[PATCH] tty: serial: msm_serial: Use DT aliases
From: khilman@kernel.org (Kevin Hilman)
Date: 2014-11-10 18:54:06
Also in:
linux-arm-msm, linux-serial, lkml
On Wed, Oct 22, 2014 at 5:33 PM, Stephen Boyd [off-list ref] wrote:
We rely on probe order of this driver to determine the line number for the uart port. This makes it impossible to know the line number when these devices are populated via DT. Use the DT alias mechanism to assign the line based on the aliases node. Signed-off-by: Stephen Boyd <redacted>
FYI... this patch hit linux-next and caused multiple boot failures on qcom platforms[1] as of next-20141110. I'm assuming this is because the corresponding DTS changes have not hit linux-next yet. Kevin [1] http://status.armcloud.us/boot/?qcom