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serial: uartps: console_setup() can't be placed to init section 

When console device is rebinded, console_setup() is called again.
But marking it as __init means that function will be clear after boot is
complete. If console device is binded again console_setup() is not found
and error "Unable to handle kernel paging request at virtual address"
is reported.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Michal Simek 2018-09-03 15:10:49 +02:00 committed by Greg Kroah-Hartman
parent 8baf9061c8
commit 4bb1ce2350
1 changed files with 1 additions and 1 deletions
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2
drivers/tty/serial/xilinx_uartps.c
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@ -1217,7 +1217,7 @@ static void cdns_uart_console_write(struct console *co, const char *s,
* *
* Return: 0 on success, negative errno otherwise. * Return: 0 on success, negative errno otherwise.
*/ */
static int __init cdns_uart_console_setup(struct console *co, char *options) static int cdns_uart_console_setup(struct console *co, char *options)
{ {
struct uart_port *port = console_port; struct uart_port *port = console_port;