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| author | Michal Simek <michal.simek@xilinx.com> | 2018-09-03 15:10:49 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-04-20 09:15:04 +0200 |
| commit | 1fa5208a30e645355b8946bf8645710381d4e735 (patch) | |
| tree | b9ec6dbbf6dd1ec6a3314c69ab4df455f2de2d73 | |
| parent | edbcdafac3e44346b8f8321a03b5434c26cddb80 (diff) | |
| download | linux-stable-1fa5208a30e645355b8946bf8645710381d4e735.tar.gz linux-stable-1fa5208a30e645355b8946bf8645710381d4e735.tar.bz2 linux-stable-1fa5208a30e645355b8946bf8645710381d4e735.zip | |
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>
| -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 f438a2158006..b0da63737aa1 100644 --- a/drivers/tty/serial/xilinx_uartps.c +++ b/drivers/tty/serial/xilinx_uartps.c @@ -1270,7 +1270,7 @@ 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 = &cdns_uart_port[co->index]; int baud = 9600; |