Use 'u32' for the LLI structure members, which are defined by hardware to be
32-bit. dma_addr_t is much more vague about its actual size.
Signed-off-by: Andy Shevchenko <andriy.shevche...@linux.intel.com>
---
drivers/dma/dw_dmac.c | 7 ++-----
drivers/dma/dw_dmac_regs.h | 6 +++---
2 files changed, 5 insertions(+), 8 deletions(-)
diff --git a/drivers/dma/dw_dmac.c b/drivers/dma/dw_dmac.c
index db56ef4..3d061c6 100644
--- a/drivers/dma/dw_dmac.c
+++ b/drivers/dma/dw_dmac.c
@@ -416,11 +416,8 @@ static void dwc_scan_descriptors(struct dw_dma *dw, struct
dw_dma_chan *dwc)
static inline void dwc_dump_lli(struct dw_dma_chan *dwc, struct dw_lli *lli)
{
dev_printk(KERN_CRIT, chan2dev(&dwc->chan),
- " desc: s0x%llx d0x%llx l0x%llx c0x%x:%x\n",
- (unsigned long long)lli->sar,
- (unsigned long long)lli->dar,
- (unsigned long long)lli->llp,
- lli->ctlhi, lli->ctllo);
+ " desc: s0x%x d0x%x l0x%x c0x%x:%x\n",
+ lli->sar, lli->dar, lli->llp, lli->ctlhi, lli->ctllo);
}
static void dwc_handle_error(struct dw_dma *dw, struct dw_dma_chan *dwc)
diff --git a/drivers/dma/dw_dmac_regs.h b/drivers/dma/dw_dmac_regs.h
index e248481..50830be 100644
--- a/drivers/dma/dw_dmac_regs.h
+++ b/drivers/dma/dw_dmac_regs.h
@@ -219,9 +219,9 @@ static inline struct dw_dma *to_dw_dma(struct dma_device
*ddev)
/* LLI == Linked List Item; a.k.a. DMA block descriptor */
struct dw_lli {
/* values that are not changed by hardware */
- dma_addr_t sar;
- dma_addr_t dar;
- dma_addr_t llp; /* chain to next lli */
+ u32 sar;
+ u32 dar;
+ u32 llp; /* chain to next lli */
u32 ctllo;
/* values that may get written back: */
u32 ctlhi;
--
1.7.10.4
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