Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 2ea12442 authored by Mauro Carvalho Chehab's avatar Mauro Carvalho Chehab
Browse files

[media] tc90522: fix compilation on 32 bits 



   drivers/built-in.o: In function `tc90522t_get_frontend':
>> tc90522.c:(.text+0x260b64c): undefined reference to `__divdi3'
>> tc90522.c:(.text+0x260b685): undefined reference to `__divdi3'
>> tc90522.c:(.text+0x260b6bb): undefined reference to `__divdi3'
>> tc90522.c:(.text+0x260b713): undefined reference to `__divdi3'
   drivers/built-in.o:tc90522.c:(.text+0x260bb64): more undefined references to `__divdi3' follow

Reported-by: default avatarkbuild test robot <fengguang.wu@intel.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@osg.samsung.com>
parent 46cebe01

drivers/media/dvb-frontends/tc90522.c

+6 −5
Original line number Diff line number Diff line
@@ -28,6 +28,7 @@ 
 */



#include <linux/kernel.h>

#include <linux/math64.h>

#include <linux/dvb/frontend.h>

#include "dvb_math.h"

#include "tc90522.h"
@@ -275,7 +276,7 @@ static int tc90522s_get_frontend(struct dvb_frontend *fe) 
		/* cn = cnr << 3 */

		p = int_sqrt(cndat << 16);

		p4 = cndat * cndat;

		cn = (-16346LL * p4 * p / 10) >> 35;

		cn = div64_s64(-16346LL * p4 * p, 10) >> 35;

		cn += (14341LL * p4) >> 21;

		cn -= (50259LL * cndat * p) >> 23;

		cn += (88977LL * cndat) >> 9;
@@ -434,13 +435,13 @@ static int tc90522t_get_frontend(struct dvb_frontend *fe) 
		p *= 10;



		cn = 24772;

		cn += ((43827LL * p) / 10) >> 24;

		cn += div64_s64(43827LL * p, 10) >> 24;

		tmp = p >> 8;

		cn += ((3184LL * tmp * tmp) / 10) >> 32;

		cn += div64_s64(3184LL * tmp * tmp, 10) >> 32;

		tmp = p >> 13;

		cn -= ((128LL * tmp * tmp * tmp) / 10) >> 33;

		cn -= div64_s64(128LL * tmp * tmp * tmp, 10) >> 33;

		tmp = p >> 18;

		cn += ((192LL * tmp * tmp * tmp * tmp) / 1000) >> 24;

		cn += div64_s64(192LL * tmp * tmp * tmp * tmp, 1000) >> 24;



		stats->stat[0].svalue = cn >> 3;

		stats->stat[0].scale = FE_SCALE_DECIBEL;