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[media] qm1d1c0042: fix compilation on 32 bits

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drivers/built-in.o: In function `qm1d1c0042_set_params':
>> qm1d1c0042.c:(.text+0x2519730): undefined reference to `__divdi3'

Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This commit is contained in:
Mauro Carvalho Chehab 2014-09-23 22:29:41 -03:00
parent 5b5560842a
commit 46cebe017a
1 changed files with 4 additions and 1 deletions
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5
drivers/media/tuners/qm1d1c0042.c
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@ -28,6 +28,7 @@
*/
#include <linux/kernel.h>
#include <linux/math64.h>
#include "qm1d1c0042.h"
#define QM1D1C0042_NUM_REGS 0x20
@ -234,7 +235,9 @@ static int qm1d1c0042_set_params(struct dvb_frontend *fe)
* sd = b (b >= 0)
* 1<<22 + b (b < 0)
*/
b = (((s64) freq) << 20) / state->cfg.xtal_freq - (((s64) a) << 20);
b = (s32)div64_s64(((s64) freq) << 20, state->cfg.xtal_freq)
- (((s64) a) << 20);
if (b >= 0)
sd = b;
else