Commit 162cfa4e authored by Dhananjay Ugwekar's avatar Dhananjay Ugwekar Committed by Mario Limonciello
Browse files

cpufreq/amd-pstate: Remove the switch case in amd_pstate_init() 



Replace the switch case with a more readable if condition.

Signed-off-by: default avatarDhananjay Ugwekar <Dhananjay.Ugwekar@amd.com>
Reviewed-by: default avatarMario Limonciello <mario.limonciello@amd.com>
Link: https://lore.kernel.org/r/20241017100528.300143-4-Dhananjay.Ugwekar@amd.com


Signed-off-by: default avatarMario Limonciello <mario.limonciello@amd.com>
parent e3591eeb

drivers/cpufreq/amd-pstate.c

+5 −11
Original line number Diff line number Diff line
@@ -1843,20 +1843,14 @@ static int __init amd_pstate_init(void) 
		cppc_state = CONFIG_X86_AMD_PSTATE_DEFAULT_MODE;

	}



	switch (cppc_state) {

	case AMD_PSTATE_DISABLE:

	if (cppc_state == AMD_PSTATE_DISABLE) {

		pr_info("driver load is disabled, boot with specific mode to enable this\n");

		return -ENODEV;

	case AMD_PSTATE_PASSIVE:

	case AMD_PSTATE_ACTIVE:

	case AMD_PSTATE_GUIDED:

	}



	ret = amd_pstate_set_driver(cppc_state);

	if (ret)

		return ret;

		break;

	default:

		return -EINVAL;

	}



	/* capability check */

	if (cpu_feature_enabled(X86_FEATURE_CPPC)) {