[PATCH] omapfb: rename omap2 module to omap2fb.ko

[Tony Lindgren]

* Arnd Bergmann <arnd at arndb.de> [180706 12:39]:
> In a kernel configuration with both CONFIG_FB_OMAP=m and CONFIG_FB_OMAP2=m,
> Kbuild fails to point out that we have two modules with the same name (omapfb.ko),
> but instead fails with a cryptic error message like:
> 
> ERROR: "omapfb_register_panel" [drivers/video/fbdev/omap/lcd_osk.ko] undefined!
> 
> This can now happen when building a randconfig kernel with CONFIG_ARCH_OMAP1,
> as the omap1 fbdev driver depends on that, whiel the omap2 fbdev driver can
> now be built anywhere with CONFIG_COMPILE_TEST.
> 
> The solution is to rename one of the two modules, so for consistency with
> the directory naming I decided to rename the omap2 version to omap2fb.ko.

Sounds good to me:

Acked-by: Tony Lindgren <tony at atomide.com>