linux-kernel - Re: [PATCH v2][next] phy: samsung-ufs: Fix IS

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Message-ID: <165b7af1-eb5c-7819-48e8-4ce322756587@embeddedor.com>
Date:   Mon, 20 Jul 2020 19:58:00 -0500
From:   "Gustavo A. R. Silva" <gustavo@...eddedor.com>
To:     Alim Akhtar <alim.akhtar@...sung.com>,
        "'Gustavo A. R. Silva'" <gustavoars@...nel.org>,
        'Kishon Vijay Abraham I' <kishon@...com>,
        'Vinod Koul' <vkoul@...nel.org>,
        'Seungwon Jeon' <essuuj@...il.com>,
        'Kiwoong Kim' <kwmad.kim@...sung.com>
Cc:     linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2][next] phy: samsung-ufs: Fix IS_ERR argument



On 7/20/20 19:46, Alim Akhtar wrote:
> Hi Gustavo,
> 
>> -----Original Message-----
>> From: Gustavo A. R. Silva <gustavoars@...nel.org>
>> Sent: 20 July 2020 18:57
>> To: Kishon Vijay Abraham I <kishon@...com>; Vinod Koul <vkoul@...nel.org>;
>> Seungwon Jeon <essuuj@...il.com>; Alim Akhtar
>> <alim.akhtar@...sung.com>; Kiwoong Kim <kwmad.kim@...sung.com>
>> Cc: linux-kernel@...r.kernel.org; Gustavo A. R. Silva
> <gustavoars@...nel.org>
>> Subject: [PATCH v2][next] phy: samsung-ufs: Fix IS_ERR argument
>>
>> Fix IS_ERR argument in samsung_ufs_phy_symbol_clk_init(). The proper
>> argument to be passed to IS_ERR() is phy->rx1_symbol_clk.
>>
>> This bug was detected with the help of Coccinelle.
>>
>> Fixes: bca21e930451 ("phy: samsung-ufs: add UFS PHY driver for samsung
> SoC")
>> Signed-off-by: Gustavo A. R. Silva <gustavoars@...nel.org>
>> ---
> Reviewed-by: Alim Akhtar <alim.akhtar@...sung.com>
> 

Thanks, Alim.

--
Gustavo

>> Changes in v2:
>>  - Update subject line and changelog text.
>>
>>  drivers/phy/samsung/phy-samsung-ufs.c | 2 +-
>>  1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/drivers/phy/samsung/phy-samsung-ufs.c
>> b/drivers/phy/samsung/phy-samsung-ufs.c
>> index 43ef77d1d96c..9832599a0283 100644
>> --- a/drivers/phy/samsung/phy-samsung-ufs.c
>> +++ b/drivers/phy/samsung/phy-samsung-ufs.c
>> @@ -147,7 +147,7 @@ static int samsung_ufs_phy_symbol_clk_init(struct
>> samsung_ufs_phy *phy)
>>  	}
>>
>>  	phy->rx1_symbol_clk = devm_clk_get(phy->dev, "rx1_symbol_clk");
>> -	if (IS_ERR(phy->rx0_symbol_clk)) {
>> +	if (IS_ERR(phy->rx1_symbol_clk)) {
>>  		dev_err(phy->dev, "failed to get rx1_symbol_clk clock\n");
>>  		return PTR_ERR(phy->rx1_symbol_clk);
>>  	}
>> --
>> 2.27.0
> 
>