aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorAlexandre Bailon <abailon@baylibre.com>2017-02-01 21:30:12 -0600
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-03-12 06:37:29 +0100
commit900466a746f560c0c2032c2e2060fd538a899ea2 (patch)
treec40473629f3fb2a3b0cbe9715be3ab75a9bca576
parent89eb5ed1536ed8c8cb02cf9eb6e34ba3b744cd46 (diff)
downloadlinux-linaro-stable-900466a746f560c0c2032c2e2060fd538a899ea2.tar.gz
usb: musb: da8xx: Remove CPPI 3.0 quirk and methods
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>
-rw-r--r--drivers/usb/musb/da8xx.c6
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/usb/musb/da8xx.c b/drivers/usb/musb/da8xx.c
index b03d3b867fca..9a9c82a4d35d 100644
--- a/drivers/usb/musb/da8xx.c
+++ b/drivers/usb/musb/da8xx.c
@@ -458,15 +458,11 @@ static int da8xx_musb_exit(struct musb *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,