hp_accel: Fix driver name

I suspect that the "lis3lv02d" driver name is a legacy from before
the split into several modules. Use a specific name for the hp_accel
driver, for better error messages and easier investigation of issues.
Signed-off-by: NJean Delvare <khali@linux-fr.org>
Acked-by: NGuenter Roeck <guenter.roeck@ericsson.com>
Acked-by: NEric Piel <eric.piel@tremplin-utc.net>
Acked-by: NJonathan Cameron <jic23@cam.ac.uk>
Tested-by: NEric Piel <eric.piel@tremplin-utc.net>
Tested-by: NTakashi Iwai <tiwai@suse.de>

drivers/platform/x86/hp_accel.c

@@ -39,7 +39,7 @@
 #include <acpi/acpi_drivers.h>
 #include "../../misc/lis3lv02d/lis3lv02d.h"
 
-#define DRIVER_NAME     "lis3lv02d"
+#define DRIVER_NAME     "hp_accel"
 #define ACPI_MDPS_CLASS "accelerometer"
 
 /* Delayed LEDs infrastructure ------------------------------------ */