From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from 15.mo4.mail-out.ovh.net ([91.121.62.11] helo=mo4.mail-out.ovh.net) by canuck.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1QmlIT-0001De-TL for barebox@lists.infradead.org; Fri, 29 Jul 2011 11:32:06 +0000 Received: from mail182.ha.ovh.net (b6.ovh.net [213.186.33.56]) by mo4.mail-out.ovh.net (Postfix) with SMTP id 691C8FFA7F4 for ; Fri, 29 Jul 2011 13:32:55 +0200 (CEST) Date: Fri, 29 Jul 2011 13:14:28 +0200 From: Jean-Christophe PLAGNIOL-VILLARD Message-ID: <20110729111428.GB25658@game.jcrosoft.org> References: <1311932630-5687-1-git-send-email-s.hauer@pengutronix.de> <1311932630-5687-5-git-send-email-s.hauer@pengutronix.de> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <1311932630-5687-5-git-send-email-s.hauer@pengutronix.de> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: barebox-bounces@lists.infradead.org Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: Re: [PATCH 4/7] ARM: pass size to dma_free_coherent To: Sascha Hauer Cc: barebox@lists.infradead.org On 11:43 Fri 29 Jul , Sascha Hauer wrote: > We'll need it later once we remap dma memory. > > Signed-off-by: Sascha Hauer > --- > arch/arm/cpu/mmu.c | 2 +- > arch/arm/include/asm/mmu.h | 9 +++++++-- > drivers/usb/gadget/fsl_udc.c | 2 +- > 3 files changed, 9 insertions(+), 4 deletions(-) > > diff --git a/arch/arm/cpu/mmu.c b/arch/arm/cpu/mmu.c > index 8465d1a..bb067e3 100644 > --- a/arch/arm/cpu/mmu.c > +++ b/arch/arm/cpu/mmu.c > @@ -155,7 +155,7 @@ void *phys_to_virt(unsigned long phys) > return (void *)(phys + dma_coherent_offset); > } > > -void dma_free_coherent(void *mem) > +void dma_free_coherent(void *mem, size_t size) > { > free(mem - dma_coherent_offset); > } > diff --git a/arch/arm/include/asm/mmu.h b/arch/arm/include/asm/mmu.h > index d96c728..9ebc2cd 100644 > --- a/arch/arm/include/asm/mmu.h > +++ b/arch/arm/include/asm/mmu.h > @@ -17,7 +17,7 @@ void setup_dma_coherent(unsigned long offset); > > #ifdef CONFIG_MMU > void *dma_alloc_coherent(size_t size); > -void dma_free_coherent(void *mem); > +void dma_free_coherent(void *mem, size_t size); > > void dma_clean_range(unsigned long, unsigned long); > void dma_flush_range(unsigned long, unsigned long); > @@ -26,12 +26,17 @@ unsigned long virt_to_phys(void *virt); > void *phys_to_virt(unsigned long phys); > > #else > +static inline int mmu_init(void) > +{ > + return -EINVAL; if not enable we just success no? specially if the code is move out the board Best Regards, J. _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox