Added is_inventra_dma_enabled() funtion which would be required for adding workaround for Inventra DMA issues. It can also be used at other places instead of #ifdefs.
Signed-off-by: Ajay Kumar Gupta <[email protected]> --- drivers/usb/musb/musb_dma.h | 6 ++++++ 1 files changed, 6 insertions(+), 0 deletions(-) diff --git a/drivers/usb/musb/musb_dma.h b/drivers/usb/musb/musb_dma.h index 916065b..b8b385e 100644 --- a/drivers/usb/musb/musb_dma.h +++ b/drivers/usb/musb/musb_dma.h @@ -80,6 +80,12 @@ struct musb_hw_ep; #define tusb_dma_omap() 0 #endif +#ifdef CONFIG_USB_INVENTRA_DMA +#define is_inventra_dma_enabled() 1 +#else +#define is_inventra_dma_enabled() 0 +#endif + /* Anomaly 05000456 - USB Receive Interrupt Is Not Generated in DMA Mode 1 * Only allow DMA mode 1 to be used when the USB will actually generate the * interrupts we expect. -- 1.6.2.4 -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
