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soc: qcom: socinfo: add missing soc_id sysfs entry

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Looks like SoC ID is not exported to sysfs for some reason.
This patch adds it!

This is mostly used by userspace libraries like Snapdragon
Neural Processing Engine (SNPE) SDK for checking supported SoC info.

Fixes: efb448d0a3 ("soc: qcom: Add socinfo driver")
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20200319121418.5180-1-srinivas.kandagatla@linaro.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
This commit is contained in:
Srinivas Kandagatla 2020-03-19 12:14:18 +00:00 committed by Bjorn Andersson
parent 7ad18bb5c2
commit 27a344139c
1 changed files with 2 additions and 0 deletions
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2
drivers/soc/qcom/socinfo.c
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@ -430,6 +430,8 @@ static int qcom_socinfo_probe(struct platform_device *pdev)
qs->attr.family = "Snapdragon";
qs->attr.machine = socinfo_machine(&pdev->dev,
le32_to_cpu(info->id));
qs->attr.soc_id = devm_kasprintf(&pdev->dev, GFP_KERNEL, "%u",
le32_to_cpu(info->id));
qs->attr.revision = devm_kasprintf(&pdev->dev, GFP_KERNEL, "%u.%u",
SOCINFO_MAJOR(le32_to_cpu(info->ver)),
SOCINFO_MINOR(le32_to_cpu(info->ver)));