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dma: improve section assignment in i.MX31 IPU DMA driver 

The i.MX31 IPU DMA driver is a platform driver, but doesn't need hotplug, so we
can use __init and __exit function attributes.

Signed-off-by: Guennadi Liakhovetski <lg@denx.de>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
This commit is contained in:
Guennadi Liakhovetski 2009-03-25 09:13:24 -07:00 committed by Dan Williams
parent 0149f7d5dc
commit 234f2df56f
2 changed files with 5 additions and 5 deletions
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8
drivers/dma/ipu/ipu_idmac.c
View File

@ -1576,7 +1576,7 @@ static int __init ipu_idmac_init(struct ipu *ipu)
return dma_async_device_register(&idmac->dma);
}
static void ipu_idmac_exit(struct ipu *ipu)
static void __exit ipu_idmac_exit(struct ipu *ipu)
{
int i;
struct idmac *idmac = &ipu->idmac;
@ -1595,7 +1595,7 @@ static void ipu_idmac_exit(struct ipu *ipu)
* IPU common probe / remove
*/
static int ipu_probe(struct platform_device *pdev)
static int __init ipu_probe(struct platform_device *pdev)
{
struct ipu_platform_data *pdata = pdev->dev.platform_data;
struct resource *mem_ipu, *mem_ic;
@ -1695,7 +1695,7 @@ err_noirq:
return ret;
}
static int ipu_remove(struct platform_device *pdev)
static int __exit ipu_remove(struct platform_device *pdev)
{
struct ipu *ipu = platform_get_drvdata(pdev);
@ -1720,7 +1720,7 @@ static struct platform_driver ipu_platform_driver = {
.name = "ipu-core",
.owner = THIS_MODULE,
},
.remove = ipu_remove,
.remove = __exit_p(ipu_remove),
};
static int __init ipu_init(void)

2
drivers/dma/ipu/ipu_irq.c
View File

@ -352,7 +352,7 @@ static struct irq_chip ipu_irq_chip = {
};
/* Install the IRQ handler */
int ipu_irq_attach_irq(struct ipu *ipu, struct platform_device *dev)
int __init ipu_irq_attach_irq(struct ipu *ipu, struct platform_device *dev)
{
struct ipu_platform_data *pdata = dev->dev.platform_data;
unsigned int irq, irq_base, i;