From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752899Ab2JBLmf (ORCPT ); Tue, 2 Oct 2012 07:42:35 -0400 Received: from mga14.intel.com ([143.182.124.37]:3579 "EHLO mga14.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752692Ab2JBLmR (ORCPT ); Tue, 2 Oct 2012 07:42:17 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.80,523,1344236400"; d="scan'208";a="199571514" From: Andy Shevchenko To: Viresh Kumar , Vinod Koul , linux-kernel@vger.kernel.org, spear-devel , balbi@ti.com Cc: Heikki Krogerus , Andy Shevchenko Subject: [PATCH 1/4] dmaengine: dw_dmac: use helper macro module_platform_driver() Date: Tue, 2 Oct 2012 14:41:58 +0300 Message-Id: <1349178121-9105-2-git-send-email-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1349178121-9105-1-git-send-email-andriy.shevchenko@linux.intel.com> References: <1349178121-9105-1-git-send-email-andriy.shevchenko@linux.intel.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Heikki Krogerus 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 Signed-off-by: Andy Shevchenko Reviewed-by: Felipe Balbi Acked-by: Viresh Kumar --- 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