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| author | Sebastian Andrzej Siewior <bigeasy@linutronix.de> | 2013-06-19 17:38:11 +0200 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2013-07-29 13:53:18 +0300 |
| commit | 66c01883ef19bf4537b16931567b7d35c65356ad (patch) | |
| tree | 99da616e10bf13181dad379d97748980784c74e6 /drivers/usb/musb/musb_dma.h | |
| parent | ff2283229da616d9a029eaa0d483fa8b0ad55e77 (diff) | |
| download | linux-66c01883ef19bf4537b16931567b7d35c65356ad.tar.gz linux-66c01883ef19bf4537b16931567b7d35c65356ad.tar.bz2 linux-66c01883ef19bf4537b16931567b7d35c65356ad.zip | |
usb: musb: dma: merge ->start/stop into create/destroy
The core code creates a controller and immediately after that it calls
the ->start() callback. This one might drop an error but nobody cares.
The same thing happens in the destroy corner: First ->stop() called
followed by destroy callback. So why not merge those two into the same
function since there is no difference.
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb/musb/musb_dma.h')
| -rw-r--r-- | drivers/usb/musb/musb_dma.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/usb/musb/musb_dma.h b/drivers/usb/musb/musb_dma.h index 8919ce28c3d4..36037114ad4a 100644 --- a/drivers/usb/musb/musb_dma.h +++ b/drivers/usb/musb/musb_dma.h @@ -159,8 +159,6 @@ dma_channel_status(struct dma_channel *c) * Controllers manage dma channels. */ struct dma_controller { - int (*start)(struct dma_controller *); - int (*stop)(struct dma_controller *); struct dma_channel *(*channel_alloc)(struct dma_controller *, struct musb_hw_ep *, u8 is_tx); void (*channel_release)(struct dma_channel *); |