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55 lines
1.8 KiB
Diff
55 lines
1.8 KiB
Diff
From 4204f22060f7a5d42c6ccb4d4c25a6a875571099 Mon Sep 17 00:00:00 2001
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From: Ansuel Smith <ansuelsmth@gmail.com>
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Date: Mon, 19 Apr 2021 03:08:37 +0200
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Subject: [thermal-next PATCH v2 2/2] thermal: qcom: tsens: simplify debugfs init
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function
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Simplify debugfs init function.
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- Add check for existing dev directory.
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- Fix wrong version in dbg_version_show (with version 0.0.0, 0.1.0 was
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incorrectly reported)
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Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
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Reviewed-by: Thara Gopinath <thara.gopinath@linaro.org>
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---
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drivers/thermal/qcom/tsens.c | 16 +++++++---------
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1 file changed, 7 insertions(+), 9 deletions(-)
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--- a/drivers/thermal/qcom/tsens.c
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+++ b/drivers/thermal/qcom/tsens.c
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@@ -691,7 +691,7 @@ static int dbg_version_show(struct seq_f
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return ret;
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seq_printf(s, "%d.%d.%d\n", maj_ver, min_ver, step_ver);
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} else {
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- seq_puts(s, "0.1.0\n");
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+ seq_printf(s, "0.%d.0\n", priv->feat->ver_major);
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}
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return 0;
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@@ -703,21 +703,17 @@ DEFINE_SHOW_ATTRIBUTE(dbg_sensors);
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static void tsens_debug_init(struct platform_device *pdev)
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{
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struct tsens_priv *priv = platform_get_drvdata(pdev);
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- struct dentry *root, *file;
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- root = debugfs_lookup("tsens", NULL);
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- if (!root)
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+ priv->debug_root = debugfs_lookup("tsens", NULL);
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+ if (!priv->debug_root)
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priv->debug_root = debugfs_create_dir("tsens", NULL);
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- else
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- priv->debug_root = root;
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- file = debugfs_lookup("version", priv->debug_root);
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- if (!file)
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+ if (!debugfs_lookup("version", priv->debug_root))
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debugfs_create_file("version", 0444, priv->debug_root,
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pdev, &dbg_version_fops);
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/* A directory for each instance of the TSENS IP */
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- priv->debug = debugfs_create_dir(dev_name(&pdev->dev), priv->debug_root);
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+ priv->debug = debugfs_lookup(dev_name(&pdev->dev), priv->debug_root);
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debugfs_create_file("sensors", 0444, priv->debug, pdev, &dbg_sensors_fops);
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}
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#else
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