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glamo: Use mfd_cell for child resource handling instead of some ugly custom code.

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SVN-Revision: 16816
This commit is contained in:
Lars-Peter Clausen
2009-07-12 15:42:22 +00:00
parent e5b097425d
commit 8769b8e0f0
6 changed files with 48 additions and 220 deletions
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16
target/linux/s3c24xx/files-2.6.30/drivers/mfd/glamo/glamo-fb.c
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@@ -79,11 +79,6 @@ struct glamofb_handle {
int output_enabled; /* 0 if the video output is disabled */
};
/* 'sibling' spi device for lcm init */
static struct platform_device glamo_spi_dev = {
.name = "glamo-lcm-spi",
};
static void glamo_output_enable(struct glamofb_handle *gfb) {
struct glamo_core *gcore = gfb->mach_info->glamo;
@@ -861,7 +856,7 @@ static int __init glamofb_probe(struct platform_device *pdev)
}
glamofb->fb_res = request_mem_region(glamofb->fb_res->start,
mach_info->fb_mem_size,
resource_size(glamofb->fb_res),
pdev->name);
if (!glamofb->fb_res) {
dev_err(&pdev->dev, "failed to request vram region\n");
@@ -875,6 +870,7 @@ static int __init glamofb_probe(struct platform_device *pdev)
dev_err(&pdev->dev, "failed to ioremap() mmio memory\n");
goto out_release_fb;
}
fbinfo->fix.smem_start = (unsigned long) glamofb->fb_res->start;
fbinfo->fix.smem_len = (__u32) resource_size(glamofb->fb_res);
@@ -934,14 +930,6 @@ static int __init glamofb_probe(struct platform_device *pdev)
goto out_unmap_fb;
}
if (mach_info->spi_info) {
/* register the sibling spi device */
mach_info->spi_info->glamofb_handle = glamofb;
glamo_spi_dev.dev.parent = &pdev->dev;
glamo_spi_dev.dev.platform_data = mach_info->spi_info;
platform_device_register(&glamo_spi_dev);
}
printk(KERN_INFO "fb%d: %s frame buffer device\n",
fbinfo->node, fbinfo->fix.id);