diff options
Diffstat (limited to 'include/usb/s3c_udc.h')
| -rw-r--r-- | include/usb/s3c_udc.h | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/include/usb/s3c_udc.h b/include/usb/s3c_udc.h index 734c6cd..ce3dd2c 100644 --- a/include/usb/s3c_udc.h +++ b/include/usb/s3c_udc.h @@ -10,6 +10,7 @@ #define __S3C_USB_GADGET #include <asm/errno.h> +#include <asm/sizes.h> #include <linux/usb/ch9.h> #include <linux/usb/gadget.h> #include <linux/list.h> @@ -19,7 +20,7 @@ /*-------------------------------------------------------------------------*/ /* DMA bounce buffer size, 16K is enough even for mass storage */ -#define DMA_BUFFER_SIZE (4096*4) +#define DMA_BUFFER_SIZE (16*SZ_1K) #define EP0_FIFO_SIZE 64 #define EP_FIFO_SIZE 512 @@ -81,9 +82,6 @@ struct s3c_udc { struct s3c_plat_otg_data *pdata; - void *dma_buf[S3C_MAX_ENDPOINTS+1]; - dma_addr_t dma_addr[S3C_MAX_ENDPOINTS+1]; - int ep0state; struct s3c_ep ep[S3C_MAX_ENDPOINTS]; |