diff mbox series

[v3,01/10] serial: uartps: console_setup() can't be placed to init section

Message ID 08b079a26d5b5393ed58f68e55acbb1f9afe1821.1535980253.git.michal.simek@xilinx.com (mailing list archive)
State New, archived
Headers show
Series serial: uartps: Add run time support for more IPs than hardcoded 2 | expand

Commit Message

Michal Simek Sept. 3, 2018, 1:10 p.m. UTC 
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>
---

Changes in v3:
- New patch found by testing

Changes in v2: None

 drivers/tty/serial/xilinx_uartps.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/tty/serial/xilinx_uartps.c b/drivers/tty/serial/xilinx_uartps.c
index e5d90611c03f..dd905c981f67 100644
--- a/drivers/tty/serial/xilinx_uartps.c
+++ b/drivers/tty/serial/xilinx_uartps.c
@@ -1216,7 +1216,7 @@  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;