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authorRob Herring <robh@kernel.org>2023-03-10 15:47:35 +0100
committerBjorn Andersson <andersson@kernel.org>2023-04-19 03:56:51 +0200
commit1f6fa392a9942e4a2bd3122913baeb33e987ccd9 (patch)
treeb6cb32039b858e712b08c5afcfd9a607717e1e71 /drivers/remoteproc
parentdt-bindings: remoteproc: Drop unneeded quotes (diff)
downloadlinux-1f6fa392a9942e4a2bd3122913baeb33e987ccd9.tar.xz
linux-1f6fa392a9942e4a2bd3122913baeb33e987ccd9.zip
remoteproc: st: 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> Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/20230310144736.1546972-1-robh@kernel.org
Diffstat (limited to 'drivers/remoteproc')
-rw-r--r--drivers/remoteproc/st_remoteproc.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/remoteproc/st_remoteproc.c b/drivers/remoteproc/st_remoteproc.c
index e6bd3c7a950a..3f1b8963639f 100644
--- a/drivers/remoteproc/st_remoteproc.c
+++ b/drivers/remoteproc/st_remoteproc.c
@@ -382,7 +382,7 @@ static int st_rproc_probe(struct platform_device *pdev)
clk_set_rate(ddata->clk, ddata->clk_rate);
}
- if (of_get_property(np, "mbox-names", NULL)) {
+ if (of_property_present(np, "mbox-names")) {
ddata->mbox_client_vq0.dev = dev;
ddata->mbox_client_vq0.tx_done = NULL;
ddata->mbox_client_vq0.tx_block = false;