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?
Thanks.
--
Dmitry
