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-rw-r--r--arch/loongarch/kernel/efi.c8
-rw-r--r--arch/loongarch/kernel/image-vars.h2
-rw-r--r--arch/loongarch/kernel/setup.c3
3 files changed, 9 insertions, 4 deletions
diff --git a/arch/loongarch/kernel/efi.c b/arch/loongarch/kernel/efi.c
index 9fc10cea21e1..acb5d3385675 100644
--- a/arch/loongarch/kernel/efi.c
+++ b/arch/loongarch/kernel/efi.c
@@ -68,6 +68,11 @@ void __init efi_runtime_init(void)
unsigned long __initdata screen_info_table = EFI_INVALID_TABLE_ADDR;
+#if defined(CONFIG_SYSFB) || defined(CONFIG_EFI_EARLYCON)
+struct screen_info screen_info __section(".data");
+EXPORT_SYMBOL_GPL(screen_info);
+#endif
+
static void __init init_screen_info(void)
{
struct screen_info *si;
@@ -115,7 +120,8 @@ void __init efi_init(void)
set_bit(EFI_CONFIG_TABLES, &efi.flags);
- init_screen_info();
+ if (IS_ENABLED(CONFIG_EFI_EARLYCON) || IS_ENABLED(CONFIG_SYSFB))
+ init_screen_info();
if (boot_memmap == EFI_INVALID_TABLE_ADDR)
return;
diff --git a/arch/loongarch/kernel/image-vars.h b/arch/loongarch/kernel/image-vars.h
index e561989d02de..5087416b9678 100644
--- a/arch/loongarch/kernel/image-vars.h
+++ b/arch/loongarch/kernel/image-vars.h
@@ -12,7 +12,9 @@ __efistub_kernel_entry = kernel_entry;
__efistub_kernel_asize = kernel_asize;
__efistub_kernel_fsize = kernel_fsize;
__efistub_kernel_offset = kernel_offset;
+#if defined(CONFIG_EFI_EARLYCON) || defined(CONFIG_SYSFB)
__efistub_screen_info = screen_info;
+#endif
#endif
diff --git a/arch/loongarch/kernel/setup.c b/arch/loongarch/kernel/setup.c
index b35186f7b254..d183a745fb85 100644
--- a/arch/loongarch/kernel/setup.c
+++ b/arch/loongarch/kernel/setup.c
@@ -16,7 +16,6 @@
#include <linux/dmi.h>
#include <linux/efi.h>
#include <linux/export.h>
-#include <linux/screen_info.h>
#include <linux/memblock.h>
#include <linux/initrd.h>
#include <linux/ioport.h>
@@ -57,8 +56,6 @@
#define SMBIOS_CORE_PACKAGE_OFFSET 0x23
#define LOONGSON_EFI_ENABLE (1 << 3)
-struct screen_info screen_info __section(".data");
-
unsigned long fw_arg0, fw_arg1, fw_arg2;
DEFINE_PER_CPU(unsigned long, kernelsp);
struct cpuinfo_loongarch cpu_data[NR_CPUS] __read_mostly;