Hello, This series addresses a bug reported by Andrew Jeffery [0] wherein the aspeed-vuart driver triggers a "Trying to free nonexistent resource" warning from __release_region() when unbound from a device. The first two patches provide some preparatory refactoring and cleanups; the actual fix is in the final patch. Joel, note that this series has a dependency on the "generalized DT properties" series [1] (specifically the second patch), which has been merged upstream but is not yet in the OpenBMC dev-5.10 tree. [0] https://github.com/openbmc/linux/issues/203 [1] https://lore.kernel.org/openbmc/20210412034712.16778-1-zev@xxxxxxxxxxxxxxxxx/ Zev Weiss (3): serial: 8250_aspeed_vuart: factor out aspeed_vuart_{read,write}b() helper functions serial: 8250_aspeed_vuart: initialize vuart->port in aspeed_vuart_probe() serial: 8250_aspeed_vuart: use UPF_IOREMAP to set up register mapping drivers/tty/serial/8250/8250_aspeed_vuart.c | 50 +++++++++++---------- 1 file changed, 27 insertions(+), 23 deletions(-) -- 2.31.1
