1 files changed, 0 insertions, 40 deletions
diff --git a/drivers/staging/media/atomisp/pci/atomisp2/css2400/sh_css_frac.h b/drivers/staging/media/atomisp/pci/atomisp2/css2400/sh_css_frac.h
deleted file mode 100644
index 90a63b3..0000000
--- a/drivers/staging/media/atomisp/pci/atomisp2/css2400/sh_css_frac.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * Support for Intel Camera Imaging ISP subsystem.
- * Copyright (c) 2015, Intel Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- */
-
-#ifndef __SH_CSS_FRAC_H
-#define __SH_CSS_FRAC_H
-
-#include <math_support.h>
-
-#define sISP_REG_BIT		      ISP_VEC_ELEMBITS
-#define uISP_REG_BIT		      ((unsigned)(sISP_REG_BIT-1))
-#define sSHIFT				    (16-sISP_REG_BIT)
-#define uSHIFT				    ((unsigned)(16-uISP_REG_BIT))
-#define sFRACTION_BITS_FITTING(a) (a-sSHIFT)
-#define uFRACTION_BITS_FITTING(a) ((unsigned)(a-uSHIFT))
-#define sISP_VAL_MIN		      (-(1<<uISP_REG_BIT))
-#define sISP_VAL_MAX		      ((1<<uISP_REG_BIT)-1)
-#define uISP_VAL_MIN		      ((unsigned)0)
-#define uISP_VAL_MAX		      ((unsigned)((1<<uISP_REG_BIT)-1))
-
-/* a:fraction bits for 16bit precision, b:fraction bits for ISP precision */
-#define sDIGIT_FITTING(v, a, b) \
-	min_t(int, max_t(int, (((v)>>sSHIFT) >> max(sFRACTION_BITS_FITTING(a)-(b), 0)), \
-	  sISP_VAL_MIN), sISP_VAL_MAX)
-#define uDIGIT_FITTING(v, a, b) \
-	min((unsigned)max((unsigned)(((v)>>uSHIFT) \
-	>> max((int)(uFRACTION_BITS_FITTING(a)-(b)), 0)), \
-	  uISP_VAL_MIN), uISP_VAL_MAX)
-
-#endif /* __SH_CSS_FRAC_H */