Hi, Julien: On Wed, 2024-01-10 at 15:14 +0100, Julien Stephan wrote: > > External email : Please do not click links or open attachments until > you have verified the sender or the content. > From: Phi-bang Nguyen <pnguyen@xxxxxxxxxxxx> > > This driver provides a path to bypass the SoC ISP so that image data > coming from the SENINF can go directly into memory without any image > processing. This allows the use of an external ISP. > > Signed-off-by: Phi-bang Nguyen <pnguyen@xxxxxxxxxxxx> > Signed-off-by: Florian Sylvestre <fsylvestre@xxxxxxxxxxxx> > [Paul Elder fix irq locking] > Signed-off-by: Paul Elder <paul.elder@xxxxxxxxxxxxxxxx> > Co-developed-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx> > Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx> > Co-developed-by: Julien Stephan <jstephan@xxxxxxxxxxxx> > Signed-off-by: Julien Stephan <jstephan@xxxxxxxxxxxx> > --- [snip] > + > +static int mtk_cam_vb2_buf_init(struct vb2_buffer *vb) > +{ > + struct mtk_cam_dev_buffer *buf = to_mtk_cam_dev_buffer(vb); > + > + buf->daddr = 0ULL; >From [1], vb is allocated by kzalloc(), buf is zero initialized, so this is redundant. [1] https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/tree/drivers/media/common/videobuf2/videobuf2-core.c?h=next-20240111#n466 Regards, CK > + > + return 0; > +} > +