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Commit 9948d378 authored by Linus Torvalds's avatar Linus Torvalds
Browse files

Merge branch 'fbdev-fixes-for-linus' of... 

Merge branch 'fbdev-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/fbdev-2.6

* 'fbdev-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/fbdev-2.6:
  mailmap: Add an entry for Axel Lin.
  video: fix some comments in drivers/video/console/vgacon.c
  drivers/video/bf537-lq035.c: Add missing IS_ERR test
  video: pxa168fb: remove a redundant pxa168fb_check_var call
  video: da8xx-fb: fix fb_probe error path
  video: pxa3xx-gcu: Return -EFAULT when copy_from_user() fails
  video: nuc900fb: properly free resources in nuc900fb_remove
  video: nuc900fb: fix compile error
parents fd3830b3 45f17984

.mailmap

+1 −0
Original line number Diff line number Diff line
@@ -23,6 +23,7 @@ Andy Adamson <andros@citi.umich.edu> 
Arnaud Patard <arnaud.patard@rtp-net.org>

Arnd Bergmann <arnd@arndb.de>

Axel Dyks <xl@xlsigned.net>

Axel Lin <axel.lin@gmail.com>

Ben Gardner <bgardner@wabtec.com>

Ben M Cahill <ben.m.cahill@intel.com>

Björn Steinbrink <B.Steinbrink@gmx.de>

drivers/video/bf537-lq035.c

+33 −25
Original line number Diff line number Diff line
@@ -696,6 +696,7 @@ static int __devinit bfin_lq035_probe(struct platform_device *pdev) 
{

	struct backlight_properties props;

	dma_addr_t dma_handle;

	int ret;



	if (request_dma(CH_PPI, KBUILD_MODNAME)) {

		pr_err("couldn't request PPI DMA\n");
@@ -704,17 +705,16 @@ static int __devinit bfin_lq035_probe(struct platform_device *pdev) 


	if (request_ports()) {

		pr_err("couldn't request gpio port\n");

		free_dma(CH_PPI);

		return -EFAULT;

		ret = -EFAULT;

		goto out_ports;

	}



	fb_buffer = dma_alloc_coherent(NULL, TOTAL_VIDEO_MEM_SIZE,

				       &dma_handle, GFP_KERNEL);

	if (fb_buffer == NULL) {

		pr_err("couldn't allocate dma buffer\n");

		free_dma(CH_PPI);

		free_ports();

		return -ENOMEM;

		ret = -ENOMEM;

		goto out_dma_coherent;

	}



	if (L1_DATA_A_LENGTH)
@@ -725,10 +725,8 @@ static int __devinit bfin_lq035_probe(struct platform_device *pdev) 


	if (dma_desc_table == NULL) {

		pr_err("couldn't allocate dma descriptor\n");

		free_dma(CH_PPI);

		free_ports();

		dma_free_coherent(NULL, TOTAL_VIDEO_MEM_SIZE, fb_buffer, 0);

		return -ENOMEM;

		ret = -ENOMEM;

		goto out_table;

	}



	bfin_lq035_fb.screen_base = (void *)fb_buffer;
@@ -771,31 +769,21 @@ static int __devinit bfin_lq035_probe(struct platform_device *pdev) 
	bfin_lq035_fb.pseudo_palette = kzalloc(sizeof(u32) * 16, GFP_KERNEL);

	if (bfin_lq035_fb.pseudo_palette == NULL) {

		pr_err("failed to allocate pseudo_palette\n");

		free_dma(CH_PPI);

		free_ports();

		dma_free_coherent(NULL, TOTAL_VIDEO_MEM_SIZE, fb_buffer, 0);

		return -ENOMEM;

		ret = -ENOMEM;

		goto out_palette;

	}



	if (fb_alloc_cmap(&bfin_lq035_fb.cmap, NBR_PALETTE, 0) < 0) {

		pr_err("failed to allocate colormap (%d entries)\n",

			NBR_PALETTE);

		free_dma(CH_PPI);

		free_ports();

		dma_free_coherent(NULL, TOTAL_VIDEO_MEM_SIZE, fb_buffer, 0);

		kfree(bfin_lq035_fb.pseudo_palette);

		return -EFAULT;

		ret = -EFAULT;

		goto out_cmap;

