Messages in this thread Patch in this message | | | From | Andy Shevchenko <> | Subject | [PATCH 1/4] dmaengine: dw_dmac: use helper macro module_platform_driver() | Date | Tue, 2 Oct 2012 14:41:58 +0300 |
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From: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Since v3.2 we have nice macro to define the platform driver's init and exit calls. This patch simplifies the dw_dmac driver by using that macro.
Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Felipe Balbi <balbi@ti.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> --- drivers/dma/dw_dmac.c | 13 ++----------- 1 file changed, 2 insertions(+), 11 deletions(-)
diff --git a/drivers/dma/dw_dmac.c b/drivers/dma/dw_dmac.c index c4b0eb3..0b88ced 100644 --- a/drivers/dma/dw_dmac.c +++ b/drivers/dma/dw_dmac.c @@ -1700,6 +1700,7 @@ MODULE_DEVICE_TABLE(of, dw_dma_id_table); #endif static struct platform_driver dw_driver = { + .probe = dw_probe, .remove = __devexit_p(dw_remove), .shutdown = dw_shutdown, .driver = { @@ -1709,17 +1710,7 @@ static struct platform_driver dw_driver = { }, }; -static int __init dw_init(void) -{ - return platform_driver_probe(&dw_driver, dw_probe); -} -subsys_initcall(dw_init); - -static void __exit dw_exit(void) -{ - platform_driver_unregister(&dw_driver); -} -module_exit(dw_exit); +module_platform_driver(dw_driver); MODULE_LICENSE("GPL v2"); MODULE_DESCRIPTION("Synopsys DesignWare DMA Controller driver"); -- 1.7.10.4
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