V4L/DVB (7737): drx397xD: fix math usage
The previous code were using a div64 math specific to i386. Replace for an
asm-generic one.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
diff --git a/drivers/media/dvb/frontends/drx397xD.c b/drivers/media/dvb/frontends/drx397xD.c
index b0ff77f..af43546 100644
--- a/drivers/media/dvb/frontends/drx397xD.c
+++ b/drivers/media/dvb/frontends/drx397xD.c
@@ -26,6 +26,7 @@
#include <linux/delay.h>
#include <linux/string.h>
#include <linux/firmware.h>
+#include <asm/div64.h>
#include "dvb_frontend.h"
#include "drx397xD.h"
@@ -1024,17 +1025,15 @@
rc = WR16(s, 0x0820050, rc);
{
- long dummy;
-
/* Configure bandwidth specific factor */
- ebx = div_ll_X_l_rem(((u64) (s->f_osc) << 21) + (ebx >> 1),
- ebx, &dummy) - 0x800000;
+ ebx = div64_64(((u64) (s->f_osc) << 21) + (ebx >> 1),
+ (u64)ebx) - 0x800000;
EXIT_RC(WR16(s, 0x0c50010, ebx & 0xffff));
EXIT_RC(WR16(s, 0x0c50011, ebx >> 16));
/* drx397xD oscillator calibration */
- ebx = div_ll_X_l_rem(((u64) (s->config.f_if + df_tuner) << 28) +
- (s->f_osc >> 1), s->f_osc, &dummy);
+ ebx = div64_64(((u64) (s->config.f_if + df_tuner) << 28) +
+ (s->f_osc >> 1), (u64)s->f_osc);
}
ebx &= 0xfffffff;
if (fep->inversion == INVERSION_ON)