Subject: [PATCH v2] otg/ulpi.c : fix register write

From: [email-masked] (Igor Grinberg)
Date: Sun, 27 Jun 2010 10:42:01 +0300

On 06/24/10 17:37, Eric B?nard wrote:
> Le 24/06/2010 16:04, Igor Grinberg a ?crit :
>> ulpi_set_flags is used to set the OTG flags and not to clear them,
>> also it is a static function and is not a part of struct
>> otg_transceiver,
>> so it cannot be called from outside the ulpi.c, thus after the
>> ulpi_create,
>> it is never called.
>> I think, currently, this should stay as it is.
>>
> OK, the problem that when one flag is set, you can't clear it without
> resetting the PHY.

This is correct, but current ulpi driver is not designed for writing
multiple times
into the ULPI_OTG_CTRL register, only once when ulpi_init function is
called.
Do you call the ulpi_init function for a couple of times? Looks like a hack.

> Eric

-- 
Regards,
Igor.