Input: clps711x-keypad - use syscon_regmap_lookup_by_phandle

Since version 5.13, the standard syscon bindings have been added
to all clps711x DT nodes, so we can now use the more general
syscon_regmap_lookup_by_phandle function to get the syscon pointer.

Signed-off-by: Alexander Shiyan <eagle.alexander923@gmail.com>
Link: https://lore.kernel.org/r/20220420062725.25614-1-eagle.alexander923@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

diff --git a/drivers/input/keyboard/clps711x-keypad.c b/drivers/input/keyboard/clps711x-keypad.c
index 019dd6e..939c886 100644 (file)
--- a/drivers/input/keyboard/clps711x-keypad.c
+++ b/drivers/input/keyboard/clps711x-keypad.c
@@ -95,8 +95,7 @@ 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");
        if (IS_ERR(priv->syscon))
                return PTR_ERR(priv->syscon);