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S. Almeida" Message-ID: <20191201085138.339a850e@kernel.org> In-Reply-To: <20191112142436.1406-1-dwlsalmeida@gmail.com> References: <20191112142436.1406-1-dwlsalmeida@gmail.com> X-Mailer: Claws Mail 3.17.4 (GTK+ 2.24.32; x86_64-redhat-linux-gnu) MIME-Version: 1.0 Cc: kstewart@linuxfoundation.org, linux-kernel@vger.kernel.org, rfontana@redhat.com, tglx@linutronix.de, linux-kernel-mentees@lists.linuxfoundation.org, linux-media@vger.kernel.org Subject: Re: [Linux-kernel-mentees] [PATCH] media: dvb_dummy_fe: Fix long lines X-BeenThere: linux-kernel-mentees@lists.linuxfoundation.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: linux-kernel-mentees-bounces@lists.linuxfoundation.org Sender: "Linux-kernel-mentees" Em Tue, 12 Nov 2019 11:24:36 -0300 "Daniel W. S. Almeida" escreveu: > From: "Daniel W. S. Almeida" > > Break long lines into smaller ones to improve readability. > > WARNING: line over 80 characters > + memcpy(&state->frontend.ops, &dvb_dummy_fe_ofdm_ops, sizeof(struct dvb_frontend_ops)); > > WARNING: line over 80 characters > + memcpy(&state->frontend.ops, &dvb_dummy_fe_qpsk_ops, sizeof(struct dvb_frontend_ops)); > WARNING: line over 80 characters > + memcpy(&state->frontend.ops, &dvb_dummy_fe_qam_ops, sizeof(struct dvb_frontend_ops)); > > WARNING: line over 80 characters > + FE_CAN_FEC_4_5 | FE_CAN_FEC_5_6 | FE_CAN_FEC_6_7 | > > WARNING: line over 80 characters > + FE_CAN_FEC_7_8 | FE_CAN_FEC_8_9 | FE_CAN_FEC_AUTO | > > WARNING: line over 80 characters > + FE_CAN_QAM_16 | FE_CAN_QAM_64 | FE_CAN_QAM_AUTO | > > WARNING: line over 80 characters > + .symbol_rate_min = (57840000 / 2) / 6 > > Suggested-by: Shuah Khan > Signed-off-by: Daniel W. S. Almeida > --- > drivers/media/dvb-frontends/dvb_dummy_fe.c | 62 ++++++++++++++++------ > 1 file changed, 45 insertions(+), 17 deletions(-) > > diff --git a/drivers/media/dvb-frontends/dvb_dummy_fe.c b/drivers/media/dvb-frontends/dvb_dummy_fe.c > index 4db679cb70ad..f41c1e0dc8eb 100644 > --- a/drivers/media/dvb-frontends/dvb_dummy_fe.c > +++ b/drivers/media/dvb-frontends/dvb_dummy_fe.c > @@ -37,7 +37,8 @@ static int dvb_dummy_fe_read_ber(struct dvb_frontend* fe, u32* ber) > return 0; > } > > -static int dvb_dummy_fe_read_signal_strength(struct dvb_frontend* fe, u16* strength) > +static int > +dvb_dummy_fe_read_signal_strength(struct dvb_frontend* fe, u16* strength) The pointer references should be, instead: struct dvb_frontend *fe Btw, I think that this patch conflicts with the one you posted previously. Please don't do that, as it makes harder to apply. If you have multiple patches touching a file, you should place them into a patch series, in order to ensure that they can be applied at the right order. > { > *strength = 0; > return 0; > @@ -102,6 +103,7 @@ static int dvb_dummy_fe_set_voltage(struct dvb_frontend *fe, > static void dvb_dummy_fe_release(struct dvb_frontend* fe) > { > struct dvb_dummy_fe_state* state = fe->demodulator_priv; > + > kfree(state); > } > > @@ -117,7 +119,10 @@ struct dvb_frontend* dvb_dummy_fe_ofdm_attach(void) > return NULL; > > /* create dvb_frontend */ > - memcpy(&state->frontend.ops, &dvb_dummy_fe_ofdm_ops, sizeof(struct