From: Greg Kroah-Hartman Date: Fri, 3 Oct 2014 04:33:50 +0000 (-0700) Subject: Revert "serial/core: Initialize the console pm state" X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=69784fa539efa477f39b5a849c27d5e630e0db27;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git Revert "serial/core: Initialize the console pm state" This reverts commit a86713b1536c818972675e6dd8c6e738f0379f1d. Kevin Hilman writes: Multiple boot failures on ARM[1] were bisected down to this patch. How was this patch tested, and on which platforms? Also, the changelog states that this should be done only for UART_CAP_SLEEP, but the patch does it for every UART. Greg, I suggest this patch be dropped from tty-next until it has been better described and tested. [1] http://lists.linaro.org/pipermail/kernel-build-reports/2014-October/005550.html Reported-by: Kevin Hilman Cc: Sudhir Sreedharan Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/tty/serial/serial_core.c b/drivers/tty/serial/serial_core.c index e7d9d65095da..df3a8c74358e 100644 --- a/drivers/tty/serial/serial_core.c +++ b/drivers/tty/serial/serial_core.c @@ -2606,9 +2606,6 @@ int uart_add_one_port(struct uart_driver *drv, struct uart_port *uport) if (uport->cons && uport->dev) of_console_check(uport->dev->of_node, uport->cons->name, uport->line); - if (uart_console(uport)) - state->pm_state = UART_PM_STATE_ON; - uart_configure_port(drv, state, uport); num_groups = 2;