From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from gate.crashing.org (gate.crashing.org [63.228.1.57]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id 9D67DB6F10 for ; Fri, 6 Aug 2010 01:16:00 +1000 (EST) From: Kumar Gala To: gregkh@suse.de Subject: [PATCH 2/3] powerpc: implement arch_setup_pdev_archdata Date: Thu, 5 Aug 2010 10:15:46 -0500 Message-Id: <1281021347-1278-3-git-send-email-galak@kernel.crashing.org> In-Reply-To: <1281021347-1278-2-git-send-email-galak@kernel.crashing.org> References: <1281021347-1278-1-git-send-email-galak@kernel.crashing.org> <1281021347-1278-2-git-send-email-galak@kernel.crashing.org> Cc: linuxppc-dev@ozlabs.org, akpm@linux-foundation.org, linux-kernel@vger.kernel.org List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , We have a long standing issues with platform devices not have a valid dma_mask pointer. This hasn't been an issue to date as no platform device has tried to set its dma_mask value to a non-default value. Signed-off-by: Kumar Gala --- arch/powerpc/include/asm/platform_device.h | 16 +++++++++++++++- 1 files changed, 15 insertions(+), 1 deletions(-) diff --git a/arch/powerpc/include/asm/platform_device.h b/arch/powerpc/include/asm/platform_device.h index 01452c3..a379500 100644 --- a/arch/powerpc/include/asm/platform_device.h +++ b/arch/powerpc/include/asm/platform_device.h @@ -1 +1,15 @@ -#include +#ifndef __ASM_PLATFORM_DEVICE_H_ +#define __ASM_PLATFORM_DEVICE_H_ + +#include + +#define ARCH_HAS_PDEV_ARCHDATA_SETUP + +static inline void arch_setup_pdev_archdata(struct platform_device *pdev) +{ + pdev->dev.dma_mask = &pdev->archdata.dma_mask; + + return; +} + +#endif /* __ASM_GENERIC_PLATFORM_DEVICE_H_ */ -- 1.6.0.6