media: Prefer designated initializers over memset for subdev pad ops

Structures passed to subdev pad operations are all zero-initialized, but
not always with the same kind of code constructs. While most drivers
used designated initializers, which zero all the fields that are not
specified, when declaring variables, some use memset(). Those two
methods lead to the same end result, and, depending on compiler
optimizations, may even be completely equivalent, but they're not
consistent.

Improve coding style consistency by using designated initializers
instead of calling memset(). Where applicable, also move the variables
to inner scopes of for loops to ensure correct initialization in all
iterations.

Signed-off-by: Laurent Pinchart <[email protected]>
Reviewed-by: Lad Prabhakar <[email protected]> # For am437x
Acked-by: Sakari Ailus <[email protected]>
Reviewed-by: Tomi Valkeinen <[email protected]>
Reviewed-by: Kieran Bingham <[email protected]>
Reviewed-by: Philipp Zabel <[email protected]>
Signed-off-by: Hans Verkuil <[email protected]>

0 files changed, 0 insertions, 0 deletions