Date: Sat, 12 Nov 2011 08:19:36 +0000 (UTC) From: Hans Petter Selasky <hselasky@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r227462 - head/sys/dev/usb/storage Message-ID: <201111120819.pAC8JadU033121@svn.freebsd.org>
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Author: hselasky Date: Sat Nov 12 08:19:36 2011 New Revision: 227462 URL: http://svn.freebsd.org/changeset/base/227462 Log: Enable power save mode for the USB storage device driver. MFC after: 1 week Modified: head/sys/dev/usb/storage/ustorage_fs.c Modified: head/sys/dev/usb/storage/ustorage_fs.c ============================================================================== --- head/sys/dev/usb/storage/ustorage_fs.c Sat Nov 12 08:16:45 2011 (r227461) +++ head/sys/dev/usb/storage/ustorage_fs.c Sat Nov 12 08:19:36 2011 (r227462) @@ -364,6 +364,9 @@ ustorage_fs_attach(device_t dev) sc->sc_udev = uaa->device; unit = device_get_unit(dev); + /* enable power saving mode */ + usbd_set_power_mode(uaa->device, USB_POWER_MODE_SAVE); + if (unit == 0) { if (ustorage_fs_ramdisk == NULL) { /*
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