dell-wmi: Add support for eject key on Dell Studio 1555

commit d5164dbf1f651d1e955b158fb70a9c844cc91cd1 upstream.

Fixes pressing the eject key on Dell Studio 1555 does not work and produces
message :

dell-wmi: Unknown key 0 pressed

Signed-off-by: Islam Amer <pharon@gmail.com>
Cc: Kyle McMartin <kyle@mcmartin.ca>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/platform/x86/dell-wmi.c b/drivers/platform/x86/dell-wmi.c
index 66f53c3c35e8bf3fef464b2c8fae431167bca464..12a8e6fa1d56e8ff7ed439aa3032360537f7edb1 100644 (file)
--- a/drivers/platform/x86/dell-wmi.c
+++ b/drivers/platform/x86/dell-wmi.c
@@ -221,7 +221,7 @@ static void dell_wmi_notify(u32 value, void *context)
                        return;
                }
 
-               if (dell_new_hk_type)
+               if (dell_new_hk_type || buffer_entry[1] == 0x0)
                        reported_key = (int)buffer_entry[2];
                else
                        reported_key = (int)buffer_entry[1] & 0xffff;