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dmaengine: convert drivers/dma/* to use module_platform_driver()

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This patch converts the drivers in drivers/dma/* to use the
module_platform_driver() macro which makes the code smaller and a bit
simpler.

Cc: Dan Williams <dan.j.williams@intel.com>
Cc: Piotr Ziecik <kosmo@semihalf.com>
Cc: Rongjun Ying <rongjun.ying@csr.com>
Cc: Barry Song <21cnbao@gmail.com>
Cc: Pelagicore AB <info@pelagicore.com>
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
This commit is contained in:
Axel Lin 2011-11-26 15:11:12 +08:00 • committed by Vinod Koul
commit c94e910535
4 changed files with 5 additions and 47 deletions
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16
drivers/dma/iop-adma.c
View file

@ -1735,8 +1735,6 @@ static void iop_chan_start_null_xor(struct iop_adma_chan *iop_chan)
spin_unlock_bh(&iop_chan->lock);
}
MODULE_ALIAS("platform:iop-adma");
static struct platform_driver iop_adma_driver = {
.probe = iop_adma_probe,
.remove = __devexit_p(iop_adma_remove),
@ -1746,19 +1744,9 @@ static struct platform_driver iop_adma_driver = {
},
};
static int __init iop_adma_init(void)
{
return platform_driver_register(&iop_adma_driver);
}
static void __exit iop_adma_exit(void)
{
platform_driver_unregister(&iop_adma_driver);
return;
}
module_exit(iop_adma_exit);
module_init(iop_adma_init);
module_platform_driver(iop_adma_driver);
MODULE_AUTHOR("Intel Corporation");
MODULE_DESCRIPTION("IOP ADMA Engine Driver");
MODULE_LICENSE("GPL");
MODULE_ALIAS("platform:iop-adma");

12
drivers/dma/mpc512x_dma.c
View file

@ -835,17 +835,7 @@ static struct platform_driver mpc_dma_driver = {
},
};
static int __init mpc_dma_init(void)
{
return platform_driver_register(&mpc_dma_driver);
}
module_init(mpc_dma_init);
static void __exit mpc_dma_exit(void)
{
platform_driver_unregister(&mpc_dma_driver);
}
module_exit(mpc_dma_exit);
module_platform_driver(mpc_dma_driver);
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Piotr Ziecik <kosmo@semihalf.com>");

12
drivers/dma/sirf-dma.c
View file

@ -699,17 +699,7 @@ static struct platform_driver sirfsoc_dma_driver = {
},
};
static int __init sirfsoc_dma_init(void)
{
return platform_driver_register(&sirfsoc_dma_driver);
}
module_init(sirfsoc_dma_init);
static void __exit sirfsoc_dma_exit(void)
{
platform_driver_unregister(&sirfsoc_dma_driver);
}
module_exit(sirfsoc_dma_exit);
module_platform_driver(sirfsoc_dma_driver);
MODULE_AUTHOR("Rongjun Ying <rongjun.ying@csr.com>, "
"Barry Song <baohua.song@csr.com>");

12
drivers/dma/timb_dma.c
View file

@ -841,17 +841,7 @@ static struct platform_driver td_driver = {
.remove = __exit_p(td_remove),
};
static int __init td_init(void)
{
return platform_driver_register(&td_driver);
}
module_init(td_init);
static void __exit td_exit(void)
{
platform_driver_unregister(&td_driver);
}
module_exit(td_exit);
module_platform_driver(td_driver);
MODULE_LICENSE("GPL v2");
MODULE_DESCRIPTION("Timberdale DMA controller driver");