From stern@rowland.harvard.edu Thu Dec 6 08:10:46 2007 From: Alan Stern Date: Thu, 6 Dec 2007 11:10:39 -0500 (EST) Subject: USB: dummy_hcd: change the default power budget To: Greg KH Cc: USB list , USB development list Message-ID: This patch (as1025) changes the default power budget for dummy-hcd to 500 mA and makes it a preprocessor parameter for easier testing. Signed-off-by: Alan Stern Signed-off-by: Greg Kroah-Hartman --- drivers/usb/gadget/dummy_hcd.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) --- a/drivers/usb/gadget/dummy_hcd.c +++ b/drivers/usb/gadget/dummy_hcd.c @@ -61,6 +61,8 @@ #define DRIVER_DESC "USB Host+Gadget Emulator" #define DRIVER_VERSION "02 May 2005" +#define POWER_BUDGET 500 /* in mA; use 8 for low-power port testing */ + static const char driver_name [] = "dummy_hcd"; static const char driver_desc [] = "USB Host+Gadget Emulator"; @@ -1810,8 +1812,7 @@ static int dummy_start (struct usb_hcd * INIT_LIST_HEAD (&dum->urbp_list); - /* only show a low-power port: just 8mA */ - hcd->power_budget = 8; + hcd->power_budget = POWER_BUDGET; hcd->state = HC_STATE_RUNNING; hcd->uses_new_polling = 1;