Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754678Ab3ILEjT (ORCPT ); Thu, 12 Sep 2013 00:39:19 -0400 Received: from mail-pa0-f54.google.com ([209.85.220.54]:37063 "EHLO mail-pa0-f54.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752491Ab3ILEjR (ORCPT ); Thu, 12 Sep 2013 00:39:17 -0400 From: Olof Johansson To: Dan Williams , Vinod Koul Cc: Shawn Guo , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Olof Johansson Subject: [PATCH] dma: use %pa to print dma_addr_t Date: Wed, 11 Sep 2013 21:38:30 -0700 Message-Id: <1378960710-15648-1-git-send-email-olof@lixom.net> X-Mailer: git-send-email 1.8.1.192.gc4361b8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 6618 Lines: 136 This resolves some warnings seen when building with CONFIG_ARM_LPAE=y, since dma_addr_t might then be 64-bit: drivers/dma/imx-sdma.c:1092:3: warning: format '%x' expects argument of type 'unsigned int', but argument 6 has type 'dma_addr_t' [-Wformat=] drivers/dma/imx-sdma.c:1166:3: warning: format '%x' expects argument of type 'unsigned int', but argument 6 has type 'dma_addr_t' [-Wformat=] drivers/dma/imx-dma.c:579:3: warning: format '%x' expects argument of type 'unsigned int', but argument 6 has type 'dma_addr_t' [-Wformat=] drivers/dma/imx-dma.c:579:3: warning: format '%x' expects argument of type 'unsigned int', but argument 7 has type 'dma_addr_t' [-Wformat=] drivers/dma/imx-dma.c:593:4: warning: format '%x' expects argument of type 'unsigned int', but argument 9 has type 'dma_addr_t' [-Wformat=] drivers/dma/imx-dma.c:603:4: warning: format '%x' expects argument of type 'unsigned int', but argument 9 has type 'dma_addr_t' [-Wformat=] drivers/dma/imx-dma.c:930:2: warning: format '%x' expects argument of type 'unsigned int', but argument 6 has type 'dma_addr_t' [-Wformat=] drivers/dma/imx-dma.c:930:2: warning: format '%x' expects argument of type 'unsigned int', but argument 7 has type 'dma_addr_t' [-Wformat=] drivers/dma/imx-dma.c:960:2: warning: format '%x' expects argument of type 'unsigned int', but argument 6 has type 'dma_addr_t' [-Wformat=] drivers/dma/imx-dma.c:960:2: warning: format '%x' expects argument of type 'unsigned int', but argument 7 has type 'dma_addr_t' [-Wformat=] drivers/dma/ipu/ipu_idmac.c:1235:2: warning: format '%x' expects argument of type 'unsigned int', but argument 5 has type 'dma_addr_t' [-Wformat=] Signed-off-by: Olof Johansson --- drivers/dma/imx-dma.c | 20 ++++++++++---------- drivers/dma/imx-sdma.c | 8 ++++---- drivers/dma/ipu/ipu_idmac.c | 6 ++++-- 3 files changed, 18 insertions(+), 16 deletions(-) diff --git a/drivers/dma/imx-dma.c b/drivers/dma/imx-dma.c index 78f8ca5..fcc8a12 100644 --- a/drivers/dma/imx-dma.c +++ b/drivers/dma/imx-dma.c @@ -576,9 +576,9 @@ static int imxdma_xfer_desc(struct imxdma_desc *d) imx_dmav1_writel(imxdma, d->len, DMA_CNTR(imxdmac->channel)); - dev_dbg(imxdma->dev, "%s channel: %d dest=0x%08x src=0x%08x " + dev_dbg(imxdma->dev, "%s channel: %d dest=%pa src=%pa " "dma_length=%d\n", __func__, imxdmac->channel, - d->dest, d->src, d->len); + &d->dest, &d->src, d->len); break; /* Cyclic transfer is the same as slave_sg with special sg configuration. */ @@ -591,9 +591,9 @@ static int imxdma_xfer_desc(struct imxdma_desc *d) DMA_CCR(imxdmac->channel)); dev_dbg(imxdma->dev, "%s channel: %d sg=%p sgcount=%d " - "total length=%d dev_addr=0x%08x (dev2mem)\n", + "total length=%d dev_addr=%pa (dev2mem)\n", __func__, imxdmac->channel, d->sg, d->sgcount, - d->len, imxdmac->per_address); + d->len, &imxdmac->per_address); } else if (d->direction == DMA_MEM_TO_DEV) { imx_dmav1_writel(imxdma, imxdmac->per_address, DMA_DAR(imxdmac->channel)); @@ -601,9 +601,9 @@ static int imxdma_xfer_desc(struct imxdma_desc *d) DMA_CCR(imxdmac->channel)); dev_dbg(imxdma->dev, "%s channel: %d sg=%p sgcount=%d " - "total length=%d dev_addr=0x%08x (mem2dev)\n", + "total length=%d dev_addr=%pa (mem2dev)\n", __func__, imxdmac->channel, d->sg, d->sgcount, - d->len, imxdmac->per_address); + d->len, &imxdmac->per_address); } else { dev_err(imxdma->dev, "%s channel: %d bad dma mode\n", __func__, imxdmac->channel); @@ -927,8 +927,8 @@ static struct dma_async_tx_descriptor *imxdma_prep_dma_memcpy( struct imxdma_engine *imxdma = imxdmac->imxdma; struct imxdma_desc *desc; - dev_dbg(imxdma->dev, "%s channel: %d src=0x%x dst=0x%x len=%d\n", - __func__, imxdmac->channel, src, dest, len); + dev_dbg(imxdma->dev, "%s channel: %d src=%pa dst=%pa len=%d\n", + __func__, imxdmac->channel, &src, &dest, len); if (list_empty(&imxdmac->ld_free) || imxdma_chan_is_doing_cyclic(imxdmac)) @@ -957,9 +957,9 @@ static struct dma_async_tx_descriptor *imxdma_prep_dma_interleaved( struct imxdma_engine *imxdma = imxdmac->imxdma; struct imxdma_desc *desc; - dev_dbg(imxdma->dev, "%s channel: %d src_start=0x%x dst_start=0x%x\n" + dev_dbg(imxdma->dev, "%s channel: %d src_start=%pa dst_start=%pa\n" " src_sgl=%s dst_sgl=%s numf=%d frame_size=%d\n", __func__, - imxdmac->channel, xt->src_start, xt->dst_start, + imxdmac->channel, &xt->src_start, &xt->dst_start, xt->src_sgl ? "true" : "false", xt->dst_sgl ? "true" : "false", xt->numf, xt->frame_size); diff --git a/drivers/dma/imx-sdma.c b/drivers/dma/imx-sdma.c index fc43603..b6946c5 100644 --- a/drivers/dma/imx-sdma.c +++ b/drivers/dma/imx-sdma.c @@ -1089,8 +1089,8 @@ static struct dma_async_tx_descriptor *sdma_prep_slave_sg( param &= ~BD_CONT; } - dev_dbg(sdma->dev, "entry %d: count: %d dma: 0x%08x %s%s\n", - i, count, sg->dma_address, + dev_dbg(sdma->dev, "entry %d: count: %d dma: %pa %s%s\n", + i, count, &sg->dma_address, param & BD_WRAP ? "wrap" : "", param & BD_INTR ? " intr" : ""); @@ -1163,8 +1163,8 @@ static struct dma_async_tx_descriptor *sdma_prep_dma_cyclic( if (i + 1 == num_periods) param |= BD_WRAP; - dev_dbg(sdma->dev, "entry %d: count: %d dma: 0x%08x %s%s\n", - i, period_len, dma_addr, + dev_dbg(sdma->dev, "entry %d: count: %d dma: %pa %s%s\n", + i, period_len, &dma_addr, param & BD_WRAP ? "wrap" : "", param & BD_INTR ? " intr" : ""); diff --git a/drivers/dma/ipu/ipu_idmac.c b/drivers/dma/ipu/ipu_idmac.c index cb9c0bc..7d893c0 100644 --- a/drivers/dma/ipu/ipu_idmac.c +++ b/drivers/dma/ipu/ipu_idmac.c @@ -1232,8 +1232,10 @@ static irqreturn_t idmac_interrupt(int irq, void *dev_id) desc = list_entry(ichan->queue.next, struct idmac_tx_desc, list); descnew = desc; - dev_dbg(dev, "IDMAC irq %d, dma 0x%08x, next dma 0x%08x, current %d, curbuf 0x%08x\n", - irq, sg_dma_address(*sg), sgnext ? sg_dma_address(sgnext) : 0, ichan->active_buffer, curbuf); + dev_dbg(dev, "IDMAC irq %d, dma %pa, next dma %pa, current %d, curbuf 0x%08x\n", + irq, &sg_dma_address(*sg), + sgnext ? &sg_dma_address(sgnext) : NULL, ichan->active_buffer, + curbuf); /* Find the descriptor of sgnext */ sgnew = idmac_sg_next(ichan, &descnew, *sg); -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/