video: fbdev: w100fb: fix sparse warnings
authorBartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Thu, 16 Jan 2020 14:53:20 +0000 (15:53 +0100)
committerBartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Mon, 2 Mar 2020 15:31:51 +0000 (16:31 +0100)
commitdf3381071ca0ee54b1a3e934cf7ef2fcf6904369
treeb2e5bc289b98e213c24c6128a7a275969837d2d5
parent3d3287e609877aa549b1cbb41eafaf73c3742a0b
video: fbdev: w100fb: fix sparse warnings

* Add missing __iomem annotations where needed.
* Make w100fb_probe() static.
* Return NULL pointer (instead of using plain integer) in
  w100_get_xtal_tabl().

Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/d438108a-e569-a14a-a9b1-3fefd88fcadc@samsung.com
drivers/video/fbdev/w100fb.c