From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wayne Boyer Subject: [PATCH 1/1] ipr: add writeq definition if needed Date: Wed, 09 Jun 2010 08:24:55 -0700 Message-ID: <4C0FB247.7000007@linux.vnet.ibm.com> References: <20100608224308.499532262@linux.vnet.ibm.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Return-path: Received: from e36.co.us.ibm.com ([32.97.110.154]:48765 "EHLO e36.co.us.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932101Ab0FIPZS (ORCPT ); Wed, 9 Jun 2010 11:25:18 -0400 Received: from d03relay05.boulder.ibm.com (d03relay05.boulder.ibm.com [9.17.195.107]) by e36.co.us.ibm.com (8.14.4/8.13.1) with ESMTP id o59FLwiS007664 for ; Wed, 9 Jun 2010 09:21:58 -0600 Received: from d03av06.boulder.ibm.com (d03av06.boulder.ibm.com [9.17.195.245]) by d03relay05.boulder.ibm.com (8.13.8/8.13.8/NCO v10.0) with ESMTP id o59FP2r2095566 for ; Wed, 9 Jun 2010 09:25:03 -0600 Received: from d03av06.boulder.ibm.com (loopback [127.0.0.1]) by d03av06.boulder.ibm.com (8.14.4/8.13.1/NCO v10.0 AVout) with ESMTP id o59FS0nj023220 for ; Wed, 9 Jun 2010 09:28:01 -0600 In-Reply-To: <20100608224308.499532262@linux.vnet.ibm.com> Sender: linux-scsi-owner@vger.kernel.org List-Id: linux-scsi@vger.kernel.org To: ben@decadent.org.uk, James Bottomley Cc: linux-scsi , Brian King Compiling the driver will fail on 32 bit powerpc and other architectures where writeq is not defined. This patch adds a definition for writeq. Signed-off-by: Wayne Boyer --- drivers/scsi/ipr.h | 8 ++++++++ 1 file changed, 8 insertions(+) Index: b/drivers/scsi/ipr.h =================================================================== --- a/drivers/scsi/ipr.h 2010-06-08 10:06:48.000000000 -0700 +++ b/drivers/scsi/ipr.h 2010-06-08 15:14:42.000000000 -0700 @@ -1860,4 +1860,12 @@ static inline int ipr_sdt_is_fmt2(u32 sd return 0; } +#ifndef writeq +static inline void writeq(u64 val, void __iomem *addr) +{ + writel(((u32) (val >> 32)), addr); + writel(((u32) (val)), (addr + 4)); +} #endif + +#endif /* _IPR_H */