tty: serial: msm: Fix section mismatch warning

WARNING: drivers/tty/built-in.o(.data+0x3544): Section mismatch in
reference from the variable msm_platform_driver to the function
.init.text:msm_serial_probe()
The variable msm_platform_driver references
the function __init msm_serial_probe()
If the reference is valid then annotate the
variable with __init* or __refdata (see linux/init.h) or name the variable:
*_template, *_timer, *_sht, *_ops, *_probe, *_probe_one, *_console

Signed-off-by: Kumar Gala <galak@codeaurora.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

drivers/tty/serial/msm_serial.c

@@ -991,7 +991,7 @@ static const struct of_device_id msm_uartdm_table[] = {
 	{ }
 };
 
-static int __init msm_serial_probe(struct platform_device *pdev)
+static int msm_serial_probe(struct platform_device *pdev)
 {
 	struct msm_port *msm_port;
 	struct resource *resource;