From: Will Deacon <will.deacon@arm.com>
Date: Mon, 10 Jun 2013 18:34:38 +0000 (+0100)
Subject: dma: pl330: use dma_addr_t for describing bus addresses
X-Git-Tag: v3.12-rc1~474^2~20
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=fed8c45727abd273fd74b3e78b35be4929121334;p=kernel%2Fkernel-generic.git

dma: pl330: use dma_addr_t for describing bus addresses

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 <jaswinder.singh@linaro.org>
Cc: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Acked-by: Jassi Brar <jaswinder.singh@linaro.org>
Acked-by: Grant Likely <grant.likely@linaro.org>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
---

diff --git a/drivers/dma/pl330.c b/drivers/dma/pl330.c
index ac04335..bd69cc4 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 */