linux-kernel - [PATCH] gpu: host1x: use %pa to print dma_addr

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Date:	Wed, 11 Sep 2013 21:41:49 -0700
From:	Olof Johansson <olof@...om.net>
To:	Thierry Reding <thierry.reding@...il.com>,
	Terje Bergström <tbergstrom@...dia.com>
Cc:	dri-devel@...ts.freedesktop.org, linux-tegra@...r.kernel.org,
	linux-kernel@...r.kernel.org, Olof Johansson <olof@...om.net>
Subject: [PATCH] gpu: host1x: use %pa to print dma_addr_t

This removes two warnings where dma_addr_t variables were printed using
%x when built with CONFIG_ARM_LPAE=y, thus having 64-bit dma_addr_t:

  drivers/gpu/host1x/hw/cdma_hw.c:57:3: warning: format '%x' expects argument of type 'unsigned int', but argument 5 has type 'dma_addr_t'
  drivers/gpu/host1x/hw/debug_hw.c:175:10: warning: format '%x' expects argument of type 'unsigned int', but argument 3 has type 'dma_addr_t'

Signed-off-by: Olof Johansson <olof@...om.net>
---
 drivers/gpu/host1x/hw/cdma_hw.c  |    4 ++--
 drivers/gpu/host1x/hw/debug_hw.c |    4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/host1x/hw/cdma_hw.c b/drivers/gpu/host1x/hw/cdma_hw.c
index 2ee4ad5..3db3011 100644
--- a/drivers/gpu/host1x/hw/cdma_hw.c
+++ b/drivers/gpu/host1x/hw/cdma_hw.c
@@ -54,8 +54,8 @@ static void cdma_timeout_cpu_incr(struct host1x_cdma *cdma, u32 getptr,
 		u32 *p = (u32 *)((u32)pb->mapped + getptr);
 		*(p++) = HOST1X_OPCODE_NOP;
 		*(p++) = HOST1X_OPCODE_NOP;
-		dev_dbg(host1x->dev, "%s: NOP at 0x%x\n", __func__,
-			pb->phys + getptr);
+		dev_dbg(host1x->dev, "%s: NOP at %pa+0x%x\n", __func__,
+			&pb->phys, getptr);
 		getptr = (getptr + 8) & (pb->size_bytes - 1);
 	}
 	wmb();
diff --git a/drivers/gpu/host1x/hw/debug_hw.c b/drivers/gpu/host1x/hw/debug_hw.c
index 334c038..346a54b 100644
--- a/drivers/gpu/host1x/hw/debug_hw.c
+++ b/drivers/gpu/host1x/hw/debug_hw.c
@@ -171,8 +171,8 @@ static void show_channel_gathers(struct output *o, struct host1x_cdma *cdma)
 				continue;
 			}
 
-			host1x_debug_output(o, "    GATHER at %08x+%04x, %d words\n",
-					    g->base, g->offset, g->words);
+			host1x_debug_output(o, "    GATHER at %pa+%04x, %d words\n",
+					    &g->base, g->offset, g->words);
 
 			show_gather(o, g->base + g->offset, g->words, cdma,
 				    g->base, mapped);
-- 
1.7.10.4

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