V4L/DVB: dvb_frontend: fix typos in comments and one function
Signed-off-by: Guillaume Audirac <guillaume.audirac@webag.fr> Signed-off-by: Steven Toth <stoth@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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82751f5679
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2030c0325a
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@ -465,7 +465,7 @@ static void dvb_frontend_swzigzag(struct dvb_frontend *fe)
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if ((fepriv->state & FESTATE_SEARCHING_FAST) || (fepriv->state & FESTATE_RETUNE)) {
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if ((fepriv->state & FESTATE_SEARCHING_FAST) || (fepriv->state & FESTATE_RETUNE)) {
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fepriv->delay = fepriv->min_delay;
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fepriv->delay = fepriv->min_delay;
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/* peform a tune */
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/* perform a tune */
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retval = dvb_frontend_swzigzag_autotune(fe,
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retval = dvb_frontend_swzigzag_autotune(fe,
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fepriv->check_wrapped);
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fepriv->check_wrapped);
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if (retval < 0) {
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if (retval < 0) {
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@ -791,7 +791,7 @@ static int dvb_frontend_start(struct dvb_frontend *fe)
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return 0;
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return 0;
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}
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}
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static void dvb_frontend_get_frequeny_limits(struct dvb_frontend *fe,
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static void dvb_frontend_get_frequency_limits(struct dvb_frontend *fe,
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u32 *freq_min, u32 *freq_max)
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u32 *freq_min, u32 *freq_max)
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{
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{
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*freq_min = max(fe->ops.info.frequency_min, fe->ops.tuner_ops.info.frequency_min);
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*freq_min = max(fe->ops.info.frequency_min, fe->ops.tuner_ops.info.frequency_min);
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@ -815,7 +815,7 @@ static int dvb_frontend_check_parameters(struct dvb_frontend *fe,
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u32 freq_max;
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u32 freq_max;
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/* range check: frequency */
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/* range check: frequency */
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dvb_frontend_get_frequeny_limits(fe, &freq_min, &freq_max);
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dvb_frontend_get_frequency_limits(fe, &freq_min, &freq_max);
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if ((freq_min && parms->frequency < freq_min) ||
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if ((freq_min && parms->frequency < freq_min) ||
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(freq_max && parms->frequency > freq_max)) {
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(freq_max && parms->frequency > freq_max)) {
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printk(KERN_WARNING "DVB: adapter %i frontend %i frequency %u out of range (%u..%u)\n",
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printk(KERN_WARNING "DVB: adapter %i frontend %i frequency %u out of range (%u..%u)\n",
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@ -1627,7 +1627,7 @@ static int dvb_frontend_ioctl_legacy(struct file *file,
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case FE_GET_INFO: {
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case FE_GET_INFO: {
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struct dvb_frontend_info* info = parg;
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struct dvb_frontend_info* info = parg;
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memcpy(info, &fe->ops.info, sizeof(struct dvb_frontend_info));
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memcpy(info, &fe->ops.info, sizeof(struct dvb_frontend_info));
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dvb_frontend_get_frequeny_limits(fe, &info->frequency_min, &info->frequency_max);
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dvb_frontend_get_frequency_limits(fe, &info->frequency_min, &info->frequency_max);
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/* Force the CAN_INVERSION_AUTO bit on. If the frontend doesn't
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/* Force the CAN_INVERSION_AUTO bit on. If the frontend doesn't
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* do it, it is done for it. */
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* do it, it is done for it. */
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@ -1726,7 +1726,7 @@ static int dvb_frontend_ioctl_legacy(struct file *file,
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* (stv0299 for instance) take longer than 8msec to
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* (stv0299 for instance) take longer than 8msec to
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* respond to a set_voltage command. Those switches
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* respond to a set_voltage command. Those switches
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* need custom routines to switch properly. For all
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* need custom routines to switch properly. For all
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* other frontends, the following shoule work ok.
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* other frontends, the following should work ok.
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* Dish network legacy switches (as used by Dish500)
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* Dish network legacy switches (as used by Dish500)
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* are controlled by sending 9-bit command words
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* are controlled by sending 9-bit command words
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* spaced 8msec apart.
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* spaced 8msec apart.
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