Add several include files to fix the below compile error.

drivers/staging/intel_sst/intelmid.c: In function ‘snd_intelmad_sst_register’: drivers/staging/intel_sst/intelmid.c:805:2: error: ‘sst_drv_ctx’ undeclared (first use in this function) drivers/staging/intel_sst/intelmid.c:805:2: note: each undeclared identifier is reported only once for each function it appears in

Signed-off-by: Lu Guanqun guanqun.lu@intel.com --- drivers/staging/intel_sst/intelmid.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/drivers/staging/intel_sst/intelmid.c b/drivers/staging/intel_sst/intelmid.c index 1fb39d4..4e4e4a9 100644 --- a/drivers/staging/intel_sst/intelmid.c +++ b/drivers/staging/intel_sst/intelmid.c @@ -32,6 +32,7 @@ #include <linux/platform_device.h> #include <linux/interrupt.h> #include <linux/sched.h> +#include <linux/firmware.h> #include <sound/control.h> #include <asm/mrst.h> #include <sound/pcm.h> @@ -40,6 +41,8 @@ #include <sound/initval.h> #include "intel_sst.h" #include "intel_sst_ioctl.h" +#include "intel_sst_fw_ipc.h" +#include "intel_sst_common.h" #include "intelmid_snd_control.h" #include "intelmid.h"