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usb: musb: tusb6010: Clean up tusb_omap_dma structure

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A pointer to musb is now present in the dma_controller structure.
Remove the one present in tusb_omap_dma structure.

Signed-off-by: Alexandre Bailon <abailon@baylibre.com>
Signed-off-by: Bin Liu <b-liu@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Alexandre Bailon 2017-02-06 22:53:55 -06:00 committed by Greg Kroah-Hartman
parent 995ee0eab8
commit a96ca0d206
1 changed files with 3 additions and 4 deletions
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7
drivers/usb/musb/tusb6010_omap.c
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@ -56,7 +56,6 @@ struct tusb_omap_dma_ch {
struct tusb_omap_dma {
struct dma_controller controller;
struct musb *musb;
void __iomem *tbase;
int ch;
@ -497,7 +496,7 @@ tusb_omap_dma_allocate(struct dma_controller *c,
u32 reg;
tusb_dma = container_of(c, struct tusb_omap_dma, controller);
musb = tusb_dma->musb;
musb = tusb_dma->controller.musb;
tbase = musb->ctrl_base;
reg = musb_readl(tbase, TUSB_DMA_INT_MASK);
@ -534,7 +533,7 @@ tusb_omap_dma_allocate(struct dma_controller *c,
dev_name = "TUSB receive";
}
chdat->musb = tusb_dma->musb;
chdat->musb = tusb_dma->controller.musb;
chdat->tbase = tusb_dma->tbase;
chdat->hw_ep = hw_ep;
chdat->epnum = hw_ep->epnum;
@ -667,7 +666,7 @@ tusb_dma_controller_create(struct musb *musb, void __iomem *base)
if (!tusb_dma)
goto out;
tusb_dma->musb = musb;
tusb_dma->controller.musb = musb;
tusb_dma->tbase = musb->ctrl_base;
tusb_dma->ch = -1;