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ARM: amba: ux500: convert to use amba_device_alloc

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Convert ux500 to use the new amba_device_alloc APIs.

Acked-by: srinidhi kasagar <srinidhi.kasagar@stericsson.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Russell King 2011-12-18 11:16:59 +00:00
parent c0f72f8a92
commit 46d4bb9b52
1 changed files with 3 additions and 9 deletions
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12
arch/arm/mach-ux500/devices-common.c
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@ -26,16 +26,10 @@ dbx500_add_amba_device(const char *name, resource_size_t base,
struct amba_device *dev;
int ret;
dev = kzalloc(sizeof *dev, GFP_KERNEL);
dev = amba_device_alloc(name, base, SZ_4K);
if (!dev)
return ERR_PTR(-ENOMEM);
dev->dev.init_name = name;
dev->res.start = base;
dev->res.end = base + SZ_4K - 1;
dev->res.flags = IORESOURCE_MEM;
dev->dma_mask = DMA_BIT_MASK(32);
dev->dev.coherent_dma_mask = DMA_BIT_MASK(32);
@ -46,9 +40,9 @@ dbx500_add_amba_device(const char *name, resource_size_t base,
dev->dev.platform_data = pdata;
ret = amba_device_register(dev, &iomem_resource);
ret = amba_device_add(dev, &iomem_resource);
if (ret) {
kfree(dev);
amba_device_put(dev);
return ERR_PTR(ret);
}