---

yaml --- r: 350755 b: refs/heads/master c: 2b9b84f h: refs/heads/master i: 350753: 55eb76e 350751: 1d9fb30 v: v3
git-mirror · Jan 26, 2013 · 5fc2476 · 5fc2476
1 parent dfa431f
commit 5fc2476
Show file tree

Hide file tree

Showing 2 changed files with 3 additions and 4 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 2b49ebda39d66db1ae79a94c2bfec2d44f26ff94
+refs/heads/master: 2b9b84f497638ebd60a762cb1c7fa7b4ff7dce4d
diff --git a/trunk/drivers/spi/spi-pxa2xx.c b/trunk/drivers/spi/spi-pxa2xx.c
@@ -47,7 +47,7 @@ MODULE_ALIAS("platform:pxa2xx-spi");
 
 #define DMA_INT_MASK		(DCSR_ENDINTR | DCSR_STARTINTR | DCSR_BUSERR)
 #define RESET_DMA_CHANNEL	(DCSR_NODESC | DMA_INT_MASK)
-#define IS_DMA_ALIGNED(x)	((((u32)(x)) & 0x07) == 0)
+#define IS_DMA_ALIGNED(x)	IS_ALIGNED((unsigned long)(x), DMA_ALIGNMENT)
 #define MAX_DMA_LEN		8191
 #define DMA_ALIGNMENT		8
 
@@ -1576,8 +1576,7 @@ static int pxa2xx_spi_probe(struct platform_device *pdev)
 	master->transfer = transfer;
 
 	drv_data->ssp_type = ssp->type;
-	drv_data->null_dma_buf = (u32 *)ALIGN((u32)(drv_data +
-						sizeof(struct driver_data)), 8);
+	drv_data->null_dma_buf = (u32 *)PTR_ALIGN(&drv_data[1], DMA_ALIGNMENT);
 
 	drv_data->ioaddr = ssp->mmio_base;
 	drv_data->ssdr_physical = ssp->phys_base + SSDR;