tree d1ebe787ce1a506454c3a8b50e00890399382fc5 parent d4d62861b5cdb0ecfcae448e4281623284de5d05 author Olav Kongas <[EMAIL PROTECTED]> Thu, 04 Aug 2005 16:52:31 +0300 committer Greg Kroah-Hartman <[EMAIL PROTECTED]> Fri, 09 Sep 2005 06:22:47 -0700
[PATCH] USB: isp116x-hcd: support only per-port power switching The isp116x chip will now always be in per-port power switching mode. Remove conf options to set any other mode. Signed-off-by: Olav Kongas <[EMAIL PROTECTED]> Signed-off-by: Greg Kroah-Hartman <[EMAIL PROTECTED]> drivers/usb/host/isp116x-hcd.c | 9 ++++----- include/linux/usb_isp116x.h | 5 ----- 2 files changed, 4 insertions(+), 10 deletions(-) diff --git a/drivers/usb/host/isp116x-hcd.c b/drivers/usb/host/isp116x-hcd.c --- a/drivers/usb/host/isp116x-hcd.c +++ b/drivers/usb/host/isp116x-hcd.c @@ -1581,11 +1581,10 @@ static int isp116x_start(struct usb_hcd /* ----- Root hub conf */ val = (25 << 24) & RH_A_POTPGT; - /* AN10003_1.pdf recommends NPS to be always 1 */ - if (board->no_power_switching) - val |= RH_A_NPS; - if (board->power_switching_mode) - val |= RH_A_PSM; + /* AN10003_1.pdf recommends RH_A_NPS (no power switching) to + be always set. Yet, instead, we request individual port + power switching. */ + val |= RH_A_PSM; isp116x_write_reg32(isp116x, HCRHDESCA, val); isp116x->rhdesca = isp116x_read_reg32(isp116x, HCRHDESCA); diff --git a/include/linux/usb_isp116x.h b/include/linux/usb_isp116x.h --- a/include/linux/usb_isp116x.h +++ b/include/linux/usb_isp116x.h @@ -19,11 +19,6 @@ struct isp116x_platform_data { 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; - /* Ganged port power switching (0) or individual port - power switching (1) */ - unsigned power_switching_mode:1; /* Hardware reset set/clear. If implemented, this function must: if set == 0, deassert chip's HW reset pin otherwise, assert chip's HW reset pin */ - To unsubscribe from this list: send the line "unsubscribe git-commits-head" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html