dvb_frontend_ops)); > + memcpy(&state->frontend.ops, > + &dvb_dummy_fe_ofdm_ops, > + sizeof(struct dvb_frontend_ops)); > + > state->frontend.demodulator_priv = state; > return &state->frontend; > } > @@ -134,7 +139,10 @@ struct dvb_frontend *dvb_dummy_fe_qpsk_attach(void) > return NULL; > > /* create dvb_frontend */ > - memcpy(&state->frontend.ops, &dvb_dummy_fe_qpsk_ops, sizeof(struct dvb_frontend_ops)); > + memcpy(&state->frontend.ops, > + &dvb_dummy_fe_qpsk_ops, > + sizeof(struct dvb_frontend_ops)); > + > state->frontend.demodulator_priv = state; > return &state->frontend; > } > @@ -151,7 +159,10 @@ struct dvb_frontend *dvb_dummy_fe_qam_attach(void) > return NULL; > > /* create dvb_frontend */ > - memcpy(&state->frontend.ops, &dvb_dummy_fe_qam_ops, sizeof(struct dvb_frontend_ops)); > + memcpy(&state->frontend.ops, > + &dvb_dummy_fe_qam_ops, > + sizeof(struct dvb_frontend_ops)); > + > state->frontend.demodulator_priv = state; > return &state->frontend; > } > @@ -163,13 +174,21 @@ static const struct dvb_frontend_ops dvb_dummy_fe_ofdm_ops = { > .frequency_min_hz = 0, > .frequency_max_hz = 863250 * kHz, > .frequency_stepsize_hz = 62500, > - .caps = FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 | > - FE_CAN_FEC_4_5 | FE_CAN_FEC_5_6 | FE_CAN_FEC_6_7 | > - FE_CAN_FEC_7_8 | FE_CAN_FEC_8_9 | FE_CAN_FEC_AUTO | > - FE_CAN_QAM_16 | FE_CAN_QAM_64 | FE_CAN_QAM_AUTO | > - FE_CAN_TRANSMISSION_MODE_AUTO | > - FE_CAN_GUARD_INTERVAL_AUTO | > - FE_CAN_HIERARCHY_AUTO, > + .caps = FE_CAN_FEC_1_2 | > + FE_CAN_FEC_2_3 | > + FE_CAN_FEC_3_4 | > + FE_CAN_FEC_4_5 | > + FE_CAN_FEC_5_6 | > + FE_CAN_FEC_6_7 | > + FE_CAN_FEC_7_8 | > + FE_CAN_FEC_8_9 | > + FE_CAN_FEC_AUTO | > + FE_CAN_QAM_16 | > + FE_CAN_QAM_64 | > + FE_CAN_QAM_AUTO | > + FE_CAN_TRANSMISSION_MODE_AUTO | > + FE_CAN_GUARD_INTERVAL_AUTO | > + FE_CAN_HIERARCHY_AUTO, > }, > > .release = dvb_dummy_fe_release, > @@ -194,11 +213,16 @@ static const struct dvb_frontend_ops dvb_dummy_fe_qam_ops = { > .frequency_min_hz = 51 * MHz, > .frequency_max_hz = 858 * MHz, > .frequency_stepsize_hz = 62500, > - .symbol_rate_min = (57840000 / 2) / 64, /* SACLK/64 == (XIN/2)/64 */ > + /* symbol_rate_min: SACLK/64 == (XIN/2)/64 */ > + .symbol_rate_min = (57840000 / 2) / 64, > .symbol_rate_max = (57840000 / 2) / 4, /* SACLK/4 */ > - .caps = FE_CAN_QAM_16 | FE_CAN_QAM_32 | FE_CAN_QAM_64 | > - FE_CAN_QAM_128 | FE_CAN_QAM_256 | > - FE_CAN_FEC_AUTO | FE_CAN_INVERSION_AUTO > + .caps = FE_CAN_QAM_16 | > + FE_CAN_QAM_32 | > + FE_CAN_QAM_64 | > + FE_CAN_QAM_128 | > + FE_CAN_QAM_256 | > + FE_CAN_FEC_AUTO | > + FE_CAN_INVERSION_AUTO > }, > > .release = dvb_dummy_fe_release, > @@ -227,8 +251,12 @@ static const struct dvb_frontend_ops dvb_dummy_fe_qpsk_ops = { > .symbol_rate_min = 1000000, > .symbol_rate_max = 45000000, > .caps = FE_CAN_INVERSION_AUTO | > - FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 | > - FE_CAN_FEC_5_6 | FE_CAN_FEC_7_8 | FE_CAN_FEC_AUTO | > + FE_CAN_FEC_1_2 | > + FE_CAN_FEC_2_3 | > + FE_CAN_FEC_3_4 | > + FE_CAN_FEC_5_6 | > + FE_CAN_FEC_7_8 | > + FE_CAN_FEC_AUTO | > FE_CAN_QPSK > }, > Cheers, Mauro _______________________________________________ Linux-kernel-mentees mailing list Linux-kernel-mentees@lists.linuxfoundation.org https://lists.linuxfoundation.org/mailman/listinfo/linux-kernel-mentees