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media: dvb-core: dvb_frontend: address some clang warnings 

The typecasts at the dvb-core generate clang warnings when W=1
is enabled.

The warns are harmless, but they cause the build to break with
CONFIG_WERROR, so do the cast on a way that it won't produce
warnings anymore.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
This commit is contained in:
Mauro Carvalho Chehab 2021-11-22 08:59:53 +00:00
parent a057d92a36
commit ea28f3f1d2
1 changed files with 5 additions and 8 deletions
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13
drivers/media/dvb-core/dvb_frontend.c
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@ -2554,8 +2554,7 @@ static int dvb_frontend_handle_ioctl(struct file *file,
case FE_DISEQC_SEND_BURST:
if (fe->ops.diseqc_send_burst) {
err = fe->ops.diseqc_send_burst(fe,
(enum fe_sec_mini_cmd)parg);
err = fe->ops.diseqc_send_burst(fe, (long)parg);
fepriv->state = FESTATE_DISEQC;
fepriv->status = 0;
}
@ -2563,9 +2562,8 @@ static int dvb_frontend_handle_ioctl(struct file *file,
case FE_SET_TONE:
if (fe->ops.set_tone) {
err = fe->ops.set_tone(fe,
(enum fe_sec_tone_mode)parg);
fepriv->tone = (enum fe_sec_tone_mode)parg;
fepriv->tone = (long)parg;
err = fe->ops.set_tone(fe, fepriv->tone);
fepriv->state = FESTATE_DISEQC;
fepriv->status = 0;
}
@ -2573,9 +2571,8 @@ static int dvb_frontend_handle_ioctl(struct file *file,
case FE_SET_VOLTAGE:
if (fe->ops.set_voltage) {
err = fe->ops.set_voltage(fe,
(enum fe_sec_voltage)parg);
fepriv->voltage = (enum fe_sec_voltage)parg;
fepriv->voltage = (long)parg;
err = fe->ops.set_voltage(fe, fepriv->voltage);
fepriv->state = FESTATE_DISEQC;
fepriv->status = 0;
}