Check the size of another pointer instead of NULL. This fixes this
smatch warning:
drivers/staging/media/atomisp/pci/sh_css.c:3609 ia_css_pipe_enqueue_buffer() warn: sizeof(NUMBER)?
Signed-off-by: Hans Verkuil <hverkuil-cisco@xxxxxxxxx>
Fixes: ad85094b293e ("Revert "media: staging: atomisp: Remove driver"")
---
Changes since v1: replace NULL by void *, that's better than using a pointer variable.
---
drivers/staging/media/atomisp/pci/sh_css.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/media/atomisp/pci/sh_css.c b/drivers/staging/media/atomisp/pci/sh_css.c
index 1d1fbda75da1..938a4ea89c59 100644
--- a/drivers/staging/media/atomisp/pci/sh_css.c
+++ b/drivers/staging/media/atomisp/pci/sh_css.c
@@ -3606,7 +3606,7 @@ ia_css_pipe_enqueue_buffer(struct ia_css_pipe *pipe,
assert(pipeline || pipe_id == IA_CSS_PIPE_ID_COPY);
- assert(sizeof(NULL) <= sizeof(ddr_buffer.kernel_ptr));
+ assert(sizeof(void *) <= sizeof(ddr_buffer.kernel_ptr));
ddr_buffer.kernel_ptr = HOST_ADDRESS(NULL);
ddr_buffer.cookie_ptr = buffer->driver_cookie;
ddr_buffer.timing_data = buffer->timing_data;
--
2.43.0
