From: Jarkko Nikula <jarkko.nikula@linux.intel.com>
To: Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
Hans de Goede <hdegoede@redhat.com>,
Wolfram Sang <wsa@the-dreams.de>
Cc: Mika Westerberg <mika.westerberg@linux.intel.com>,
Takashi Iwai <tiwai@suse.de>,
"russianneuromancer @ ya . ru" <russianneuromancer@ya.ru>,
Vincent Gerris <vgerris@gmail.com>,
linux-i2c@vger.kernel.org
Subject: Re: [PATCH v3 3/5] i2c: designware-baytrail: Only check iosf_mbi_available() for shared hosts
Date: Mon, 12 Dec 2016 16:03:08 +0200 [thread overview]
Message-ID: <8197b9db-b43f-8ef0-9c9f-e02a9d2fba5e@linux.intel.com> (raw)
In-Reply-To: <1481537990.7188.15.camel@linux.intel.com>
On 12.12.2016 12:19, Andy Shevchenko wrote:
> On Sat, 2016-12-10 at 23:43 +0100, Hans de Goede wrote:
>> If (!shared_host) simply return 0, this avoids delaying the probe if
>> iosf_mbi_available() returns false when an i2c bus is not using the
>> punit semaphore.
>>
>> Also move the if (!iosf_mbi_available()) check to above the
>> dev_info, so that we do not repeat the dev_info on every probe
>> until iosf_mbi_available() returns true.
>>
>
> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
>
Acked-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
next prev parent reply other threads:[~2016-12-12 14:03 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-12-10 22:43 [PATCH v3 1/5] i2c: designware: Rename accessor_flags to flags Hans de Goede
2016-12-10 22:43 ` [PATCH v3 2/5] i2c: designware-baytrail: Pass dw_i2c_dev into helper functions Hans de Goede
2016-12-12 14:02 ` Jarkko Nikula
2016-12-10 22:43 ` [PATCH v3 3/5] i2c: designware-baytrail: Only check iosf_mbi_available() for shared hosts Hans de Goede
2016-12-12 10:19 ` Andy Shevchenko
2016-12-12 14:03 ` Jarkko Nikula [this message]
2016-12-10 22:43 ` [PATCH v3 4/5] i2c: designware-baytrail: Disallow the CPU to enter C6 or C7 while holding the punit semaphore Hans de Goede
2016-12-12 10:37 ` Andy Shevchenko
2016-12-12 21:34 ` Hans de Goede
2016-12-10 22:43 ` [PATCH v3 5/5] i2c: designware-baytrail: Add support for cherrytrail Hans de Goede
2016-12-12 10:31 ` Andy Shevchenko
2016-12-12 10:48 ` Hans de Goede
2016-12-12 11:42 ` Andy Shevchenko
2016-12-12 14:02 ` [PATCH v3 1/5] i2c: designware: Rename accessor_flags to flags Jarkko Nikula
2016-12-12 21:37 ` Takashi Iwai
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