Hi Felipe Just tested these OMAP serial changes at commit e36851d0fa94b0f7802b3cc80406dbd3ef4f2f16 ("serial: omap: fix compile breakage"). There's good news and bad news... The good news is that after applying this series, the 'OMAP4 UART garbage on long transmit buffers when PM is enabled' bug: http://www.pwsan.com/omap/testlogs/test_v3.6-rc5/20120908202511/pm/4430es2panda/4430es2panda_log.txt ... goes away. (Unclear if it's because the underlying bug was fixed, or if unrelated changes are masking it.) Not sure what caused the problem to go away exactly, but it's one of the changes between d37c6ceb and bf63a08. So that's good! The bad news is that N800 no longer boots -- or the UART dies during serial init: http://www.pwsan.com/omap/testlogs/test_tty_next_e36851d0/20120910020323/boot/2420n800/2420n800_log.txt The problem doesn't seem to affect the 2430SDP. Could you put together a patch to fix N800? regards - Paul -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html