[PATCH 5/6] usb: musb: tusb6010: Clean up tusb_omap_dma structure

[Bin Liu]

From: Alexandre Bailon <abai...@baylibre.com>

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 <abai...@baylibre.com>
Signed-off-by: Bin Liu <b-...@ti.com>
---
 drivers/usb/musb/tusb6010_omap.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/drivers/usb/musb/tusb6010_omap.c b/drivers/usb/musb/tusb6010_omap.c
index e6959ccb4453..8b43c4b99f04 100644
--- a/drivers/usb/musb/tusb6010_omap.c
+++ b/drivers/usb/musb/tusb6010_omap.c
@@ -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 @@ static inline void tusb_omap_dma_free_dmareq(struct 
tusb_omap_dma_ch *chdat)
        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 @@ static inline void tusb_omap_dma_free_dmareq(struct 
tusb_omap_dma_ch *chdat)
                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 @@ struct dma_controller *
        if (!tusb_dma)
                goto out;
 
-       tusb_dma->musb = musb;
+       tusb_dma->controller.musb = musb;
        tusb_dma->tbase = musb->ctrl_base;
 
        tusb_dma->ch = -1;
-- 
1.9.1

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