[PATCH 2/9] dma: pl330: use dma_addr_t for describing bus addresses
Will Deacon
will.deacon at arm.com
Tue Jun 11 04:34:38 EST 2013
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 at linaro.org>
Cc: Vinod Koul <vinod.koul at intel.com>
Signed-off-by: Will Deacon <will.deacon at arm.com>
---
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
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