diff options
| -rw-r--r-- | drivers/media/common/siano/smsdvb-main.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/media/common/siano/smsdvb-main.c b/drivers/media/common/siano/smsdvb-main.c index d965a7ae5982..297f1b2f9a32 100644 --- a/drivers/media/common/siano/smsdvb-main.c +++ b/drivers/media/common/siano/smsdvb-main.c @@ -22,6 +22,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. #include <linux/module.h> #include <linux/slab.h> #include <linux/init.h> +#include <asm/div64.h> #include "dmxdev.h" #include "dvbdev.h" @@ -244,6 +245,7 @@ static void smsdvb_update_per_slices(struct smsdvb_client_t *client, { struct dvb_frontend *fe = &client->frontend; struct dtv_frontend_properties *c = &fe->dtv_property_cache; + u64 tmp; client->fe_status = sms_to_status(p->is_demod_locked, p->is_rf_locked); c->modulation = sms_to_modulation(p->constellation); @@ -272,8 +274,9 @@ static void smsdvb_update_per_slices(struct smsdvb_client_t *client, c->post_bit_count.stat[0].uvalue += p->ber_bit_count; /* Legacy PER/BER */ - client->legacy_per = (p->ets_packets * 65535) / - (p->ts_packets + p->ets_packets); + tmp = p->ets_packets * 65535; + do_div(tmp, p->ts_packets + p->ets_packets); + client->legacy_per = tmp; } static void smsdvb_update_dvb_stats(struct smsdvb_client_t *client, @@ -803,7 +806,7 @@ static int smsdvb_read_snr(struct dvb_frontend *fe, u16 *snr) rc = smsdvb_send_statistics_request(client); /* Preferred scale for SNR with legacy API: 0.1 dB */ - *snr = c->cnr.stat[0].svalue / 100; + *snr = ((u32)c->cnr.stat[0].svalue) / 100; led_feedback(client); |