linux-kernel - Re: [PATCH] sound: pci: ctxfi: ctatc.c: printk replacement

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Date:	Tue, 26 Aug 2014 08:27:09 +0200
From:	Takashi Iwai <tiwai@...e.de>
To:	Sudip Mukherjee <sudipm.mukherjee@...il.com>
Cc:	Jaroslav Kysela <perex@...ex.cz>, alsa-devel@...a-project.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] sound: pci: ctxfi: ctatc.c: printk replacement

At Mon, 25 Aug 2014 23:26:52 +0530,
Sudip Mukherjee wrote:
> 
> printk replaced ith corresponding pr_err
> fixed three broken user-visible strings
> fixed a checkpatch warning of space before new line

Fixes are good, but is this the final patch for ctxfi?
If you're going to post another one, please fold them into a single
patch.  All patches do basically the same job, so splitting patches
doesn't help much in such a case.  Patches should be split logically.

Also, if you fix broken strings, better to do it consistently to all
targeted strings, instead of picking up random ones.


thanks,

Takashi

> 
> 
> Signed-off-by: Sudip Mukherjee <sudip@...torindia.org>
> ---
>  sound/pci/ctxfi/ctatc.c | 23 ++++++++++-------------
>  1 file changed, 10 insertions(+), 13 deletions(-)
> 
> diff --git a/sound/pci/ctxfi/ctatc.c b/sound/pci/ctxfi/ctatc.c
> index af632bd..41597a8 100644
> --- a/sound/pci/ctxfi/ctatc.c
> +++ b/sound/pci/ctxfi/ctatc.c
> @@ -185,7 +185,7 @@ static unsigned int convert_format(snd_pcm_format_t snd_format)
>  	case SNDRV_PCM_FORMAT_FLOAT_LE:
>  		return SRC_SF_F32;
>  	default:
> -		printk(KERN_ERR "ctxfi: not recognized snd format is %d \n",
> +		pr_err("ctxfi: not recognized snd format is %d\n",
>  			snd_format);
>  		return SRC_SF_S16;
>  	}
> @@ -1282,7 +1282,7 @@ static int atc_identify_card(struct ct_atc *atc, unsigned int ssid)
>  	p = snd_pci_quirk_lookup_id(vendor_id, device_id, list);
>  	if (p) {
>  		if (p->value < 0) {
> -			printk(KERN_ERR "ctxfi: "
> +			pr_err("ctxfi: "
>  			       "Device %04x:%04x is black-listed\n",
>  			       vendor_id, device_id);
>  			return -ENOENT;
> @@ -1315,8 +1315,7 @@ int ct_atc_create_alsa_devs(struct ct_atc *atc)
>  		err = alsa_dev_funcs[i].create(atc, i,
>  				alsa_dev_funcs[i].public_name);
>  		if (err) {
> -			printk(KERN_ERR "ctxfi: "
> -			       "Creating alsa device %d failed!\n", i);
> +			pr_err("ctxfi: Creating alsa device %d failed!\n", i);
>  			return err;
>  		}
>  	}
> @@ -1332,7 +1331,7 @@ static int atc_create_hw_devs(struct ct_atc *atc)
>  
>  	err = create_hw_obj(atc->pci, atc->chip_type, atc->model, &hw);
>  	if (err) {
> -		printk(KERN_ERR "Failed to create hw obj!!!\n");
> +		pr_err("Failed to create hw obj!!!\n");
>  		return err;
>  	}
>  	atc->hw = hw;
> @@ -1351,8 +1350,7 @@ static int atc_create_hw_devs(struct ct_atc *atc)
>  
>  		err = rsc_mgr_funcs[i].create(atc->hw, &atc->rsc_mgrs[i]);
>  		if (err) {
> -			printk(KERN_ERR "ctxfi: "
> -			       "Failed to create rsc_mgr %d!!!\n", i);
> +			pr_err("ctxfi: Failed to create rsc_mgr %d!!!\n", i);
>  			return err;
>  		}
>  	}
> @@ -1399,7 +1397,7 @@ static int atc_get_resources(struct ct_atc *atc)
>  		err = daio_mgr->get_daio(daio_mgr, &da_desc,
>  					(struct daio **)&atc->daios[i]);
>  		if (err) {
> -			printk(KERN_ERR "ctxfi: Failed to get DAIO "
> +			pr_err("ctxfi: Failed to get DAIO "
>  					"resource %d!!!\n", i);
>  			return err;
>  		}
> @@ -1603,8 +1601,7 @@ static int atc_resume(struct ct_atc *atc)
>  	/* Do hardware resume. */
>  	err = atc_hw_resume(atc);
>  	if (err < 0) {
> -		printk(KERN_ERR "ctxfi: pci_enable_device failed, "
> -		       "disabling device\n");
> +		pr_err("ctxfi: pci_enable_device failed, disabling device\n");
>  		snd_card_disconnect(atc->card);
>  		return err;
>  	}
> @@ -1701,7 +1698,7 @@ int ct_atc_create(struct snd_card *card, struct pci_dev *pci,
>  	/* Find card model */
>  	err = atc_identify_card(atc, ssid);
>  	if (err < 0) {
> -		printk(KERN_ERR "ctatc: Card not recognised\n");
> +		pr_err("ctatc: Card not recognised\n");
>  		goto error1;
>  	}
>  
> @@ -1717,7 +1714,7 @@ int ct_atc_create(struct snd_card *card, struct pci_dev *pci,
>  
>  	err = ct_mixer_create(atc, (struct ct_mixer **)&atc->mixer);
>  	if (err) {
> -		printk(KERN_ERR "ctxfi: Failed to create mixer obj!!!\n");
> +		pr_err("ctxfi: Failed to create mixer obj!!!\n");
>  		goto error1;
>  	}
>  
> @@ -1744,6 +1741,6 @@ int ct_atc_create(struct snd_card *card, struct pci_dev *pci,
>  
>  error1:
>  	ct_atc_destroy(atc);
> -	printk(KERN_ERR "ctxfi: Something wrong!!!\n");
> +	pr_err("ctxfi: Something wrong!!!\n");
>  	return err;
>  }
> -- 
> 1.8.1.2
> 
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