samsung-sm8650/android_kernel_samsung_sm8650-modules
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NFC: Driver: Add secure zone status check

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Added secure zone status check before calling secure zone APIs

Change-Id: I09247c75233da257f3d8da569df21b2236d55772
This commit is contained in:
Khageswararao Rao B
2022-09-06 13:04:01 +05:30
gecommit door Gerrit - the friendly Code Review server
bovenliggende 5cc720117c
commit 2eb1087f53
4 gewijzigde bestanden met toevoegingen van 41 en 24 verwijderingen
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20
nfc/i2c_drv.c
Bestand weergeven

@@ -418,27 +418,31 @@ int nfc_i2c_dev_probe(struct i2c_client *client, const struct i2c_device_id *id)
goto err_ldo_config_failed;
}
/*Check NFC Secure Zone status*/
if(!nfc_hw_secure_check()) {
if( nfc_dev->configs.CNSS_NFC_HW_SECURE_ENABLE == true) {
/*Check NFC Secure Zone status*/
if(!nfc_hw_secure_check()) {
nfc_post_init(nfc_dev);
nfc_dev->secure_zone = false;
}
else {
nfc_dev->secure_zone = true;
}
pr_info("%s:nfc_dev->secure_zone = %s", __func__, nfc_dev->secure_zone ? "true" : "false");
}else {
nfc_post_init(nfc_dev);
nfc_dev->secure_zone = false;
}
else
nfc_dev->secure_zone = true;
pr_info("%s:nfc_dev->secure_zone = %s", __func__, nfc_dev->secure_zone ? "true" : "false");
if(nfc_dev->configs.clk_pin_voting)
nfc_dev->clk_run = false;
else
nfc_dev->clk_run = true;
device_init_wakeup(&client->dev, true);
i2c_set_clientdata(client, nfc_dev);
i2c_dev->irq_wake_up = false;
nfc_dev->is_ese_session_active = false;
pr_info("%s: probing nfc i2c successfully\n", __func__);
pr_info("%s: probing nfc i2c success\n", __func__);
return 0;