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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-10-03 06:33:50 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-10-03 06:33:50 +0200 |
| commit | 69784fa539efa477f39b5a849c27d5e630e0db27 (patch) | |
| tree | c126757030db2ff5747260e68061b7402c2de55b | |
| parent | tty: serial: 8250: use 32bit variable for rpm_tx_active (diff) | |
| download | linux-69784fa539efa477f39b5a849c27d5e630e0db27.tar.xz linux-69784fa539efa477f39b5a849c27d5e630e0db27.zip | |
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 <khilman@kernel.org>
Cc: Sudhir Sreedharan <ssreedharan@mvista.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/tty/serial/serial_core.c | 3 |
1 files changed, 0 insertions, 3 deletions
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; |