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i2c: tegra: Register Err Injection driver based on DT

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Register the error injection driver only if there is a reporter
ID assigned to the I2C instance.

Bug 5421820

Signed-off-by: Akhil R <akhilrajeev@nvidia.com>
Change-Id: I990ca2014b98a922216e3c6bff0e16778921eba4
Reviewed-on: https://git-master.nvidia.com/r/c/3rdparty/canonical/linux-noble/+/3424404
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Reviewed-by: Bibek Basu <bbasu@nvidia.com>
This commit is contained in:
Akhil R
2025-08-04 10:37:03 +05:30
committed by mobile promotions
parent fd8f0c2eca
commit fc722edbf3
1 changed files with 10 additions and 8 deletions
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drivers/i2c/busses/i2c-tegra.c
+10 -8
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@@ -2205,15 +2205,17 @@ static int tegra_i2c_probe(struct platform_device *pdev)
if (err)
goto release_rpm;
/* Register error reporting callback */
err = hsierrrpt_reg_cb(IP_I2C, i2c_dev->adapter.nr, i2c_inject_err_fsi, i2c_dev);
/* Register error reporting callback if a reporter ID is registered */
if (i2c_dev->epl_reporter_id) {
err = hsierrrpt_reg_cb(IP_I2C, i2c_dev->adapter.nr, i2c_inject_err_fsi, i2c_dev);
if (err != 0)
dev_info(i2c_dev->dev, "Err inj callback registration failed: %d", err);
/* Continue init despite err inj utility
* registration failure, as the err inj support
* is meant only for debug purposes.
*/
/* Continue init despite err inj utility
* registration failure, as the err inj support
* is meant only for debug purposes.
*/
if (err != 0)
dev_info(i2c_dev->dev, "Err inj callback registration failed: %d", err);
}
return 0;