fbdev: omapfb: remove unused variable

fbdev: omapfb: remove unused variable

Removing the default display name left a harmless warning:

fbdev/omap2/omapfb/dss/core.c: In function 'omap_dss_probe':
fbdev/omap2/omapfb/dss/core.c:196:30: error: unused variable 'pdata' [-Werror=unused-variable]

This removes the now-unused variable as well.

Fixes: 278cba7eaf54 ("drm: omapdrm: Remove unused default display name support")
Signed-off-by: Arnd Bergmann <[email protected]>
Reviewed-by: Laurent Pinchart <[email protected]>
Cc: Tomi Valkeinen <[email protected]>
Signed-off-by: Bartlomiej Zolnierkiewicz <[email protected]>