cpufreq/amd-pstate: Call amd_pstate_register() in amd_pstate_init()

Replace a similar chunk of code in amd_pstate_init() with
amd_pstate_register() call.

Suggested-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Dhananjay Ugwekar <Dhananjay.Ugwekar@amd.com>
Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Link: https://lore.kernel.org/r/20241017100528.300143-2-Dhananjay.Ugwekar@amd.com
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>

diff --git a/drivers/cpufreq/amd-pstate.c b/drivers/cpufreq/amd-pstate.c
index b0a1c472cc3b02c1353506b1146cabf93f9679fa..856f0d11983e4edd0848862e31e02abd499f1795 100644 (file)
--- a/drivers/cpufreq/amd-pstate.c
+++ b/drivers/cpufreq/amd-pstate.c
@@ -1879,17 +1879,10 @@ static int __init amd_pstate_init(void)
                        return ret;
        }
 
-       /* enable amd pstate feature */
-       ret = amd_pstate_enable(true);
-       if (ret) {
-               pr_err("failed to enable driver mode(%d)\n", cppc_state);
-               return ret;
-       }
-
-       ret = cpufreq_register_driver(current_pstate_driver);
+       ret = amd_pstate_register_driver(cppc_state);
        if (ret) {
                pr_err("failed to register with return %d\n", ret);
-               goto disable_driver;
+               return ret;
        }
 
        dev_root = bus_get_dev_root(&cpu_subsys);
@@ -1906,7 +1899,6 @@ static int __init amd_pstate_init(void)
 
 global_attr_free:
        cpufreq_unregister_driver(current_pstate_driver);
-disable_driver:
        amd_pstate_enable(false);
        return ret;
 }