i2c: omap: fix deprecated of_property_read_bool() use

Using of_property_read_bool() for non-boolean properties is deprecated
and results in a warning during runtime since commit c141ecc ("of:
Warn when of_property_read_bool() is used on non-boolean properties").

Fixes: b6ef830 ("i2c: omap: Add support for setting mux")
Cc: Jayesh Choudhary <j-choudhary@ti.com>
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Acked-by: Mukesh Kumar Savaliya <quic_msavaliy@quicinc.com>
Link: https://lore.kernel.org/r/20250415075230.16235-1-johan+linaro@kernel.org
Signed-off-by: Andi Shyti <andi.shyti@kernel.org>

Author: jhovold

drivers/i2c/busses/i2c-omap.c

@@ -1454,7 +1454,7 @@ omap_i2c_probe(struct platform_device *pdev)
 				       (1000 * omap->speed / 8);
 	}
 
-	if (of_property_read_bool(node, "mux-states")) {
+	if (of_property_present(node, "mux-states")) {
 		struct mux_state *mux_state;
 
 		mux_state = devm_mux_state_get(&pdev->dev, NULL);