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| author | Rob Herring <robh@kernel.org> | 2023-03-10 08:47:34 -0600 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2023-03-27 10:32:17 +0300 |
| commit | 2ee1bdd3114f62bb542ab51d2fececb20a4481da (patch) | |
| tree | 5d45ad6956c1f5b4da9e7cdda91c876d1797dd65 | |
| parent | 41e4f807f85d02a44426b87e01ed98b191dbbf9d (diff) | |
| download | lwn-2ee1bdd3114f62bb542ab51d2fececb20a4481da.tar.gz lwn-2ee1bdd3114f62bb542ab51d2fececb20a4481da.zip | |
bus: ti-sysc: Use of_property_present() for testing DT property presence
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>
Message-Id: <20230310144734.1546656-1-robh@kernel.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
| -rw-r--r-- | drivers/bus/ti-sysc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/bus/ti-sysc.c b/drivers/bus/ti-sysc.c index 9c8985515376..97e6421046ee 100644 --- a/drivers/bus/ti-sysc.c +++ b/drivers/bus/ti-sysc.c @@ -941,7 +941,7 @@ 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); |