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| author | Matthew Garrett <mjg@redhat.com> | 2009-06-10 21:40:48 +0200 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2009-06-18 05:44:22 +0200 |
| commit | db18b040af6571a7eeed9e1adc2e92c9c87e4b1a (patch) | |
| tree | d6da9d9d34e367612c574006d0ccbe7155d2b372 | |
| parent | dell-wmi: add additional keyboard events (diff) | |
| download | linux-db18b040af6571a7eeed9e1adc2e92c9c87e4b1a.tar.xz linux-db18b040af6571a7eeed9e1adc2e92c9c87e4b1a.zip | |
dell-wmi: don't generate errors on empty messages
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@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Len Brown <len.brown@intel.com>
| -rw-r--r-- | drivers/platform/x86/dell-wmi.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/platform/x86/dell-wmi.c b/drivers/platform/x86/dell-wmi.c index 9f345dc2d1b1..0f900cc9fa7a 100644 --- a/drivers/platform/x86/dell-wmi.c +++ b/drivers/platform/x86/dell-wmi.c @@ -176,9 +176,9 @@ static void dell_wmi_notify(u32 value, void *context) 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); } } |