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| author | Nico Huber <nico.huber@secunet.com> | 2012-05-21 14:41:49 +0200 |
|---|---|---|
| committer | Stefan Reinauer <stefan.reinauer@coreboot.org> | 2012-06-07 23:19:30 +0200 |
| commit | 5e3428ea2093e028c7f976b69032b1882e10e6ca (patch) | |
| tree | 11569bde3aa7296b177f2d564cbc6047504cd9b8 | |
| parent | 62eb5b3837c51228898288cb7347dce81c563842 (diff) | |
| download | coreboot-5e3428ea2093e028c7f976b69032b1882e10e6ca.tar.xz | |
libpayload: Remove orphaned delay from OHCI USB driver
This removes a synthetic delay of 5ms from every OHCI USB command. A delay
here seems to be of no use and first tests have shown no glitches.
Change-Id: Ie72b2d49e6734345708f04f3f7b86bacc7926108
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: http://review.coreboot.org/1075
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
| -rw-r--r-- | payloads/libpayload/drivers/usb/ohci.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/payloads/libpayload/drivers/usb/ohci.c b/payloads/libpayload/drivers/usb/ohci.c index 1e2386e588..73120a85da 100644 --- a/payloads/libpayload/drivers/usb/ohci.c +++ b/payloads/libpayload/drivers/usb/ohci.c @@ -213,7 +213,6 @@ wait_for_ed(usbdev_t *dev, ed_t *head) (((td_t*)phys_to_virt(head->head_pointer & ~3))->config & TD_CC_MASK) >> TD_CC_SHIFT); mdelay(1); } - mdelay(5); #if 0 /* XXX: The following debugging code may follow invalid lists and * cause a reboot. |