X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=drivers%2Fusb%2Fgadget%2Fs3c_udc_otg.c;h=9d11aea8e4c4baa40e4169aa8c1dab9ce8d5825f;hb=20831061d8cec4ec537fada6b9abe263e208b4ae;hp=1050a98b6cd9601d184e7257f32249361d105c2a;hpb=ea2d915974342e3af8a7c390fd11ae075c583f5b;p=u-boot

diff --git a/drivers/usb/gadget/s3c_udc_otg.c b/drivers/usb/gadget/s3c_udc_otg.c
index 1050a98b6c..9d11aea8e4 100644
--- a/drivers/usb/gadget/s3c_udc_otg.c
+++ b/drivers/usb/gadget/s3c_udc_otg.c
@@ -671,7 +671,7 @@ static struct usb_request *s3c_alloc_request(struct usb_ep *ep,
 
 	debug("%s: %s %p\n", __func__, ep->name, ep);
 
-	req = kmalloc(sizeof *req, gfp_flags);
+	req = memalign(CONFIG_SYS_CACHELINE_SIZE, sizeof(*req));
 	if (!req)
 		return 0;
 
@@ -865,7 +865,8 @@ int s3c_udc_probe(struct s3c_plat_otg_data *pdata)
 	the_controller = dev;
 
 	for (i = 0; i < S3C_MAX_ENDPOINTS+1; i++) {
-		dev->dma_buf[i] = kmalloc(DMA_BUFFER_SIZE, GFP_KERNEL);
+		dev->dma_buf[i] = memalign(CONFIG_SYS_CACHELINE_SIZE,
+					   DMA_BUFFER_SIZE);
 		dev->dma_addr[i] = (dma_addr_t) dev->dma_buf[i];
 		invalidate_dcache_range((unsigned long) dev->dma_buf[i],
 					(unsigned long) (dev->dma_buf[i]