[media] mt2063: Use linux default max function (fd1126ca) · Commits · e / devices / android_kernel_xiaomi_markw

drivers/media/common/tuners/mt2063.c

+3 −31

Original line number	Diff line number	Diff line
		@@ -951,34 +951,6 @@ static u32 MT2063_gcd(u32 u, u32 v)
		return u;
		}

		/****************************************************************************
		**
		** Name: umax
		**
		** Description: Implements a simple maximum function for unsigned numbers.
		** Implemented as a function rather than a macro to avoid
		** multiple evaluation of the calling parameters.
		**
		** Parameters: a, b - Values to be compared
		**
		** Global: None
		**
		** Returns: larger of the input values.
		**
		** Dependencies: None.
		**
		** Revision History:
		**
		** SCR Date Author Description
		** -------------------------------------------------------------------------
		** N/A 06-02-2004 JWS Original
		**
		****************************************************************************/
		static u32 MT2063_umax(u32 a, u32 b)
		{
		return (a >= b) ? a : b;
		}

		/****************************************************************************
		**
		** Name: IsSpurInBand
		@@ -1037,11 +1009,11 @@ static u32 IsSpurInBand(struct MT2063_AvoidSpursData_t *pAS_Info,
		** gcd-based scale factor or f_Scale.
		*/
		lo_gcd = MT2063_gcd(f_LO1, f_LO2);
		gd_Scale = MT2063_umax((u32) MT2063_gcd(lo_gcd, d), f_Scale);
		gd_Scale = max((u32) MT2063_gcd(lo_gcd, d), f_Scale);
		hgds = gd_Scale / 2;
		gc_Scale = MT2063_umax((u32) MT2063_gcd(lo_gcd, c), f_Scale);
		gc_Scale = max((u32) MT2063_gcd(lo_gcd, c), f_Scale);
		hgcs = gc_Scale / 2;
		gf_Scale = MT2063_umax((u32) MT2063_gcd(lo_gcd, f), f_Scale);
		gf_Scale = max((u32) MT2063_gcd(lo_gcd, f), f_Scale);
		hgfs = gf_Scale / 2;

		n0 = DIV_ROUND_UP(f_LO2 - d, f_LO1 - f_LO2);