	}



	if (register_framebuffer(&bfin_lq035_fb) < 0) {

		pr_err("unable to register framebuffer\n");

		free_dma(CH_PPI);

		free_ports();

		dma_free_coherent(NULL, TOTAL_VIDEO_MEM_SIZE, fb_buffer, 0);

		fb_buffer = NULL;

		kfree(bfin_lq035_fb.pseudo_palette);

		fb_dealloc_cmap(&bfin_lq035_fb.cmap);

		return -EINVAL;

		ret = -EINVAL;

		goto out_reg;

	}



	i2c_add_driver(&ad5280_driver);
@@ -807,11 +795,31 @@ static int __devinit bfin_lq035_probe(struct platform_device *pdev) 


	lcd_dev = lcd_device_register(KBUILD_MODNAME, &pdev->dev, NULL,

				      &bfin_lcd_ops);

	if (IS_ERR(lcd_dev)) {

		pr_err("unable to register lcd\n");

		ret = PTR_ERR(lcd_dev);

		goto out_lcd;

	}

	lcd_dev->props.max_contrast = 255,



	pr_info("initialized");



	return 0;

out_lcd:

	unregister_framebuffer(&bfin_lq035_fb);

out_reg:

	fb_dealloc_cmap(&bfin_lq035_fb.cmap);

out_cmap:

	kfree(bfin_lq035_fb.pseudo_palette);

out_palette:

out_table:

	dma_free_coherent(NULL, TOTAL_VIDEO_MEM_SIZE, fb_buffer, 0);

	fb_buffer = NULL;

out_dma_coherent:

	free_ports();

out_ports:

	free_dma(CH_PPI);

	return ret;

}



static int __devexit bfin_lq035_remove(struct platform_device *pdev)

drivers/video/console/vgacon.c

+1 −5
Original line number Diff line number Diff line
@@ -202,11 +202,7 @@ static void vgacon_scrollback_init(int pitch) 
	}

}



/*

 * Called only duing init so call of alloc_bootmen is ok.

 * Marked __init_refok to silence modpost.

 */

static void __init_refok vgacon_scrollback_startup(void)

static void vgacon_scrollback_startup(void)

{

	vgacon_scrollback = kcalloc(CONFIG_VGACON_SOFT_SCROLLBACK_SIZE, 1024, GFP_NOWAIT);

	vgacon_scrollback_init(vga_video_num_columns * 2);

drivers/video/da8xx-fb.c

+2 −1
Original line number Diff line number Diff line
@@ -1092,9 +1092,10 @@ static int __init fb_probe(struct platform_device *device) 


irq_freq:

#ifdef CONFIG_CPU_FREQ

	lcd_da8xx_cpufreq_deregister(par);

#endif

err_cpu_freq:

	unregister_framebuffer(da8xx_fb_info);

#endif



err_dealloc_cmap:

	fb_dealloc_cmap(&da8xx_fb_info->cmap);

drivers/video/nuc900fb.c

+4 −2
Original line number Diff line number Diff line
@@ -696,6 +696,8 @@ static int nuc900fb_remove(struct platform_device *pdev) 
	nuc900fb_stop_lcd(fbinfo);

	msleep(1);



	unregister_framebuffer(fbinfo);

	nuc900fb_cpufreq_deregister(fbi);

	nuc900fb_unmap_video_memory(fbinfo);



	iounmap(fbi->io);
@@ -723,7 +725,7 @@ static int nuc900fb_suspend(struct platform_device *dev, pm_message_t state) 
	struct fb_info	   *fbinfo = platform_get_drvdata(dev);

	struct nuc900fb_info *info = fbinfo->par;



	nuc900fb_stop_lcd();

	nuc900fb_stop_lcd(fbinfo);

	msleep(1);

	clk_disable(info->clk);

	return 0;
@@ -740,7 +742,7 @@ static int nuc900fb_resume(struct platform_device *dev) 
	msleep(1);



	nuc900fb_init_registers(fbinfo);

	nuc900fb_activate_var(bfinfo);

	nuc900fb_activate_var(fbinfo);



	return 0;

}