diff options
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/usb/host/isp116x-hcd.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/usb/host/isp116x-hcd.c b/drivers/usb/host/isp116x-hcd.c index 75128c371800..a7cb134cf125 100644 --- a/drivers/usb/host/isp116x-hcd.c +++ b/drivers/usb/host/isp116x-hcd.c | |||
@@ -1580,16 +1580,12 @@ static int isp116x_start(struct usb_hcd *hcd) | |||
1580 | isp116x_write_reg16(isp116x, HCHWCFG, val); | 1580 | isp116x_write_reg16(isp116x, HCHWCFG, val); |
1581 | 1581 | ||
1582 | /* ----- Root hub conf */ | 1582 | /* ----- Root hub conf */ |
1583 | val = 0; | 1583 | val = (25 << 24) & RH_A_POTPGT; |
1584 | /* AN10003_1.pdf recommends NPS to be always 1 */ | 1584 | /* AN10003_1.pdf recommends NPS to be always 1 */ |
1585 | if (board->no_power_switching) | 1585 | if (board->no_power_switching) |
1586 | val |= RH_A_NPS; | 1586 | val |= RH_A_NPS; |
1587 | if (board->power_switching_mode) | 1587 | if (board->power_switching_mode) |
1588 | val |= RH_A_PSM; | 1588 | val |= RH_A_PSM; |
1589 | if (board->potpg) | ||
1590 | val |= (board->potpg << 24) & RH_A_POTPGT; | ||
1591 | else | ||
1592 | val |= (25 << 24) & RH_A_POTPGT; | ||
1593 | isp116x_write_reg32(isp116x, HCRHDESCA, val); | 1589 | isp116x_write_reg32(isp116x, HCRHDESCA, val); |
1594 | isp116x->rhdesca = isp116x_read_reg32(isp116x, HCRHDESCA); | 1590 | isp116x->rhdesca = isp116x_read_reg32(isp116x, HCRHDESCA); |
1595 | 1591 | ||