Re: [PATCH v1 1/5] video: ssd1307fb: Convert driver to use ->probe_new()

2020-04-17 Thread Bartlomiej Zolnierkiewicz

[ added dri-devel ML to Cc: ]

On 3/24/20 6:05 PM, Andy Shevchenko wrote:
> Use the ->probe_new() callback.
> 
> The driver does not use const struct i2c_device_id * argument,
> so convert it to utilise the simplified I²C driver registration.
> 
> Signed-off-by: Andy Shevchenko 

Patch queued for v5.8, thanks.

Best regards,
--
Bartlomiej Zolnierkiewicz
Samsung R Institute Poland
Samsung Electronics

> ---
>  drivers/video/fbdev/ssd1307fb.c | 10 ++
>  1 file changed, 2 insertions(+), 8 deletions(-)
> 
> diff --git a/drivers/video/fbdev/ssd1307fb.c b/drivers/video/fbdev/ssd1307fb.c
> index 142535267fec..397eae246c2c 100644
> --- a/drivers/video/fbdev/ssd1307fb.c
> +++ b/drivers/video/fbdev/ssd1307fb.c
> @@ -586,8 +586,7 @@ static const struct of_device_id ssd1307fb_of_match[] = {
>  };
>  MODULE_DEVICE_TABLE(of, ssd1307fb_of_match);
>  
> -static int ssd1307fb_probe(struct i2c_client *client,
> -const struct i2c_device_id *id)
> +static int ssd1307fb_probe(struct i2c_client *client)
>  {
>   struct backlight_device *bl;
>   char bl_name[12];
> @@ -599,11 +598,6 @@ static int ssd1307fb_probe(struct i2c_client *client,
>   void *vmem;
>   int ret;
>  
> - if (!node) {
> - dev_err(>dev, "No device tree data found!\n");
> - return -EINVAL;
> - }
> -
>   info = framebuffer_alloc(sizeof(struct ssd1307fb_par), >dev);
>   if (!info)
>   return -ENOMEM;
> @@ -808,7 +802,7 @@ static const struct i2c_device_id ssd1307fb_i2c_id[] = {
>  MODULE_DEVICE_TABLE(i2c, ssd1307fb_i2c_id);
>  
>  static struct i2c_driver ssd1307fb_driver = {
> - .probe = ssd1307fb_probe,
> + .probe_new = ssd1307fb_probe,
>   .remove = ssd1307fb_remove,
>   .id_table = ssd1307fb_i2c_id,
>   .driver = {
> 

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Re: [PATCH v1 1/5] video: ssd1307fb: Convert driver to use ->probe_new()

2020-04-15 Thread Bartlomiej Zolnierkiewicz

[ added dri-devel to Cc: ]

Hi,

On 4/15/20 4:20 PM, Andy Shevchenko wrote:
> On Mon, Mar 30, 2020 at 12:51:44PM +0300, Andy Shevchenko wrote:
>> On Tue, Mar 24, 2020 at 07:05:28PM +0200, Andy Shevchenko wrote:
>>> Use the ->probe_new() callback.
>>>
>>> The driver does not use const struct i2c_device_id * argument,
>>> so convert it to utilise the simplified I²C driver registration.
>>>
>>
>> Bartlomiej, any comments on the series?
> 
> Do I need to do something with the series?

It hasn't been lost :), just handling of fbdev patches posted too
late for v5.7 has been postponed after v5.7-rc1 release.

LGTM after quick look.

I'll review it properly / apply later this week (hopefully tomorrow).

Best regards,
--
Bartlomiej Zolnierkiewicz
Samsung R Institute Poland
Samsung Electronics

>>> Signed-off-by: Andy Shevchenko 
>>> ---
>>>  drivers/video/fbdev/ssd1307fb.c | 10 ++
>>>  1 file changed, 2 insertions(+), 8 deletions(-)
>>>
>>> diff --git a/drivers/video/fbdev/ssd1307fb.c 
>>> b/drivers/video/fbdev/ssd1307fb.c
>>> index 142535267fec..397eae246c2c 100644
>>> --- a/drivers/video/fbdev/ssd1307fb.c
>>> +++ b/drivers/video/fbdev/ssd1307fb.c
>>> @@ -586,8 +586,7 @@ static const struct of_device_id ssd1307fb_of_match[] = 
>>> {
>>>  };
>>>  MODULE_DEVICE_TABLE(of, ssd1307fb_of_match);
>>>  
>>> -static int ssd1307fb_probe(struct i2c_client *client,
>>> -  const struct i2c_device_id *id)
>>> +static int ssd1307fb_probe(struct i2c_client *client)
>>>  {
>>> struct backlight_device *bl;
>>> char bl_name[12];
>>> @@ -599,11 +598,6 @@ static int ssd1307fb_probe(struct i2c_client *client,
>>> void *vmem;
>>> int ret;
>>>  
>>> -   if (!node) {
>>> -   dev_err(>dev, "No device tree data found!\n");
>>> -   return -EINVAL;
>>> -   }
>>> -
>>> info = framebuffer_alloc(sizeof(struct ssd1307fb_par), >dev);
>>> if (!info)
>>> return -ENOMEM;
>>> @@ -808,7 +802,7 @@ static const struct i2c_device_id ssd1307fb_i2c_id[] = {
>>>  MODULE_DEVICE_TABLE(i2c, ssd1307fb_i2c_id);
>>>  
>>>  static struct i2c_driver ssd1307fb_driver = {
>>> -   .probe = ssd1307fb_probe,
>>> +   .probe_new = ssd1307fb_probe,
>>> .remove = ssd1307fb_remove,
>>> .id_table = ssd1307fb_i2c_id,
>>> .driver = {
>>> -- 
>>> 2.25.1
>>>
>>
>> -- 
>> With Best Regards,
>> Andy Shevchenko
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