diff options
| -rw-r--r-- | drivers/platform/x86/dell-smbios.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/platform/x86/dell-smbios.c b/drivers/platform/x86/dell-smbios.c index ffc174638aa4..12a3eb153911 100644 --- a/drivers/platform/x86/dell-smbios.c +++ b/drivers/platform/x86/dell-smbios.c @@ -172,8 +172,15 @@ static void __init find_tokens(const struct dmi_header *dm, void *dummy) static int __init dell_smbios_init(void) { + const struct dmi_device *valid; int ret; + valid = dmi_find_device(DMI_DEV_TYPE_OEM_STRING, "Dell System", NULL); + if (!valid) { + pr_err("Unable to run on non-Dell system\n"); + return -ENODEV; + } + dmi_walk(find_tokens, NULL); if (!da_tokens) { |