Commit 2e6ff405 authored by Borislav Petkov's avatar Borislav Petkov
Browse files

x86/microcode: Do some minor fixups 



Improve debugging printks and fixup formatting.

Signed-off-by: default avatarBorislav Petkov <bp@suse.de>
Reviewed-by: default avatarAshok Raj <ashok.raj@intel.com>
Link: https://lore.kernel.org/r/20221028142638.28498-5-bp@alien8.de
parent a61ac80a

arch/x86/kernel/cpu/microcode/core.c

+5 −6
Original line number Diff line number Diff line
@@ -568,6 +568,8 @@ static int mc_cpu_starting(unsigned int cpu) 
{

	enum ucode_state err = microcode_ops->apply_microcode(cpu);



	pr_debug("%s: CPU%d, err: %d\n", __func__, cpu, err);



	return err == UCODE_ERROR;

}
@@ -590,7 +592,7 @@ static int mc_cpu_down_prep(unsigned int cpu) 


	/* Suspend is in progress, only remove the interface */

	sysfs_remove_group(&dev->kobj, &mc_attr_group);

	pr_debug("CPU%d removed\n", cpu);

	pr_debug("%s: CPU%d\n", __func__, cpu);



	return 0;

}
@@ -639,14 +641,11 @@ static int __init microcode_init(void) 
	if (!microcode_ops)

		return -ENODEV;



	microcode_pdev = platform_device_register_simple("microcode", -1,

							 NULL, 0);

	microcode_pdev = platform_device_register_simple("microcode", -1, NULL, 0);

	if (IS_ERR(microcode_pdev))

		return PTR_ERR(microcode_pdev);



	error = sysfs_create_group(&cpu_subsys.dev_root->kobj,

				   &cpu_root_microcode_group);



	error = sysfs_create_group(&cpu_subsys.dev_root->kobj, &cpu_root_microcode_group);

	if (error) {

		pr_err("Error creating microcode group!\n");

		goto out_pdev;