From: Matthew Garrett <mjg@xxxxxxxxxx> There's no point in generating kernel messages if we didn't receive a parsable keyboard event - only do so if there appeared to be a scancode. Signed-off-by: Matthew Garrett <mjg@xxxxxxxxxx> Cc: Len Brown <lenb@xxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- drivers/platform/x86/dell-wmi.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff -puN drivers/platform/x86/dell-wmi.c~dell-wmi-dont-generate-errors-on-empty-messages drivers/platform/x86/dell-wmi.c --- a/drivers/platform/x86/dell-wmi.c~dell-wmi-dont-generate-errors-on-empty-messages +++ a/drivers/platform/x86/dell-wmi.c @@ -176,9 +176,9 @@ static void dell_wmi_notify(u32 value, v input_sync(dell_wmi_input_dev); input_report_key(dell_wmi_input_dev, key->keycode, 0); input_sync(dell_wmi_input_dev); - } else + } else if (buffer[1] & 0xFFFF) printk(KERN_INFO "dell-wmi: Unknown key %x pressed\n", - buffer[1]); + buffer[1] & 0xFFFF); } } _ -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
