>Воскресенье, 23 декабря 2018, 21:15 +03:00 от Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>:
>
>On Sat, Dec 22, 2018 at 06:54:34PM +0300, Alexander Shiyan wrote:
>> As mentioned in the patch bdb0066df96e ("mfd: syscon: Decouple syscon
>> interface from platform devices"), we need to switch to using the
>> syscon_regmap_lookup_by_phandle() function. This patch makes this change.
>>
>> Signed-off-by: Alexander Shiyan < shc_work@xxxxxxx >
>> ---
>> drivers/input/keyboard/clps711x-keypad.c | 3 +--
>> 1 file changed, 1 insertion(+), 2 deletions(-)
>>
>> diff --git a/drivers/input/keyboard/clps711x-keypad.c b/drivers/input/keyboard/clps711x-keypad.c
>> index e319f74..f7f49da 100644
>> --- a/drivers/input/keyboard/clps711x-keypad.c
>> +++ b/drivers/input/keyboard/clps711x-keypad.c
>> @@ -100,8 +100,7 @@ static int clps711x_keypad_probe(struct platform_device *pdev)
>> if (!priv)
>> return -ENOMEM;
>>
>> -priv->syscon =
>> -syscon_regmap_lookup_by_compatible("cirrus,ep7209-syscon1");
>> +priv->syscon = syscon_regmap_lookup_by_phandle(np, "syscon");
>
>Do we care about compatibility with old DTSes that do not have syscon
>phandle in the keypad descriptor?
Hello.
There are no users for this driver in current kernel.
The patch for adding bindings (with syscon phandle) is submitted by me recently.
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