diff options
| author | Michal Simek <michal.simek@xilinx.com> | 2018-09-03 15:10:49 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-04-20 09:16:01 +0200 |
| commit | 7863304bc00fc2ff505ab529cf69acda62d51e44 (patch) | |
| tree | 7c26d25ca0152aea856e01f2e63310d57b24afa5 /drivers/tty | |
| parent | 1f2b1c6ab3532e47718ca51b6201912634ed5786 (diff) | |
serial: uartps: console_setup() can't be placed to init section
[ Upstream commit 4bb1ce2350a598502b23088b169e16b43d4bc639 ]
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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/tty')
| -rw-r--r-- | drivers/tty/serial/xilinx_uartps.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/tty/serial/xilinx_uartps.c b/drivers/tty/serial/xilinx_uartps.c index 0e3627289047..77efa0a43fe7 100644 --- a/drivers/tty/serial/xilinx_uartps.c +++ b/drivers/tty/serial/xilinx_uartps.c @@ -1223,7 +1223,7 @@ static void cdns_uart_console_write(struct console *co, const char *s, * * 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; |