simplefb: add goto error path to probe

Use the usual kernel style of goto error_foo to free resources on probe
error. This is a preparation patch for adding clocks support.

While at it also update ioremap_wc error return from ENODEV to ENOMEM.

Signed-off-by: Luc Verhaegen <[email protected]>
Acked-by: Stephen Warren <[email protected]>
Reviewed-by: Hans de Goede <[email protected]>
Signed-off-by: Hans de Goede <[email protected]>
Acked-by: Geert Uytterhoeven <[email protected]>
Reviewed-by: Maxime Ripard <[email protected]>
Reviewed-by: David Herrmann <[email protected]>
Acked-by: Grant Likely <[email protected]>
Signed-off-by: Tomi Valkeinen <[email protected]>

0 files changed, 0 insertions, 0 deletions