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[PATCH] USB: isp116x-hcd: remove unnecessary ClockNotStop configuration option 

Signed-off-by: Olav Kongas <ok@artecdesign.ee>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
hifive-unleashed-5.1
Olav Kongas 2005-08-04 16:48:19 +03:00 committed by Greg Kroah-Hartman
parent dc5bed091a
commit d4d62861b5
2 changed files with 6 additions and 11 deletions
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5
drivers/usb/host/isp116x-hcd.c
View File

@ -1569,7 +1569,7 @@ static int isp116x_start(struct usb_hcd *hcd)
if (board->sel15Kres)
val |= HCHWCFG_15KRSEL;
/* Remote wakeup won't work without working clock */
if (board->clknotstop || board->remote_wakeup_enable)
if (board->remote_wakeup_enable)
val |= HCHWCFG_CLKNOTSTOP;
if (board->oc_enable)
val |= HCHWCFG_ANALOG_OC;
@ -1615,9 +1615,6 @@ static int isp116x_start(struct usb_hcd *hcd)
/* Go operational */
val = HCCONTROL_USB_OPER;
/* Remote wakeup connected - NOT SUPPORTED */
/* if (board->remote_wakeup_connected)
val |= HCCONTROL_RWC; */
if (board->remote_wakeup_enable)
val |= HCCONTROL_RWE;
isp116x_write_reg32(isp116x, HCCONTROL, val);

12
include/linux/usb_isp116x.h
View File

@ -7,19 +7,17 @@
struct isp116x_platform_data {
/* Enable internal resistors on downstream ports */
unsigned sel15Kres:1;
/* Chip's internal clock won't be stopped in suspended state.
Setting/unsetting this bit takes effect only if
'remote_wakeup_enable' below is not set. */
unsigned clknotstop:1;
/* On-chip overcurrent protection */
unsigned oc_enable:1;
/* INT output polarity */
unsigned int_act_high:1;
/* INT edge or level triggered */
unsigned int_edge_triggered:1;
/* WAKEUP pin connected - NOT SUPPORTED */
/* unsigned remote_wakeup_connected:1; */
/* Wakeup by devices on usb bus enabled */
/* Enable wakeup by devices on usb bus (e.g. wakeup
by attachment/detachment or by device activity
such as moving a mouse). When chosen, this option
prevents stopping internal clock, increasing
thereby power consumption in suspended state. */
unsigned remote_wakeup_enable:1;
/* Switch or not to switch (keep always powered) */
unsigned no_power_switching:1;