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Commit 234f2df5 authored by Guennadi Liakhovetski's avatar Guennadi Liakhovetski Committed by Dan Williams
Browse files

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: default avatarGuennadi Liakhovetski <lg@denx.de>
Signed-off-by: default avatarDan Williams <dan.j.williams@intel.com>
parent 0149f7d5

drivers/dma/ipu/ipu_idmac.c

+4 −4
Original line number Diff line number Diff line
@@ -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)

drivers/dma/ipu/ipu_irq.c

+1 −1
Original line number Diff line number Diff line
@@ -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;