>
>On 12/2/2010 7:36 PM, Hao Wu wrote:
>> +static const char *state_string(enum usb_otg_state state)
>> +{
>> + switch (state) {
>> + case OTG_STATE_A_IDLE:
>> + return "a_idle";
>> + case OTG_STATE_A_WAIT_VRISE:
>> + return "a_wait_vrise";
>> + case OTG_STATE_A_WAIT_BCON:
>> + return "a_wait_bcon";
>> + case OTG_STATE_A_HOST:
>> + return "a_host";
>> + case OTG_STATE_A_SUSPEND:
>> + return "a_suspend";
>> + case OTG_STATE_A_PERIPHERAL:
>> + return "a_peripheral";
>> + case OTG_STATE_A_WAIT_VFALL:
>> + return "a_wait_vfall";
>> + case OTG_STATE_A_VBUS_ERR:
>> + return "a_vbus_err";
>> + case OTG_STATE_B_IDLE:
>> + return "b_idle";
>> + case OTG_STATE_B_PERIPHERAL:
>> + return "b_peripheral";
>> + case OTG_STATE_B_WAIT_ACON:
>> + return "b_wait_acon";
>> + case OTG_STATE_B_HOST:
>> + return "b_host";
>> + default:
>> + return "UNDEFINED";
>> + }
>> +}
>If you can move this function to drivers/usb/otg/otg.c, all OTG drivers
>can use this to
>print the state name.
>
Hm.. no problem, I have seen same/similar function defined in other otg drivers.
Then we can share it after moving this function into a common place.
Hao
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