From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stratos Psomadakis Subject: Re: [BUG] DMA_ERROR_CODE undefined in radeon_gart.c Date: Tue, 19 Apr 2011 23:07:06 +0300 Message-ID: <4DADEB6A.20506@ece.ntua.gr> References: <20110419194222.GA23953@gherkin.frus.com> <4DADEAD8.4090203@ece.ntua.gr> Mime-Version: 1.0 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: In-Reply-To: <4DADEAD8.4090203@ece.ntua.gr> Sender: linux-kernel-owner@vger.kernel.org List-ID: Content-Type: text/plain; charset="utf-8" To: Bob Tracy Cc: linux-kernel@vger.kernel.org, linux-alpha@vger.kernel.org On 19/04/2011 11:04 =CE=BC=CE=BC, Stratos Psomadakis wrote: > On 19/04/2011 10:42 =CE=BC=CE=BC, Bob Tracy wrote: >> Attempted to build 2.6.39-rc4 on an Alpha and got the following erro= r: >> >> CC [M] drivers/gpu/drm/radeon/radeon_gart.o >> drivers/gpu/drm/radeon/radeon_gart.c: In function 'radeon_gart_bind'= : >> drivers/gpu/drm/radeon/radeon_gart.c:186: error: 'DMA_ERROR_CODE' un= declared (first use in this function) >> drivers/gpu/drm/radeon/radeon_gart.c:186: error: (Each undeclared id= entifier is reported only once >> drivers/gpu/drm/radeon/radeon_gart.c:186: error: for each function i= t appears in.) >> make[4]: *** [drivers/gpu/drm/radeon/radeon_gart.o] Error 1 >> make[3]: *** [drivers/gpu/drm/radeon] Error 2 >> make[2]: *** [drivers/gpu/drm] Error 2 >> make[1]: *** [drivers/gpu] Error 2 >> make: *** [drivers] Error 2 >> >> It appears that "DMA_ERROR_CODE" is currently defined for several >> architectures in "arch/*/include/asm/dma-mapping.h", but not for "al= pha" > Similar issue in this discussion [1]. > They solved it by replacing DMA_ERROR_CODE with dma_mapping_error(). = [2] > Probably this can work here too [1] http://lkml.org/lkml/2010/3/11/261 [2] http://git.infradead.org/mtd-2.6.git/commitdiff/0c82d3ce --=20 Stratos Psomadakis