There is no reason to pass platform device to debugfs just to get the tsens_priv from it. Not to mention that for TSENS_V0 the platform device (gcc) might have other device data. Pass the tsens_priv data to debugfs callbacks directly. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx> --- drivers/thermal/qcom/tsens.c | 17 +++++++---------- 1 file changed, 7 insertions(+), 10 deletions(-) diff --git a/drivers/thermal/qcom/tsens.c b/drivers/thermal/qcom/tsens.c index 4c7ebd1d3f9c..6aeea74c1bb0 100644 --- a/drivers/thermal/qcom/tsens.c +++ b/drivers/thermal/qcom/tsens.c @@ -657,8 +657,7 @@ int get_temp_common(const struct tsens_sensor *s, int *temp) #ifdef CONFIG_DEBUG_FS static int dbg_sensors_show(struct seq_file *s, void *data) { - struct platform_device *pdev = s->private; - struct tsens_priv *priv = platform_get_drvdata(pdev); + struct tsens_priv *priv = s->private; int i; seq_printf(s, "max: %2d\nnum: %2d\n\n", @@ -675,8 +674,7 @@ static int dbg_sensors_show(struct seq_file *s, void *data) static int dbg_version_show(struct seq_file *s, void *data) { - struct platform_device *pdev = s->private; - struct tsens_priv *priv = platform_get_drvdata(pdev); + struct tsens_priv *priv = s->private; u32 maj_ver, min_ver, step_ver; int ret; @@ -701,9 +699,8 @@ static int dbg_version_show(struct seq_file *s, void *data) DEFINE_SHOW_ATTRIBUTE(dbg_version); DEFINE_SHOW_ATTRIBUTE(dbg_sensors); -static void tsens_debug_init(struct platform_device *pdev) +static void tsens_debug_init(struct platform_device *pdev, struct tsens_priv *priv) { - struct tsens_priv *priv = platform_get_drvdata(pdev); struct dentry *root, *file; root = debugfs_lookup("tsens", NULL); @@ -715,14 +712,14 @@ static void tsens_debug_init(struct platform_device *pdev) file = debugfs_lookup("version", priv->debug_root); if (!file) debugfs_create_file("version", 0444, priv->debug_root, - pdev, &dbg_version_fops); + priv, &dbg_version_fops); /* A directory for each instance of the TSENS IP */ priv->debug = debugfs_create_dir(dev_name(&pdev->dev), priv->debug_root); - debugfs_create_file("sensors", 0444, priv->debug, pdev, &dbg_sensors_fops); + debugfs_create_file("sensors", 0444, priv->debug, priv, &dbg_sensors_fops); } #else -static inline void tsens_debug_init(struct platform_device *pdev) {} +static inline void tsens_debug_init(struct platform_device *pdev, struct tsens_priv *priv) {} #endif static const struct regmap_config tsens_config = { @@ -918,7 +915,7 @@ int __init init_common(struct tsens_priv *priv) if (tsens_version(priv) >= VER_0_1) tsens_enable_irq(priv); - tsens_debug_init(op); + tsens_debug_init(op, priv); err_put_device: put_device(&op->dev); -- 2.30.2