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Hermes SMTP Server) with ESMTPA ID ba9dcde7b88ace81387dd64c375fe47f; Fri, 13 Mar 2026 16:18:50 +0000 (UTC) From: Tomasz Unger Date: Fri, 13 Mar 2026 17:18:48 +0100 Subject: [PATCH] staging: media: av7110: replace C++ comments with C style comments Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260313-av7110-cpp-comments-v1-1-10c3b3f67fc3@yahoo.pl> X-B4-Tracking: v=1; b=H4sIAAAAAAAC/x3MTQqAIBBA4avErBvQst+rRAvRqWaRiYYE4d2Tl t/ivRciBaYIc/VCoMSRL1cg6wrMod1OyLYYGtH0opUt6jRIKdB4j+Y6T3J3xGFUttO0KW0nKKU PtPHzX5c15w+SgvDGZQAAAA== X-Change-ID: 20260313-av7110-cpp-comments-784d5aef4ad9 To: Mauro Carvalho Chehab , Greg Kroah-Hartman Cc: linux-media@vger.kernel.org, linux-staging@lists.linux.dev, linux-kernel@vger.kernel.org, Tomasz Unger X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=ed25519-sha256; t=1773418730; l=16186; i=tomasz.unger@yahoo.pl; s=20260311; h=from:subject:message-id; bh=wOKcUjs9GT4wrZ8FFXd65yYU1arvcYLR/GhEH0xDPmw=; b=+UMtqPzvnOElIufWus3Gxrw5Ug+2yMQoTXHuZkqCRPbDPzPGdZyTNeP2m2SFNZx4ZGpLu60ru HaEbgI/8+QiCTwoiCbMkhVkPki0jHZ6oy5YT88ZeVjZ1DETmac9JOrS X-Developer-Key: i=tomasz.unger@yahoo.pl; a=ed25519; pk=EPPsO91uz/0J2cTQ6ol+dgxYaieEc9dKSXWUb51n46c= References: <20260313-av7110-cpp-comments-v1-1-10c3b3f67fc3.ref@yahoo.pl> Replace C++ style comments (//) with C style comments (/* */) in av7110.c, av7110_av.c, av7110_ca.c and av7110_hw.c to conform to the kernel coding style. Signed-off-by: Tomasz Unger --- drivers/staging/media/av7110/av7110.c | 78 ++++++++++++++++------------= ---- drivers/staging/media/av7110/av7110_av.c | 18 ++++---- drivers/staging/media/av7110/av7110_ca.c | 2 +- drivers/staging/media/av7110/av7110_hw.c | 14 +++--- 4 files changed, 56 insertions(+), 56 deletions(-) diff --git a/drivers/staging/media/av7110/av7110.c b/drivers/staging/media/= av7110/av7110.c index 607992100baf..060c6f79d03a 100644 --- a/drivers/staging/media/av7110/av7110.c +++ b/drivers/staging/media/av7110/av7110.c @@ -146,7 +146,7 @@ static void init_av7110_av(struct av7110 *av7110) av7110->analog_tuner_flags =3D 0; av7110->current_input =3D 0; if (dev->pci->subsystem_vendor =3D=3D 0x13c2 && dev->pci->subsystem_devic= e =3D=3D 0x000a) - av7110_fw_cmd(av7110, COMTYPE_AUDIODAC, ADSwitch, 1, 0); // SPDIF on + av7110_fw_cmd(av7110, COMTYPE_AUDIODAC, ADSwitch, 1, 0); /* SPDIF on */ if (i2c_writereg(av7110, 0x20, 0x00, 0x00) =3D=3D 1) { pr_info("Crystal audio DAC @ card %d detected\n", av7110->dvb_adapter.nu= m); av7110->adac_type =3D DVB_ADAC_CRYSTAL; @@ -169,7 +169,7 @@ static void init_av7110_av(struct av7110 *av7110) } =20 if (av7110->adac_type =3D=3D DVB_ADAC_NONE || av7110->adac_type =3D=3D DV= B_ADAC_MSP34x0) { - // switch DVB SCART on + /* switch DVB SCART on */ ret =3D av7110_fw_cmd(av7110, COMTYPE_AUDIODAC, MainSwitch, 1, 0); if (ret < 0) pr_err("cannot switch on SCART(Main):%d\n", ret); @@ -180,13 +180,13 @@ static void init_av7110_av(struct av7110 *av7110) ((av7110->dev->pci->subsystem_vendor =3D=3D 0x110a) || (av7110->dev->pci->subsystem_vendor =3D=3D 0x13c2)) && (av7110->dev->pci->subsystem_device =3D=3D 0x0000)) { - saa7146_setgpio(dev, 1, SAA7146_GPIO_OUTHI); // RGB