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 the 4.10-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: usb-musb-da8xx-remove-cppi-3.0-quirk-and-methods.patch and it can be found in the queue-4.10 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. >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 From: Alexandre Bailon <abailon@xxxxxxxxxxxx> commit a994ce2d7e66008381a0b184c73be9ae9b72eb5c upstream. 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") 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(-) --- a/drivers/usb/musb/da8xx.c +++ b/drivers/usb/musb/da8xx.c @@ -458,15 +458,11 @@ static inline u8 get_vbus_power(struct d } 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, Patches currently in stable-queue which might be from abailon@xxxxxxxxxxxx are queue-4.10/usb-musb-da8xx-remove-cppi-3.0-quirk-and-methods.patch