Remove unused macros across the atomisp driver that are defined
in .c files but never used. This was flagged as an error in a
W=2 build due to -Werror=unused-macros.

Signed-off-by: Rhys Tumelty <rhys@tumelty.co.uk>
---
v2: Removed some macros that are used, or should be kept for documentation, with feedback from Dan Carpenter

 drivers/staging/media/atomisp/pci/atomisp_v4l2.c   | 3 ---
 drivers/staging/media/atomisp/pci/sh_css.c         | 4 ----
 drivers/staging/media/atomisp/pci/sh_css_metrics.c | 6 ------
 3 files changed, 13 deletions(-)

diff --git a/drivers/staging/media/atomisp/pci/atomisp_v4l2.c b/drivers/staging/media/atomisp/pci/atomisp_v4l2.c
index 900a67552d6a..7c1fdd39d6a3 100644
--- a/drivers/staging/media/atomisp/pci/atomisp_v4l2.c
+++ b/drivers/staging/media/atomisp/pci/atomisp_v4l2.c
@@ -40,9 +40,6 @@
 #define SUBDEV_WAIT_TIMEOUT		50 /* ms */
 #define SUBDEV_WAIT_TIMEOUT_MAX_COUNT	40 /* up to 2 seconds */
 
-/* G-Min addition: pull this in from intel_mid_pm.h */
-#define CSTATE_EXIT_LATENCY_C1  1
-
 /* cross component debug message flag */
 int dbg_level;
 module_param(dbg_level, int, 0644);
diff --git a/drivers/staging/media/atomisp/pci/sh_css.c b/drivers/staging/media/atomisp/pci/sh_css.c
index 6cda5925fa45..cd1be313c758 100644
--- a/drivers/staging/media/atomisp/pci/sh_css.c
+++ b/drivers/staging/media/atomisp/pci/sh_css.c
@@ -61,10 +61,6 @@
 #include <gpio_private.h>
 #include "timed_ctrl.h"
 #include "ia_css_inputfifo.h"
-#define WITH_PC_MONITORING  0
-
-#define SH_CSS_VIDEO_BUFFER_ALIGNMENT 0
-
 
 #include "ia_css_spctrl.h"
 #include "ia_css_version_data.h"
diff --git a/drivers/staging/media/atomisp/pci/sh_css_metrics.c b/drivers/staging/media/atomisp/pci/sh_css_metrics.c
index edf473dd86ca..24cdd52283ba 100644
--- a/drivers/staging/media/atomisp/pci/sh_css_metrics.c
+++ b/drivers/staging/media/atomisp/pci/sh_css_metrics.c
@@ -12,12 +12,6 @@
 
 #include "sh_css_internal.h"
 
-#define MULTIPLE_PCS 0
-#define SUSPEND      0
-#define NOF_PCS      1
-#define RESUME_MASK  0x8
-#define STOP_MASK    0x0
-
 static bool pc_histogram_enabled;
 static struct sh_css_pc_histogram *isp_histogram;
 static struct sh_css_pc_histogram *sp_histogram;
-- 
2.54.0