platform/x86: thinkpad_acpi: Fix registration of tpacpi platform driver

JIRA: https://issues.redhat.com/browse/RHEL-89362

commit b3e127d
Author: Mark Pearson <mpearson-lenovo@squebb.ca>
Date:   Tue Feb 11 12:36:11 2025 -0500

The recent platform profile changes prevent the tpacpi platform driver
from registering. This error is seen in the kernel logs, and the
various tpacpi entries are not created:

[ 7550.642171] platform thinkpad_acpi: Resources present before probing

This happens because devm_platform_profile_register() is called before
tpacpi_pdev probes (thanks to Kurt Borja for identifying the root
cause).

For now revert back to the old platform_profile_register to fix the
issue. This is quick fix and will be re-implemented later as more
testing is needed for full solution.

Tested on X1 Carbon G12.

Fixes: 31658c9 ("platform/x86: thinkpad_acpi: Use devm_platform_profile_register()")
Signed-off-by: Mark Pearson <mpearson-lenovo@squebb.ca>
Reviewed-by: Kurt Borja <kuurtb@gmail.com>
Link: https://lore.kernel.org/r/20250211173620.16522-1-mpearson-lenovo@squebb.ca
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Mark Langsdorf <mlangsdo@redhat.com>

Author: mlangsdorf

drivers/platform/x86/thinkpad_acpi.c

@@ -10644,8 +10644,8 @@ static int tpacpi_dytc_profile_init(struct ibm_init_struct *iibm)
 			"DYTC version %d: thermal mode available\n", dytc_version);
 
 	/* Create platform_profile structure and register */
-	tpacpi_pprof = devm_platform_profile_register(&tpacpi_pdev->dev, "thinkpad-acpi",
-						      NULL, &dytc_profile_ops);
+	tpacpi_pprof = platform_profile_register(&tpacpi_pdev->dev, "thinkpad-acpi-profile",
+						 NULL, &dytc_profile_ops);
 	/*
 	 * If for some reason platform_profiles aren't enabled
 	 * don't quit terminally.
@@ -10663,8 +10663,15 @@ static int tpacpi_dytc_profile_init(struct ibm_init_struct *iibm)
 	return 0;
 }
 
+static void dytc_profile_exit(void)
+{
+	if (!IS_ERR_OR_NULL(tpacpi_pprof))
+		platform_profile_remove(tpacpi_pprof);
+}
+
 static struct ibm_struct  dytc_profile_driver_data = {
 	.name = "dytc-profile",
+	.exit = dytc_profile_exit,
 };
 
 /*************************************************************************