Merge tag 'fbdev-v5.3' of git://github.com/bzolnier/linux

Pull fbdev updates from Bartlomiej Zolnierkiewicz:

 - remove fbdev notifier usage for fbcon (as prep work to clean up the
   fbcon locking), add locking checks in vt/console code and make
   assorted cleanups in fbdev and backlight code (Daniel Vetter)

 - add COMPILE_TEST support to atmel_lcdfb, da8xx-fb, gbefb, imxfb,
   pvr2fb and pxa168fb drivers (me)

 - fix DMA API abuse in au1200fb and jz4740_fb drivers (Christoph
   Hellwig)

 - add check for new BGRT status field rotation bits in efifb driver
   (Hans de Goede)

 - mark expected switch fall-throughs in s3c-fb driver (Gustavo A. R.
   Silva)

 - remove fbdev mxsfb driver in favour of the drm version (Fabio
   Estevam)

 - remove broken rfbi code from omap2fb driver (me)

 - misc fixes (Arnd Bergmann, Shobhit Kukreti, Wei Yongjun, me)

 - misc cleanups (Gustavo A. R. Silva, Colin Ian King, me)

* tag 'fbdev-v5.3' of git://github.com/bzolnier/linux: (62 commits)
  video: fbdev: imxfb: fix a typo in imxfb_probe()
  video: fbdev: s3c-fb: Mark expected switch fall-throughs
  video: fbdev: s3c-fb: fix sparse warnings about using incorrect types
  video: fbdev: don't print error message on framebuffer_alloc() failure
  video: fbdev: intelfb: return -ENOMEM on framebuffer_alloc() failure
  video: fbdev: s3c-fb: return -ENOMEM on framebuffer_alloc() failure
  vga_switcheroo: Depend upon fbcon being built-in, if enabled
  video: fbdev: omap2: remove rfbi
  video: fbdev: atmel_lcdfb: remove redundant initialization to variable ret
  video: fbdev-MMP: Use struct_size() in devm_kzalloc()
  video: fbdev: controlfb: fix warnings about comparing pointer to 0
  efifb: BGRT: Add check for new BGRT status field rotation bits
  jz4740_fb: fix DMA API abuse
  video: fbdev: pvr2fb: fix link error for pvr2fb_pci_exit
  video: fbdev: s3c-fb: add COMPILE_TEST support
  video: fbdev: imxfb: fix sparse warnings about using incorrect types
  video: fbdev: pvr2fb: fix build warning when compiling as module
  fbcon: Export fbcon_update_vcs
  backlight: simplify lcd notifier
  staging/olpc_dcon: Add drm conversion to TODO
  ...

1 files changed, 1 insertions, 10 deletions

diff --git a/drivers/video/fbdev/jz4740_fb.c b/drivers/video/fbdev/jz4740_fb.c
index 145095655cc2..0b6fa25f6924 100644
--- a/drivers/video/fbdev/jz4740_fb.c
+++ b/drivers/video/fbdev/jz4740_fb.c
@@ -457,7 +457,6 @@ static int jzfb_alloc_devmem(struct jzfb *jzfb)
 {
 	int max_videosize = 0;
 	struct fb_videomode *mode = jzfb->pdata->modes;
-	void *page;
 	int i;
 
 	for (i = 0; i < jzfb->pdata->num_modes; ++mode, ++i) {
@@ -482,12 +481,6 @@ static int jzfb_alloc_devmem(struct jzfb *jzfb)
 	if (!jzfb->vidmem)
 		goto err_free_framedesc;
 
-	for (page = jzfb->vidmem;
-		 page < jzfb->vidmem + PAGE_ALIGN(jzfb->vidmem_size);
-		 page += PAGE_SIZE) {
-		SetPageReserved(virt_to_page(page));
-	}
-
 	jzfb->framedesc->next = jzfb->framedesc_phys;
 	jzfb->framedesc->addr = jzfb->vidmem_phys;
 	jzfb->framedesc->id = 0xdeafbead;
@@ -535,10 +528,8 @@ static int jzfb_probe(struct platform_device *pdev)
 	}
 
 	fb = framebuffer_alloc(sizeof(struct jzfb), &pdev->dev);
-	if (!fb) {
-		dev_err(&pdev->dev, "Failed to allocate framebuffer device\n");
+	if (!fb)
 		return -ENOMEM;
-	}
 
 	fb->fbops = &jzfb_ops;
 	fb->flags = FBINFO_DEFAULT;