[PATCH] soc/tegra: fuse: Use device-specific instance in suspend/resume
From: Kartik Rajput
Date: Tue Mar 24 2026 - 07:55:22 EST
Avoid using the default fuse instance in suspend/resume callbacks, as it
always runs the suspend/resume callbacks for the default instance rather
than the device’s own.
Get the correct fuse instance by using `dev_get_drvdata()`.
Signed-off-by: Kartik Rajput <kkartik@xxxxxxxxxx>
---
drivers/soc/tegra/fuse/fuse-tegra.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/soc/tegra/fuse/fuse-tegra.c b/drivers/soc/tegra/fuse/fuse-tegra.c
index 291484595dcf..f38107d04ed6 100644
--- a/drivers/soc/tegra/fuse/fuse-tegra.c
+++ b/drivers/soc/tegra/fuse/fuse-tegra.c
@@ -259,6 +259,7 @@ static int tegra_fuse_probe(struct platform_device *pdev)
static int __maybe_unused tegra_fuse_runtime_resume(struct device *dev)
{
+ struct tegra_fuse *fuse = dev_get_drvdata(dev);
int err;
err = clk_prepare_enable(fuse->clk);
@@ -272,6 +273,8 @@ static int __maybe_unused tegra_fuse_runtime_resume(struct device *dev)
static int __maybe_unused tegra_fuse_runtime_suspend(struct device *dev)
{
+ struct tegra_fuse *fuse = dev_get_drvdata(dev);
+
clk_disable_unprepare(fuse->clk);
return 0;
@@ -279,6 +282,7 @@ static int __maybe_unused tegra_fuse_runtime_suspend(struct device *dev)
static int __maybe_unused tegra_fuse_suspend(struct device *dev)
{
+ struct tegra_fuse *fuse = dev_get_drvdata(dev);
int ret;
/*
@@ -295,6 +299,7 @@ static int __maybe_unused tegra_fuse_suspend(struct device *dev)
static int __maybe_unused tegra_fuse_resume(struct device *dev)
{
+ struct tegra_fuse *fuse = dev_get_drvdata(dev);
int ret = 0;
if (fuse->soc->clk_suspend_on)
--
2.43.0