From: Ard Biesheuvel Date: Wed, 23 Sep 2020 08:18:31 +0000 (+0200) Subject: efi: gsmi: fix false dependency on CONFIG_EFI_VARS X-Git-Tag: v5.15~2749^2~4 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=9846d86031eeca2fb2867fe4ac9d92803a97e8e4;p=platform%2Fkernel%2Flinux-starfive.git efi: gsmi: fix false dependency on CONFIG_EFI_VARS The gsmi code does not actually rely on CONFIG_EFI_VARS, since it only uses the efivars abstraction that is included unconditionally when CONFIG_EFI is defined. CONFIG_EFI_VARS controls the inclusion of the code that exposes the sysfs entries, and which has been deprecated for some time. Signed-off-by: Ard Biesheuvel --- diff --git a/drivers/firmware/google/Kconfig b/drivers/firmware/google/Kconfig index a3a6ca6..97968ae 100644 --- a/drivers/firmware/google/Kconfig +++ b/drivers/firmware/google/Kconfig @@ -15,7 +15,7 @@ config GOOGLE_SMI help Say Y here if you want to enable SMI callbacks for Google platforms. This provides an interface for writing to and - clearing the event log. If EFI_VARS is also enabled this + clearing the event log. If CONFIG_EFI is also enabled this driver provides an interface for reading and writing NVRAM variables. diff --git a/drivers/firmware/google/gsmi.c b/drivers/firmware/google/gsmi.c index 5b2011e..7d9367b2 100644 --- a/drivers/firmware/google/gsmi.c +++ b/drivers/firmware/google/gsmi.c @@ -302,7 +302,7 @@ static int gsmi_exec(u8 func, u8 sub) return rc; } -#ifdef CONFIG_EFI_VARS +#ifdef CONFIG_EFI static struct efivars efivars; @@ -483,7 +483,7 @@ static const struct efivar_operations efivar_ops = { .get_next_variable = gsmi_get_next_variable, }; -#endif /* CONFIG_EFI_VARS */ +#endif /* CONFIG_EFI */ static ssize_t eventlog_write(struct file *filp, struct kobject *kobj, struct bin_attribute *bin_attr, @@ -1007,7 +1007,7 @@ static __init int gsmi_init(void) goto out_remove_bin_file; } -#ifdef CONFIG_EFI_VARS +#ifdef CONFIG_EFI ret = efivars_register(&efivars, &efivar_ops, gsmi_kobj); if (ret) { printk(KERN_INFO "gsmi: Failed to register efivars\n"); @@ -1047,7 +1047,7 @@ static void __exit gsmi_exit(void) unregister_die_notifier(&gsmi_die_notifier); atomic_notifier_chain_unregister(&panic_notifier_list, &gsmi_panic_notifier); -#ifdef CONFIG_EFI_VARS +#ifdef CONFIG_EFI efivars_unregister(&efivars); #endif