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authorGabe Black <gabeblack@google.com>2012-10-31 15:55:16 -0700
committerStefan Reinauer <stefan.reinauer@coreboot.org>2012-11-07 18:38:31 +0100
commit8670b9b81aba6bf51510e337d4f7208d2b4ea320 (patch)
treec4e46122496168828bd9ccc59bd2e8710c34c570 /payloads/libpayload/drivers
parent1b33c31cf30ab250f598ed4b3fc4e3cea4c89071 (diff)
libpayload: Take usb_poll out of usb_initialize.
While it might be slightly more convenient to not have to call usb_poll manually after calling usb_initialize, you'll still likely want to call it before trying to use a USB device since one have have been hotplugged since you last looked. By not calling usb_poll, usb_initialize completes quickly and can be called unconditionally without a long delay. The delay can be put off until later when we're sure it's necessary. Change-Id: Ib8b1bdea996702c42d1b7021f492d9f8e174d304 Signed-off-by: Gabe Black <gabeblack@google.com> Reviewed-on: http://review.coreboot.org/1737 Reviewed-by: Patrick Georgi <patrick@georgi-clan.de> Tested-by: build bot (Jenkins)
Diffstat (limited to 'payloads/libpayload/drivers')
-rw-r--r--payloads/libpayload/drivers/usb/usbinit.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/payloads/libpayload/drivers/usb/usbinit.c b/payloads/libpayload/drivers/usb/usbinit.c
index f51783b2fa..4419ce6055 100644
--- a/payloads/libpayload/drivers/usb/usbinit.c
+++ b/payloads/libpayload/drivers/usb/usbinit.c
@@ -155,6 +155,5 @@ static void usb_scan_pci_bus(int bus)
int usb_initialize(void)
{
usb_scan_pci_bus(0);
- usb_poll();
return 0;
}