atomisp: HRT_KERNEL is always defined so clean up the ifdef use

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/media/atomisp/pci/atomisp2/Makefile

@@ -365,7 +365,7 @@ ifeq ($(CONFIG_ION),y)
 INCLUDES += -I$(srctree)/drivers/staging/android/ion
 endif
 
-DEFINES := -DHRT_HW -DHRT_ISP_CSS_CUSTOM_HOST -DHRT_USE_VIR_ADDRS -DHRT_KERNEL -D__HOST__
+DEFINES := -DHRT_HW -DHRT_ISP_CSS_CUSTOM_HOST -DHRT_USE_VIR_ADDRS -D__HOST__
 #DEFINES += -DUSE_DYNAMIC_BIN
 #DEFINES += -DISP_POWER_GATING
 #DEFINES += -DUSE_INTERRUPTS

drivers/staging/media/atomisp/pci/atomisp2/hrt/hive_isp_css_mm_hrt.h

@@ -24,10 +24,6 @@
 #ifndef _hive_isp_css_mm_hrt_h_
 #define _hive_isp_css_mm_hrt_h_
 
-#ifndef HRT_KERNEL
-/* size_t is defined already in kernel mode */
-#include <stdlib.h>
-#endif
 #include <hmm/hmm.h>
 #include <hrt/hive_isp_css_custom_host_hrt.h>