github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-05-22 22:22:08 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

soc: qcom: Use of_property_present() for testing DT property presence

Browse Source 
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: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230310144724.1545153-1-robh@kernel.org
This commit is contained in:
Rob Herring 2023-03-10 08:47:24 -06:00 committed by Bjorn Andersson
parent 903caf42ea
commit 4a1b9f4eb1
3 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/soc/qcom/qcom_aoss.c
View File

@ -395,7 +395,7 @@ static int qmp_cooling_devices_register(struct qmp *qmp)
return -ENOMEM;
for_each_available_child_of_node(np, child) {
if (!of_find_property(child, "#cooling-cells", NULL))
if (!of_property_present(child, "#cooling-cells"))
continue;
ret = qmp_cooling_device_add(qmp, &qmp->cooling_devs[count++],
child);

2
drivers/soc/qcom/smem.c
View File

@ -1045,7 +1045,7 @@ static int qcom_smem_probe(struct platform_device *pdev)
int i;
num_regions = 1;
if (of_find_property(pdev->dev.of_node, "qcom,rpm-msg-ram", NULL))
if (of_property_present(pdev->dev.of_node, "qcom,rpm-msg-ram"))
num_regions++;
array_size = num_regions * sizeof(struct smem_region);

2
drivers/soc/qcom/smsm.c
View File

@ -510,7 +510,7 @@ static int qcom_smsm_probe(struct platform_device *pdev)
return -ENOMEM;
for_each_child_of_node(pdev->dev.of_node, local_node) {
if (of_find_property(local_node, "#qcom,smem-state-cells", NULL))
if (of_property_present(local_node, "#qcom,smem-state-cells"))
break;
}
if (!local_node) {