From 77b83e6d099cb2149e5b2c33a700003227d99297 Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Mon, 19 May 2014 14:21:18 -0600 Subject: usb: hub: remove CONFIG_USB_HUB_MIN_POWER_ON_DELAY Now that we wait the correct specification-mandated time at the end of usb_hub_power_on(), I suspect that CONFIG_USB_HUB_MIN_POWER_ON_DELAY has no purpose. For cm_t35.h, we already wait longer than the original MIN_POWER_ON_DELAY, so this change is safe. For gw_ventana.h, we will wait as long as the original MIN_POWER_ON_DELAY iff pgood_delay was at least 200ms. I'm not sure if this is the case or not, hence I've CC'd relevant people to test this change. Cc: Igor Grinberg Cc: Tim Harvey Signed-off-by: Stephen Warren --- README | 3 --- 1 file changed, 3 deletions(-) (limited to 'README') diff --git a/README b/README index a280435e9f..a085625841 100644 --- a/README +++ b/README @@ -1432,9 +1432,6 @@ The following options need to be configured: CONFIG_USB_EHCI_TXFIFO_THRESH enables setting of the txfilltuning field in the EHCI controller on reset. - CONFIG_USB_HUB_MIN_POWER_ON_DELAY defines the minimum - interval for usb hub power-on delay.(minimum 100msec) - - USB Device: Define the below if you wish to use the USB console. Once firmware is rebuilt from a serial console issue the -- cgit v1.2.1