/nal-rbsp.c | 5 +++++
drivers/media/platform/allegro-dvt/nal-rbsp.h | 1 +
2 files changed, 6 insertions(+)
diff --git a/drivers/media/platform/allegro-dvt/nal-rbsp.c b/drivers/media/platform/allegro-dvt/nal-rbsp.c
index 935ba23844f2..d911322d0efa 100644
--- a/drivers/media/platform/allegro-dvt/nal-rbsp.c
+++ b/drivers/media/platform/allegro-dvt/nal-rbsp.c
@@ -29,6 +29,11 @@ void rbsp_init(struct rbsp *rbsp, void *addr, size_t size,
rbsp->error = 0;
}
+void rbsp_unsupported(struct rbsp *rbsp)
+{
+ rbsp->error = -EINVAL;
+}
+
static int rbsp_read_bits(struct rbsp *rbsp, int n, unsigned int *value);
static int rbsp_write_bits(struct rbsp *rbsp, int n, unsigned int value);
diff --git a/drivers/media/platform/allegro-dvt/nal-rbsp.h b/drivers/media/platform/allegro-dvt/nal-rbsp.h
index 90cc1a4f716d..c72f49fed8d3 100644
--- a/drivers/media/platform/allegro-dvt/nal-rbsp.h
+++ b/drivers/media/platform/allegro-dvt/nal-rbsp.h
@@ -49,6 +49,7 @@ extern struct nal_rbsp_ops read;
void rbsp_init(struct rbsp *rbsp, void *addr, size_t size,
struct nal_rbsp_ops *ops);
+void rbsp_unsupported(struct rbsp *rbsp);
void rbsp_bit(struct rbsp *rbsp, int *value);
void rbsp_bits(struct rbsp *rbsp, int n, int *value);
--
2.20.1
