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[media] rtl2830: implement .read_ber()
Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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@ -450,8 +450,20 @@ err:
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static int rtl2830_read_ber(struct dvb_frontend *fe, u32 *ber)
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static int rtl2830_read_ber(struct dvb_frontend *fe, u32 *ber)
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{
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{
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*ber = 0;
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struct rtl2830_priv *priv = fe->demodulator_priv;
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int ret;
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u8 buf[2];
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ret = rtl2830_rd_regs(priv, 0x34e, buf, 2);
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if (ret)
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goto err;
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*ber = buf[0] << 8 | buf[1];
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return 0;
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return 0;
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err:
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dbg("%s: failed=%d", __func__, ret);
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return ret;
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}
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}
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static int rtl2830_read_ucblocks(struct dvb_frontend *fe, u32 *ucblocks)
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static int rtl2830_read_ucblocks(struct dvb_frontend *fe, u32 *ucblocks)
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