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authorIlya Yanok <ilya.yanok@cogentembedded.com>2012-11-06 13:48:20 +0000
committerMarek Vasut <marex@denx.de>2012-11-20 00:16:06 +0100
commitc60795f41d37600b6ebd79ec99252ec2f5efecd4 (patch)
treedb0d743573e872b7c5d3e77a38bf2f1d0948c794 /arch/powerpc/cpu/ppc4xx
parent82651c39f6544e932fb86853bf9a648414ccca9a (diff)
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usb: use linux/usb/ch9.h instead of usbdescriptors.h
Linux usb/ch9.h seems to have all the same information (and more) as usbdescriptors.h so use the former instead of the later one. As a consequense of this change USB_SPEED_* values don't correspond directly to EHCI speed encoding anymore, I've added necessary recoding in EHCI driver. Also there is no point to put speed into pipe anymore so it's removed and a bunch of host drivers fixed to look at usb_device->speed instead. Old usbdescriptors.h included is not removed as it seems to be used by old USB device code. This makes usb.h and usbdevice.h incompatible. Fortunately the only place that tries to include both are the old MUSB code and it needs usb.h only for USB_DMA_MINALIGN used in aligned attribute on musb_regs structure but this attribute seems to be unneeded (old MUSB code doesn't support any DMA at all). Signed-off-by: Ilya Yanok <ilya.yanok@cogentembedded.com>
Diffstat (limited to 'arch/powerpc/cpu/ppc4xx')
-rw-r--r--arch/powerpc/cpu/ppc4xx/usb_ohci.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/cpu/ppc4xx/usb_ohci.c b/arch/powerpc/cpu/ppc4xx/usb_ohci.c
index 4ce2726..f820c37 100644
--- a/arch/powerpc/cpu/ppc4xx/usb_ohci.c
+++ b/arch/powerpc/cpu/ppc4xx/usb_ohci.c
@@ -621,7 +621,7 @@ static ed_t * ep_add_ed (struct usb_device *usb_dev, unsigned long pipe)
| usb_pipeendpoint (pipe) << 7
| (usb_pipeisoc (pipe)? 0x8000: 0)
| (usb_pipecontrol (pipe)? 0: (usb_pipeout (pipe)? 0x800: 0x1000))
- | usb_pipeslow (pipe) << 13
+ | (usb_dev->speed == USB_SPEED_LOW) << 13
| usb_maxpacket (usb_dev, pipe) << 16);
return ed_ret;