Merge tag 'fbdev-updates-for-3.7' of git://github.com/schandinat/linux-2.6

Pull fbdev updates from Florian Tobias Schandinat:
 "This includes:
   - large updates for OMAP
     - basic OMAP5 DSS support for DPI and DSI outputs
     - large cleanups and restructuring
   - some update to Exynos and da8xx-fb
   - removal of the pnx4008 driver (arch removed)
   - various other small patches"

Fix up some trivial conflicts (mostly just include line changes, but
also some due to the renaming of the deferred work functions by Tejun).

* tag 'fbdev-updates-for-3.7' of git://github.com/schandinat/linux-2.6: (193 commits)
  gbefb: fix compile error
  video: mark nuc900fb_map_video_memory as __devinit
  video/mx3fb: set .owner to prevent module unloading while being used
  video: exynos_dp: use clk_prepare_enable and clk_disable_unprepare
  drivers/video/exynos/exynos_mipi_dsi.c: fix error return code
  drivers/video/savage/savagefb_driver.c: fix error return code
  video: s3c-fb: use clk_prepare_enable and clk_disable_unprepare
  da8xx-fb: save and restore LCDC context across suspend/resume cycle
  da8xx-fb: add pm_runtime support
  video/udlfb: fix line counting in fb_write
  OMAPDSS: add missing include for string.h
  OMAPDSS: DISPC: Configure color conversion coefficients for writeback
  OMAPDSS: DISPC: Add manager like functions for writeback
  OMAPDSS: DISPC: Configure writeback FIFOs
  OMAPDSS: DISPC: Configure writeback specific parameters in dispc_wb_setup()
  OMAPDSS: DISPC: Configure overlay-like parameters in dispc_wb_setup
  OMAPDSS: DISPC: Add function to set channel in for writeback
  OMAPDSS: DISPC: Don't set chroma resampling bit for writeback
  OMAPDSS: DISPC: Downscale chroma if plane is writeback
  OMAPDSS: DISPC: Configure input and output sizes for writeback
  ...

1 files changed, 8 insertions, 36 deletions

diff --git a/drivers/video/jz4740_fb.c b/drivers/video/jz4740_fb.c
index 3c63fc24bb1..4d25711b998 100644
--- a/drivers/video/jz4740_fb.c
+++ b/drivers/video/jz4740_fb.c
@@ -632,23 +632,10 @@ static int __devinit jzfb_probe(struct platform_device *pdev)
 		return -ENXIO;
 	}
 
-	mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!mem) {
-		dev_err(&pdev->dev, "Failed to get register memory resource\n");
-		return -ENXIO;
-	}
-
-	mem = request_mem_region(mem->start, resource_size(mem), pdev->name);
-	if (!mem) {
-		dev_err(&pdev->dev, "Failed to request register memory region\n");
-		return -EBUSY;
-	}
-
 	fb = framebuffer_alloc(sizeof(struct jzfb), &pdev->dev);
 	if (!fb) {
 		dev_err(&pdev->dev, "Failed to allocate framebuffer device\n");
-		ret = -ENOMEM;
-		goto err_release_mem_region;
+		return -ENOMEM;
 	}
 
 	fb->fbops = &jzfb_ops;
@@ -657,27 +644,26 @@ static int __devinit jzfb_probe(struct platform_device *pdev)
 	jzfb = fb->par;
 	jzfb->pdev = pdev;
 	jzfb->pdata = pdata;
-	jzfb->mem = mem;
 
-	jzfb->ldclk = clk_get(&pdev->dev, "lcd");
+	jzfb->ldclk = devm_clk_get(&pdev->dev, "lcd");
 	if (IS_ERR(jzfb->ldclk)) {
 		ret = PTR_ERR(jzfb->ldclk);
 		dev_err(&pdev->dev, "Failed to get lcd clock: %d\n", ret);
 		goto err_framebuffer_release;
 	}
 
-	jzfb->lpclk = clk_get(&pdev->dev, "lcd_pclk");
+	jzfb->lpclk = devm_clk_get(&pdev->dev, "lcd_pclk");
 	if (IS_ERR(jzfb->lpclk)) {
 		ret = PTR_ERR(jzfb->lpclk);
 		dev_err(&pdev->dev, "Failed to get lcd pixel clock: %d\n", ret);
-		goto err_put_ldclk;
+		goto err_framebuffer_release;
 	}
 
-	jzfb->base = ioremap(mem->start, resource_size(mem));
+	mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	jzfb->base = devm_request_and_ioremap(&pdev->dev, mem);
 	if (!jzfb->base) {
-		dev_err(&pdev->dev, "Failed to ioremap register memory region\n");
 		ret = -EBUSY;
-		goto err_put_lpclk;
+		goto err_framebuffer_release;
 	}
 
 	platform_set_drvdata(pdev, jzfb);
@@ -693,7 +679,7 @@ static int __devinit jzfb_probe(struct platform_device *pdev)
 	ret = jzfb_alloc_devmem(jzfb);
 	if (ret) {
 		dev_err(&pdev->dev, "Failed to allocate video memory\n");
-		goto err_iounmap;
+		goto err_framebuffer_release;
 	}
 
 	fb->fix = jzfb_fix;
@@ -734,16 +720,8 @@ err_free_devmem:
 
 	fb_dealloc_cmap(&fb->cmap);
 	jzfb_free_devmem(jzfb);
-err_iounmap:
-	iounmap(jzfb->base);
-err_put_lpclk:
-	clk_put(jzfb->lpclk);
-err_put_ldclk:
-	clk_put(jzfb->ldclk);
 err_framebuffer_release:
 	framebuffer_release(fb);
-err_release_mem_region:
-	release_mem_region(mem->start, resource_size(mem));
 	return ret;
 }
 
@@ -756,17 +734,11 @@ static int __devexit jzfb_remove(struct platform_device *pdev)
 	jz_gpio_bulk_free(jz_lcd_ctrl_pins, jzfb_num_ctrl_pins(jzfb));
 	jz_gpio_bulk_free(jz_lcd_data_pins, jzfb_num_data_pins(jzfb));
 
-	iounmap(jzfb->base);
-	release_mem_region(jzfb->mem->start, resource_size(jzfb->mem));
-
 	fb_dealloc_cmap(&jzfb->fb->cmap);
 	jzfb_free_devmem(jzfb);
 
 	platform_set_drvdata(pdev, NULL);
 
-	clk_put(jzfb->lpclk);
-	clk_put(jzfb->ldclk);
-
 	framebuffer_release(jzfb->fb);
 
 	return 0;