Commit fd1126ca authored by Mauro Carvalho Chehab's avatar Mauro Carvalho Chehab
Browse files

[media] mt2063: Use linux default max function 



Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 8c64f932

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);