Hello. On 12-12-2010 20:02, tom.leiming@xxxxxxxxx wrote:
From: Ming Lei<tom.leiming@xxxxxxxxx>
If only one DMA type for musb is defined, we always use this DMA type.
Signed-off-by: Ming Lei<tom.leiming@xxxxxxxxx>
[...]
diff --git a/drivers/usb/musb/musb_core.h b/drivers/usb/musb/musb_core.h index 97b9760..e233678 100644 --- a/drivers/usb/musb/musb_core.h +++ b/drivers/usb/musb/musb_core.h @@ -695,20 +695,31 @@ static inline const char *get_dma_name(struct musb *musb) } #ifdef CONFIG_USB_INVENTRA_DMA +#if !defined(CONFIG_USB_TI_CPPI_DMA) && !defined(CONFIG_USB_TUSB_OMAP_DMA) +#define is_inventra_dma(musb) 1 +#else #define is_inventra_dma(musb) (musb->ops->flags & MUSB_GLUE_DMA_INVENTRA) +#endif #else #define is_inventra_dma(musb) 0 #endif #ifdef CONFIG_USB_TI_CPPI_DMA +#if !defined(CONFIG_USB_INVENTRA_DMA) && !defined(CONFIG_USB_TUSB_OMAP_DMA) +#define is_cppi_enabled(musb) 1 +#else #define is_cppi_enabled(musb) (musb->ops->flags & MUSB_GLUE_DMA_CPPI) - +#endif #else #define is_cppi_enabled(musb) 0 #endif #ifdef CONFIG_USB_TUSB_OMAP_DMA +#if !defined(CONFIG_USB_INVENTRA_DMA) && !defined(CONFIG_USB_TI_CPPI_DMA) +#define tusb_dma_omap(musb) 1 +#else #define tusb_dma_omap(musb) (musb->ops->flags & MUSB_GLUE_DMA_TUSB) +#endif #else #define tusb_dma_omap(musb) 0 #endif
This doesn't really scale. WBR, Sergei -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
