7bbf1d46b2
This patch fixes the use of the non-existing portnr variable in at32_map_usart() to use the provided line number instead. Typo was introduced in commit 2b348e2f82f532e3aff8e0ce9293033b3294c1e0. Signed-off-by: Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com>