diff options
| author | Guennadi Liakhovetski <lg@denx.de> | 2009-03-25 09:13:24 -0700 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2009-03-25 09:13:24 -0700 |
| commit | 234f2df56f5b05756c444edc9879145deddf69f4 (patch) | |
| tree | 6946d1561e3243cbb4046652d1d70b647bb7947d /drivers | |
| parent | 0149f7d5dc66dcffbb044ba005a5378a5864d2a3 (diff) | |
| download | op-kernel-dev-234f2df56f5b05756c444edc9879145deddf69f4.zip op-kernel-dev-234f2df56f5b05756c444edc9879145deddf69f4.tar.gz | |
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>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/dma/ipu/ipu_idmac.c | 8 | ||||
| -rw-r--r-- | drivers/dma/ipu/ipu_irq.c | 2 |
2 files changed, 5 insertions, 5 deletions
diff --git a/drivers/dma/ipu/ipu_idmac.c b/drivers/dma/ipu/ipu_idmac.c index a6f7294..b759ae9 100644 --- a/drivers/dma/ipu/ipu_idmac.c +++ b/drivers/dma/ipu/ipu_idmac.c @@ -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) diff --git a/drivers/dma/ipu/ipu_irq.c b/drivers/dma/ipu/ipu_irq.c index 83f532c..dd8ebc7 100644 --- a/drivers/dma/ipu/ipu_irq.c +++ b/drivers/dma/ipu/ipu_irq.c @@ -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; |
