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Revert "test_firmware: Test platform fw loading on non-EFI systems"

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This reverts commit 2d38dbf89a as it broke
the build in linux-next

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Fixes: 2d38dbf89a ("test_firmware: Test platform fw loading on non-EFI systems")
Cc: stable@vger.kernel.org
Cc: Scott Branden <scott.branden@broadcom.com>
Cc: Kees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/r/20200727165539.0e8797ab@canb.auug.org.au
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Greg Kroah-Hartman
2020-07-27 12:14:28 +02:00
parent 4fb60b158a
commit 280c7f95f8
4 changed files with 18 additions and 40 deletions
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21
drivers/firmware/efi/embedded-firmware.c
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@@ -14,22 +14,11 @@
#include <linux/vmalloc.h>
#include <crypto/sha.h>
#include "embedded-firmware.h"
#ifdef CONFIG_TEST_FIRMWARE
# define EFI_EMBEDDED_FW_VISIBILITY
#else
# define EFI_EMBEDDED_FW_VISIBILITY static
#endif
EFI_EMBEDDED_FW_VISIBILITY LIST_HEAD(efi_embedded_fw_list);
EFI_EMBEDDED_FW_VISIBILITY bool efi_embedded_fw_checked;
/* Exported for use by lib/test_firmware.c only */
#ifdef CONFIG_TEST_FIRMWARE
LIST_HEAD(efi_embedded_fw_list);
EXPORT_SYMBOL_GPL(efi_embedded_fw_list);
EXPORT_SYMBOL_GPL(efi_embedded_fw_checked);
#endif
static bool checked_for_fw;
static const struct dmi_system_id * const embedded_fw_table[] = {
#ifdef CONFIG_TOUCHSCREEN_DMI
@@ -130,14 +119,14 @@ void __init efi_check_for_embedded_firmwares(void)
}
}
efi_embedded_fw_checked = true;
checked_for_fw = true;
}
int efi_get_embedded_fw(const char *name, const u8 **data, size_t *size)
{
struct efi_embedded_fw *iter, *fw = NULL;
if (!efi_embedded_fw_checked) {
if (!checked_for_fw) {
pr_warn("Warning %s called while we did not check for embedded fw\n",
__func__);
return -ENOENT;