dmaengine: convert drivers/dma/* to use module_platform_driver()
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>
diff --git a/drivers/dma/iop-adma.c b/drivers/dma/iop-adma.c
index 686dc76..04be90b 100644
--- a/drivers/dma/iop-adma.c
+++ b/drivers/dma/iop-adma.c
@@ -1735,8 +1735,6 @@
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 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");