From 9bd5196e5cf7431d0118d86d7d784405663e763e Mon Sep 17 00:00:00 2001 From: Benjamin Herrenschmidt Date: Thu, 16 Aug 2018 09:27:10 +1000 Subject: [PATCH] platform/x86: acer-wmi: Silence "unsupported" message a bit This driver prints that "Unsupported machine..." message on every boot on ThinkPad X1 Carbon laptops (and I assume a number of other systems), which causes graphical boots to "glitch" a bit and is rather annoying ... Make it a pr_debug instead. Signed-off-by: Benjamin Herrenschmidt Signed-off-by: Andy Shevchenko --- drivers/platform/x86/acer-wmi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/platform/x86/acer-wmi.c b/drivers/platform/x86/acer-wmi.c index 3294bb2..fcfeadd 100644 --- a/drivers/platform/x86/acer-wmi.c +++ b/drivers/platform/x86/acer-wmi.c @@ -2213,7 +2213,7 @@ static int __init acer_wmi_init(void) if (wmi_has_guid(AMW0_GUID1) && !dmi_check_system(amw0_whitelist) && quirks == &quirk_unknown) { - pr_err("Unsupported machine has AMW0_GUID1, unable to load\n"); + pr_debug("Unsupported machine has AMW0_GUID1, unable to load\n"); return -ENODEV; } -- 2.7.4