pci: correct function name in message

If an error message contains a function name, it should match the name of
the function throwing the message.

Fixes: 7739d93d8288 ("pci: Match region flags using a mask")
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
1 file changed