Messages in this thread Patch in this message | | | From | Rob Herring <> | Subject | [PATCH] bus: ti-sysc: Use of_property_present() for testing DT property presence | Date | Fri, 10 Mar 2023 08:47:34 -0600 |
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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. As part of this, convert of_get_property/of_find_property calls to the recently added of_property_present() helper when we just want to test for presence of a property and nothing more.
Signed-off-by: Rob Herring <robh@kernel.org> --- drivers/bus/ti-sysc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/bus/ti-sysc.c b/drivers/bus/ti-sysc.c index 6afae9897843..34d755797db4 100644 --- a/drivers/bus/ti-sysc.c +++ b/drivers/bus/ti-sysc.c @@ -964,7 +964,7 @@ static int sysc_map_and_check_registers(struct sysc *ddata) sysc_check_children(ddata); - if (!of_get_property(np, "reg", NULL)) + if (!of_property_present(np, "reg")) return 0; error = sysc_parse_registers(ddata); -- 2.39.2
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