From c0b90a31efe30987ab4bb21298b410913779e62f Mon Sep 17 00:00:00 2001 From: Sascha Hauer Date: Thu, 15 Jan 2009 15:37:22 +0100 Subject: imxfb: add platform specific init/exit functions Signed-off-by: Sascha Hauer --- drivers/video/imxfb.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'drivers/video/imxfb.c') diff --git a/drivers/video/imxfb.c b/drivers/video/imxfb.c index d58c68cd456e..629d66f32300 100644 --- a/drivers/video/imxfb.c +++ b/drivers/video/imxfb.c @@ -650,6 +650,12 @@ static int __init imxfb_probe(struct platform_device *pdev) info->fix.smem_start = fbi->screen_dma; } + if (pdata->init) { + ret = pdata->init(fbi->pdev); + if (ret) + goto failed_platform_init; + } + /* * This makes sure that our colour bitfield * descriptors are correctly initialised. @@ -674,6 +680,9 @@ static int __init imxfb_probe(struct platform_device *pdev) failed_register: fb_dealloc_cmap(&info->cmap); failed_cmap: + if (pdata->exit) + pdata->exit(fbi->pdev); +failed_platform_init: if (!pdata->fixed_screen_cpu) dma_free_writecombine(&pdev->dev,fbi->map_size,fbi->map_cpu, fbi->map_dma); @@ -691,6 +700,7 @@ failed_init: static int __devexit imxfb_remove(struct platform_device *pdev) { + struct imx_fb_platform_data *pdata; struct fb_info *info = platform_get_drvdata(pdev); struct imxfb_info *fbi = info->par; struct resource *res; @@ -701,6 +711,10 @@ static int __devexit imxfb_remove(struct platform_device *pdev) unregister_framebuffer(info); + pdata = pdev->dev.platform_data; + if (pdata->exit) + pdata->exit(fbi->pdev); + fb_dealloc_cmap(&info->cmap); kfree(info->pseudo_palette); framebuffer_release(info); -- cgit v1.2.3