arm: omap1: devices: need to return with a value
arm: omap1: devices: need to return with a value

Get rid of the following warning:

arch/arm/mach-omap1/devices.c: In function 'omap_init_wdt':
arch/arm/mach-omap1/devices.c:298: warning: 'return' with
no value, in function returning non-void

while at that, also change:

platform_device_register();
return 0;

into:

return platform_device_register();

Signed-off-by: Felipe Balbi <94dddeeef08b001e003cce128ddc162a4e2c6cd2@ti.com>
Signed-off-by: Tony Lindgren <1001e8702733cced254345e193c88aaa47a4f5de@atomide.com>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs