This is a note to let you know that I've just added the patch titled
usb: musb: da8xx: Remove CPPI 3.0 quirk and methods
to my usb git tree which can be found at
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
in the usb-testing branch.
The patch will show up in the next release of the linux-next tree
(usually sometime within the next 24 hours during the week.)
The patch will be merged to the usb-next branch sometime soon,
after it passes testing, and the merge window is open.
If you have any questions about this process, please let me know.
>From a994ce2d7e66008381a0b184c73be9ae9b72eb5c Mon Sep 17 00:00:00 2001
From: Alexandre Bailon <abailon@xxxxxxxxxxxx>
Date: Wed, 1 Feb 2017 21:30:12 -0600
Subject: usb: musb: da8xx: Remove CPPI 3.0 quirk and methods
DA8xx driver is registering and using the CPPI 3.0 DMA controller but
actually, the DA8xx has a CPPI 4.1 DMA controller.
Remove the CPPI 3.0 quirk and methods.
Fixes: f8e9f34f80a2 ("usb: musb: Fix up DMA related macros")
Fixes: 7f6283ed6fe8 ("usb: musb: Set up function pointers for DMA")
Cc: <stable@xxxxxxxxxxxxxxx>
Signed-off-by: Alexandre Bailon <abailon@xxxxxxxxxxxx>
Acked-by: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
Acked-by: Tony Lindgren <tony@xxxxxxxxxxx>
Signed-off-by: Bin Liu <b-liu@xxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/usb/musb/da8xx.c | 6 +-----
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/drivers/usb/musb/da8xx.c b/drivers/usb/musb/da8xx.c
index e89708d839e5..cd3d763720b3 100644
--- a/drivers/usb/musb/da8xx.c
+++ b/drivers/usb/musb/da8xx.c
@@ -458,15 +458,11 @@ static inline u8 get_vbus_power(struct device *dev)
}
static const struct musb_platform_ops da8xx_ops = {
- .quirks = MUSB_DMA_CPPI | MUSB_INDEXED_EP,
+ .quirks = MUSB_INDEXED_EP,
.init = da8xx_musb_init,
.exit = da8xx_musb_exit,
.fifo_mode = 2,
-#ifdef CONFIG_USB_TI_CPPI_DMA
- .dma_init = cppi_dma_controller_create,
- .dma_exit = cppi_dma_controller_destroy,
-#endif
.enable = da8xx_musb_enable,
.disable = da8xx_musb_disable,
--
2.11.0
--
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