ARM: OMAP: Fix DMA channel irq handling for omap24xx
- DMA CSR register is cleared by reading on omap1, but on
omap2 it is cleard by writing to it.
- DMA TOUT interrupt does not exist on omap24xx, rename it
- Add SECURE and MISALIGNED errors by default for omap24xx
- Add defines for external DMA request lines
Signed-off-by: Tony Lindgren <tony@atomide.com>
diff --git a/drivers/usb/gadget/omap_udc.c b/drivers/usb/gadget/omap_udc.c
index fbea514..3633648 100644
--- a/drivers/usb/gadget/omap_udc.c
+++ b/drivers/usb/gadget/omap_udc.c
@@ -773,7 +773,7 @@
struct omap_ep *ep = data;
/* if ch_status & OMAP_DMA_DROP_IRQ ... */
- /* if ch_status & OMAP_DMA_TOUT_IRQ ... */
+ /* if ch_status & OMAP1_DMA_TOUT_IRQ ... */
ERR("%s dma error, lch %d status %02x\n", ep->ep.name, lch, ch_status);
/* complete current transfer ... */