From: <gregkh@linuxfoundation.org>
To: abailon@baylibre.com, b-liu@ti.com, gregkh@linuxfoundation.org,
sergei.shtylyov@cogentembedded.com, tony@atomide.com
Cc: <stable@vger.kernel.org>, <stable-commits@vger.kernel.org>
Subject: Patch "usb: musb: da8xx: Remove CPPI 3.0 quirk and methods" has been added to the 4.4-stable tree
Date: Fri, 10 Mar 2017 09:33:31 +0100 [thread overview]
Message-ID: <14891348111412@kroah.com> (raw)
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 4.4-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-4.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.
>From a994ce2d7e66008381a0b184c73be9ae9b72eb5c Mon Sep 17 00:00:00 2001
From: Alexandre Bailon <abailon@baylibre.com>
Date: Wed, 1 Feb 2017 21:30:12 -0600
Subject: usb: musb: da8xx: Remove CPPI 3.0 quirk and methods
From: Alexandre Bailon <abailon@baylibre.com>
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@baylibre.com>
Acked-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Bin Liu <b-liu@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
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 int da8xx_musb_exit(struct musb *
}
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@baylibre.com are
queue-4.4/usb-musb-da8xx-remove-cppi-3.0-quirk-and-methods.patch
reply other threads:[~2017-03-10 8:34 UTC|newest]
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