Merge tag 'platform-drivers-x86-v6.18-5' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86

Pull platform driver fixes from Ilpo Järvinen:

 - arm64/thinkpad-t14s-ec:
    - Fix IRQ race condition
    - Sleep after EC access

 - intel/punit_ipc: Fix memory corruption

* tag 'platform-drivers-x86-v6.18-5' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86:
  platform/x86: intel: punit_ipc: fix memory corruption
  platform: arm64: thinkpad-t14s-ec: sleep after EC access
  platform: arm64: thinkpad-t14s-ec: fix IRQ race condition

Author: torvalds

drivers/platform/arm64/lenovo-thinkpad-t14s.c

@@ -120,6 +120,7 @@ static int t14s_ec_write(void *context, unsigned int reg,
 	if (ret < 0)
 		return ret;
 
+	fsleep(10000);
 	return 0;
 }
 
@@ -157,6 +158,7 @@ static int t14s_ec_read(void *context, unsigned int reg,
 
 out:
 	i2c_unlock_bus(client->adapter, I2C_LOCK_SEGMENT);
+	fsleep(10000);
 	return ret;
 }
 
@@ -191,6 +193,8 @@ static int t14s_ec_read_evt(struct t14s_ec *ec, u8 *val)
 	if (ret < 0)
 		goto out;
 
+	fsleep(10000);
+
 	ret = 0;
 
 out:
@@ -557,12 +561,6 @@ static int t14s_ec_probe(struct i2c_client *client)
 		return dev_err_probe(dev, PTR_ERR(ec->regmap),
 				     "Failed to init regmap\n");
 
-	ret = devm_request_threaded_irq(dev, client->irq, NULL,
-					t14s_ec_irq_handler,
-					IRQF_ONESHOT, dev_name(dev), ec);
-	if (ret < 0)
-		return dev_err_probe(dev, ret, "Failed to get IRQ\n");
-
 	ret = t14s_leds_probe(ec);
 	if (ret < 0)
 		return ret;
@@ -579,6 +577,12 @@ static int t14s_ec_probe(struct i2c_client *client)
 	if (ret < 0)
 		return ret;
 
+	ret = devm_request_threaded_irq(dev, client->irq, NULL,
+					t14s_ec_irq_handler,
+					IRQF_ONESHOT, dev_name(dev), ec);
+	if (ret < 0)
+		return dev_err_probe(dev, ret, "Failed to get IRQ\n");
+
 	/*
 	 * Disable wakeup support by default, because the driver currently does
 	 * not support masking any events and the laptop should not wake up when

drivers/platform/x86/intel/punit_ipc.c

@@ -250,7 +250,7 @@ static int intel_punit_ipc_probe(struct platform_device *pdev)
 	} else {
 		ret = devm_request_irq(&pdev->dev, irq, intel_punit_ioc,
 				       IRQF_NO_SUSPEND, "intel_punit_ipc",
-				       &punit_ipcdev);
+				       punit_ipcdev);
 		if (ret) {
 			dev_err(&pdev->dev, "Failed to request irq: %d\n", irq);
 			return ret;