firmware: efi: Never declare sysfb_primary_display on x86

The x86 architecture comes with its own instance of the global
state variable sysfb_primary_display. Never declare it in the EFI
subsystem. Fix the test for CONFIG_FIRMWARE_EDID accordingly.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Fixes: e65ca16 ("efi: export sysfb_primary_display for EDID")
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>

Author: tdz

drivers/firmware/efi/efi-init.c

@@ -60,7 +60,7 @@ extern __weak const efi_config_table_type_t efi_arch_tables[];
  * x86 defines its own instance of sysfb_primary_display and uses
  * it even without EFI, everything else can get them from here.
  */
-#if !defined(CONFIG_X86) && (defined(CONFIG_SYSFB) || defined(CONFIG_EFI_EARLYCON)) || defined(CONFIG_FIRMWARE_EDID)
+#if !defined(CONFIG_X86) && (defined(CONFIG_SYSFB) || defined(CONFIG_EFI_EARLYCON) || defined(CONFIG_FIRMWARE_EDID))
 struct sysfb_display_info sysfb_primary_display __section(".data");
 EXPORT_SYMBOL_GPL(sysfb_primary_display);
 #endif