sbus: display7seg: Use of_property_read_bool() for boolean properties

It is preferred to use typed property access functions (i.e.
of_property_read_<type> functions) rather than low-level
of_get_property/of_find_property functions for reading properties.
Convert reading boolean properties to to of_property_read_bool().

Link: https://lore.kernel.org/r/20230310144723.1544930-1-robh@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>

diff --git a/drivers/sbus/char/display7seg.c b/drivers/sbus/char/display7seg.c
index d93595b..5368b6b 100644 (file)
--- a/drivers/sbus/char/display7seg.c
+++ b/drivers/sbus/char/display7seg.c
@@ -200,9 +200,8 @@ static int d7s_probe(struct platform_device *op)
         */
        regs = readb(p->regs);
        opts = of_find_node_by_path("/options");
-       if (opts &&
-           of_get_property(opts, "d7s-flipped?", NULL))
-               p->flipped = true;
+       if (opts)
+           p->flipped = of_property_read_bool(opts, "d7s-flipped?");
 
        if (p->flipped)
                regs |= D7S_FLIP;