From mboxrd@z Thu Jan 1 00:00:00 1970 From: Will Deacon Subject: [PATCH 2/9] dma: pl330: use dma_addr_t for describing bus addresses Date: Mon, 10 Jun 2013 19:34:38 +0100 Message-ID: <1370889285-22799-3-git-send-email-will.deacon@arm.com> References: <1370889285-22799-1-git-send-email-will.deacon@arm.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1370889285-22799-1-git-send-email-will.deacon-5wv7dgnIgG8@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: iommu-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org Errors-To: iommu-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org To: iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org Cc: Vinod Koul , Jassi Brar , devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org, Will Deacon , linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org List-Id: devicetree@vger.kernel.org The microcode bus address (pl330_dmac.mcode_bus) is currently a u32, which fails to compile when building on a system with 64-bit bus addresses. This patch uses dma_addr_t to represent the address instead. Cc: Jassi Brar Cc: Vinod Koul Signed-off-by: Will Deacon --- drivers/dma/pl330.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/dma/pl330.c b/drivers/dma/pl330.c index 22e2a8f..f1bc593 100644 --- a/drivers/dma/pl330.c +++ b/drivers/dma/pl330.c @@ -501,7 +501,7 @@ struct pl330_dmac { /* Maximum possible events/irqs */ int events[32]; /* BUS address of MicroCode buffer */ - u32 mcode_bus; + dma_addr_t mcode_bus; /* CPU address of MicroCode buffer */ void *mcode_cpu; /* List of all Channel threads */ -- 1.8.2.2