linux-kernel - Re: [PATCH V2 1/1] can: sja1000: f81601: add Fintek F81601 support

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Message-ID: <7a1009d4-b741-c8ce-ebf4-b825ca109fc9@pengutronix.de>
Date:   Mon, 22 Jul 2019 11:11:11 +0200
From:   Marc Kleine-Budde <mkl@...gutronix.de>
To:     "Ji-Ze Hong (Peter Hong)" <hpeter@...il.com>, wg@...ndegger.com,
        peter_hong@...tek.com.tw
Cc:     davem@...emloft.net, f.suligoi@...m.it,
        linux-kernel@...r.kernel.org, linux-can@...r.kernel.org,
        netdev@...r.kernel.org,
        "Ji-Ze Hong (Peter Hong)" <hpeter+linux_kernel@...il.com>
Subject: Re: [PATCH V2 1/1] can: sja1000: f81601: add Fintek F81601 support

On 7/22/19 10:36 AM, Ji-Ze Hong (Peter Hong) wrote:
> Hi Marc,
> 
> Marc Kleine-Budde 於 2019/7/22 下午 04:15 寫道:
>> On 7/22/19 8:22 AM, Ji-Ze Hong (Peter Hong) wrote: >> +/* Probe F81601 based device for the SJA1000 chips and register each
>>> + * available CAN channel to SJA1000 Socket-CAN subsystem.
>>> + */
>>> +static int f81601_pci_add_card(struct pci_dev *pdev,
>>> +			       const struct pci_device_id *ent)
>>> +{
>>> +	struct sja1000_priv *priv;
>>> +	struct net_device *dev;
>>> +	struct f81601_pci_card *card;
>>> +	int err, i, count;
>>> +	u8 tmp;
>>> +
>>> +	if (pcim_enable_device(pdev) < 0) {
>>
>> I'm missing a corresponding disable_device().
>>
> I'm using managed pcim_enable_device(), Does it need call
> pci_disable_device() ??

Right.

Marc

-- 
Pengutronix e.K.                  | Marc Kleine-Budde           |
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