Commit 2e10f5e7 authored Mar 20, 2011 by Dan Carpenter Committed by Felipe Balbi Apr 13, 2011

USB: musb: dereferencing an iomem pointer



"tx_ram" points to io memory.  We can't dereference it directly.  Sparse
complains about this: "drivers/usb/musb/cppi_dma.c:1205:25: warning:
dereference of noderef expression"

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>

parent 2fbcf3fa

drivers/usb/musb/cppi_dma.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1204,7 +1204,7 @@ irqreturn_t cppi_interrupt(int irq, void *dev_id)
		*/
		if (NULL == bd) {
		DBG(1, "null BD\n");
		tx_ram->tx_complete = 0;
		musb_writel(&tx_ram->tx_complete, 0, 0);
		continue;
		}