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[ARM] pxafb: use resource_size() function 

Cleanup only, no function change.

Signed-off-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
This commit is contained in:
Daniel Mack 2009-06-22 21:08:04 +02:00 committed by Eric Miao
parent d294948c2c
commit 53eff4175f
1 changed files with 4 additions and 4 deletions
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8
drivers/video/pxafb.c
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@ -2091,14 +2091,14 @@ static int __devinit pxafb_probe(struct platform_device *dev)
goto failed_fbi;
}
r = request_mem_region(r->start, r->end - r->start + 1, dev->name);
r = request_mem_region(r->start, resource_size(r), dev->name);
if (r == NULL) {
dev_err(&dev->dev, "failed to request I/O memory\n");
ret = -EBUSY;
goto failed_fbi;
}
fbi->mmio_base = ioremap(r->start, r->end - r->start + 1);
fbi->mmio_base = ioremap(r->start, resource_size(r));
if (fbi->mmio_base == NULL) {
dev_err(&dev->dev, "failed to map I/O memory\n");
ret = -EBUSY;
@ -2197,7 +2197,7 @@ failed_free_dma:
failed_free_io:
iounmap(fbi->mmio_base);
failed_free_res:
release_mem_region(r->start, r->end - r->start + 1);
release_mem_region(r->start, resource_size(r));
failed_fbi:
clk_put(fbi->clk);
platform_set_drvdata(dev, NULL);
@ -2237,7 +2237,7 @@ static int __devexit pxafb_remove(struct platform_device *dev)
iounmap(fbi->mmio_base);
r = platform_get_resource(dev, IORESOURCE_MEM, 0);
release_mem_region(r->start, r->end - r->start + 1);
release_mem_region(r->start, resource_size(r));
clk_put(fbi->clk);
kfree(fbi);