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Commit 90d9c3e1 authored by Gianluca Gennari's avatar Gianluca Gennari Committed by Mauro Carvalho Chehab
Browse files

[media] drx39xyj: fix 64 bit division on 32 bit arch 



Fix this linker warning:
WARNING: "__divdi3" [media_build/v4l/drx39xyj.ko] undefined!

[m.chehab@samsung.com: add include for asm/div64.h]
Signed-off-by: default avatarGianluca Gennari <gennarone@gmail.com>
Signed-off-by: default avatarMauro Carvalho Chehab <m.chehab@samsung.com>
parent 5c3112b5

drivers/media/dvb-frontends/drx39xyj/drxj.c

+5 −1
Original line number Diff line number Diff line
@@ -59,6 +59,7 @@ INCLUDE FILES 
#include <linux/init.h>

#include <linux/string.h>

#include <linux/slab.h>

#include <asm/div64.h>



#include "dvb_frontend.h"

#include "drx39xxj.h"
@@ -12002,13 +12003,16 @@ static int drx39xxj_read_signal_strength(struct dvb_frontend *fe, 
static int drx39xxj_read_snr(struct dvb_frontend *fe, u16 *snr)

{

	struct dtv_frontend_properties *p = &fe->dtv_property_cache;

	u64 tmp64;



	if (p->cnr.stat[0].scale == FE_SCALE_NOT_AVAILABLE) {

		*snr = 0;

		return 0;

	}



	*snr = p->cnr.stat[0].svalue / 10;

	tmp64 = p->cnr.stat[0].svalue;

	do_div(tmp64, 10);

	*snr = tmp64;

	return 0;

}