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| author | Alan Stern <stern@rowland.harvard.edu> | 2007-12-06 11:10:39 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2008-02-01 14:34:55 -0800 |
| commit | caf29f62655e7aa57996821535d11fa3b0537b6b (patch) | |
| tree | 38cf8dadaa5f5e2d25ae237d18b45a4cdedd37ab | |
| parent | 07d29b63ef6b39963ab37818653284d861cf55af (diff) | |
| download | blackbird-op-linux-caf29f62655e7aa57996821535d11fa3b0537b6b.tar.gz blackbird-op-linux-caf29f62655e7aa57996821535d11fa3b0537b6b.zip | |
USB: dummy_hcd: change the default power budget
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 <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | drivers/usb/gadget/dummy_hcd.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/usb/gadget/dummy_hcd.c b/drivers/usb/gadget/dummy_hcd.c index 1a8a5f33443e..cbe44535c0f0 100644 --- 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 *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; |