on, SCART pin 16 - //saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO); // SCARTpin 8 + saa7146_setgpio(dev, 1, SAA7146_GPIO_OUTHI); /* RGB on, SCART pin 16 */ + /* saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO); SCARTpin 8 */ } } =20 if (dev->pci->subsystem_vendor =3D=3D 0x13c2 && dev->pci->subsystem_devic= e =3D=3D 0x000e) - av7110_fw_cmd(av7110, COMTYPE_AUDIODAC, SpdifSwitch, 1, 0); // SPDIF on + av7110_fw_cmd(av7110, COMTYPE_AUDIODAC, SpdifSwitch, 1, 0); /* SPDIF on = */ =20 ret =3D av7110_set_volume(av7110, av7110->mixer.volume_left, av7110->mixe= r.volume_right); if (ret < 0) @@ -314,7 +314,7 @@ static int DvbDmxFilterCallback(u8 *buffer1, size_t buf= fer1_len, } } =20 -//#define DEBUG_TIMING +/* #define DEBUG_TIMING */ static inline void print_time(char *s) { #ifdef DEBUG_TIMING @@ -762,7 +762,7 @@ static int StartHWFilter(struct dvb_demux_filter *dvbdm= xfilter) u16 buf[20]; int ret, i; u16 handle; -// u16 mode =3D 0x0320; + /* u16 mode =3D 0x0320; */ u16 mode =3D 0xb96a; =20 dprintk(4, "%p\n", av7110); @@ -914,7 +914,7 @@ static int dvb_feed_stop_pid(struct dvb_demux_feed *dvb= dmxfeed) npids[4] =3D 0xffff; i =3D dvbdmxfeed->pes_type; switch (i) { - case 2: //teletext + case 2: /* teletext */ if (dvbdmxfeed->ts_type & TS_PACKET) ret =3D StopHWFilter(dvbdmxfeed->filter); npids[2] =3D 0; @@ -1550,8 +1550,8 @@ static int alps_bsrv2_tuner_set_params(struct dvb_fro= ntend *fe) buf[2] =3D ((div & 0x18000) >> 10) | 0x95; buf[3] =3D (pwr << 6) | 0x30; =20 - // NOTE: since we're using a prescaler of 2, we set the - // divisor frequency to 62.5kHz and divide by 125 above + /* NOTE: since we're using a prescaler of 2, we set the */ + /* divisor frequency to 62.5kHz and divide by 125 above */ =20 if (fe->ops.i2c_gate_ctrl) fe->ops.i2c_gate_ctrl(fe, 1); @@ -1820,7 +1820,7 @@ static int nexusca_stv0297_tuner_set_params(struct dv= b_frontend *fe) return -EIO; } =20 - // wait for PLL lock + /* wait for PLL lock */ for (i =3D 0; i < 20; i++) { if (fe->ops.i2c_gate_ctrl) fe->ops.i2c_gate_ctrl(fe, 1); @@ -2079,7 +2079,7 @@ static int frontend_init(struct av7110 *av7110) =20 if (av7110->dev->pci->subsystem_vendor =3D=3D 0x110a) { switch (av7110->dev->pci->subsystem_device) { - case 0x0000: // Fujitsu/Siemens DVB-Cable (ves1820/Philips CD1516(??)) + case 0x0000: /* Fujitsu/Siemens DVB-Cable (ves1820/Philips CD1516(??)) */ av7110->fe =3D dvb_attach(ves1820_attach, &philips_cd1516_config, &av7110->i2c_adap, read_pwm(av7110)); if (av7110->fe) @@ -2089,11 +2089,11 @@ static int frontend_init(struct av7110 *av7110) =20 } else if (av7110->dev->pci->subsystem_vendor =3D=3D 0x13c2) { switch (av7110->dev->pci->subsystem_device) { - case 0x0000: // Hauppauge/TT WinTV DVB-S rev1.X - case 0x0003: // Hauppauge/TT WinTV Nexus-S Rev 2.X - case 0x1002: // Hauppauge/TT WinTV DVB-S rev1.3SE + case 0x0000: /* Hauppauge/TT WinTV DVB-S rev1.X */ + case 0x0003: /* Hauppauge/TT WinTV Nexus-S Rev 2.X */ + case 0x1002: /* Hauppauge/TT WinTV DVB-S rev1.3SE */ =20 - // try the ALPS BSRV2 first of all + /* try the ALPS BSRV2 first of all */ av7110->fe =3D dvb_attach(ves1x93_attach, &alps_bsrv2_config, &av7110->= i2c_adap); if (av7110->fe) { av7110->fe->ops.tuner_ops.set_params =3D alps_bsrv2_tuner_set_params; @@ -2104,7 +2104,7 @@ static int frontend_init(struct av7110 *av7110) break; } =20 - // try the ALPS BSRU6 now + /* try the ALPS BSRU6 now */ av7110->fe =3D dvb_attach(stv0299_attach, &alps_bsru6_config, &av7110->= i2c_adap); if (av7110->fe) { av7110->fe->ops.tuner_ops.set_params =3D alps_bsru6_tuner_set_params; @@ -2117,7 +2117,7 @@ static int frontend_init(struct av7110 *av7110) break; } =20 - // Try the grundig 29504-451 + /* Try the grundig 29504-451 */ av7110->fe =3D dvb_attach(tda8083_attach, &grundig_29504_451_config, &a= v7110->i2c_adap); if (av7110->fe) { av7110->fe->ops.tuner_ops.set_params =3D grundig_29504_451_tuner_set_p= arams; @@ -2147,11 +2147,11 @@ static int frontend_init(struct av7110 *av7110) } break; =20 - case 0x0001: // Hauppauge/TT Nexus-T premium rev1.X + case 0x0001: /* Hauppauge/TT Nexus-T premium rev1.X */ { struct dvb_frontend *fe; =20 - // try ALPS TDLB7 first, then Grundig 29504-401 + /* try ALPS TDLB7 first, then Grundig 29504-401 */ fe =3D dvb_attach(sp8870_attach, &alps_tdlb7_config, &av7110->i2c_adap); if (fe) { fe->ops.tuner_ops.set_params =3D alps_tdlb7_tuner_set_params; @@ -2161,21 +2161,21 @@ static int frontend_init(struct av7110 *av7110) } fallthrough; =20 - case 0x0008: // Hauppauge/TT DVB-T - // Grundig 29504-401 + case 0x0008: /* Hauppauge/TT DVB-T */ + /* Grundig 29504-401 */ av7110->fe =3D dvb_attach(l64781_attach, &grundig_29504_401_config, &av= 7110->i2c_adap); if (av7110->fe) av7110->fe->ops.tuner_ops.set_params =3D grundig_29504_401_tuner_set_p= arams; break; =20 - case 0x0002: // Hauppauge/TT DVB-C premium rev2.X + case 0x0002: /* Hauppauge/TT DVB-C premium rev2.X */ =20 av7110->fe =3D dvb_attach(ves1820_attach, &alps_tdbe2_config, &av7110->= i2c_adap, read_pwm(av7110)); if (av7110->fe) av7110->fe->ops.tuner_ops.set_params =3D alps_tdbe2_tuner_set_params; break; =20 - case 0x0004: // Galaxis DVB-S rev1.3 + case 0x0004: /* Galaxis DVB-S rev1.3 */ /* ALPS BSRV2 */ av7110->fe =3D dvb_attach(ves1x93_attach, &alps_bsrv2_config, &av7110->= i2c_adap); if (av7110->fe) { @@ -2199,15 +2199,15 @@ static int frontend_init(struct av7110 *av7110) } break; =20 - case 0x000A: // Hauppauge/TT Nexus-CA rev1.X + case 0x000A: /* Hauppauge/TT Nexus-CA rev1.X */ =20 av7110->fe =3D dvb_attach(stv0297_attach, &nexusca_stv0297_config, &av7= 110->i2c_adap); if (av7110->fe) { av7110->fe->ops.tuner_ops.set_params =3D nexusca_stv0297_tuner_set_par= ams; =20 /* set TDA9819 into DVB mode */ - saa7146_setgpio(av7110->dev, 1, SAA7146_GPIO_OUTLO); // TDA9819 pin9(S= TD) - saa7146_setgpio(av7110->dev, 3, SAA7146_GPIO_OUTLO); // TDA9819 pin30(= VIF) + saa7146_setgpio(av7110->dev, 1, SAA7146_GPIO_OUTLO); /* TDA9819 pin9(S= TD) */ + saa7146_setgpio(av7110->dev, 3, SAA7146_GPIO_OUTLO); /* TDA9819 pin30(= VIF) */ =20 /* tuner on this needs a slower i2c bus speed */ av7110->dev->i2c_bitrate =3D SAA7146_I2C_BUS_BIT_RATE_240; @@ -2362,14 +2362,14 @@ static int av7110_attach(struct saa7146_dev *dev, saa7146_write(dev, DD1_STREAM_B, 0); /* port B VSYNC at rising edge */ saa7146_write(dev, DD1_INIT, 0x00000200); - saa7146_write(dev, BRS_CTRL, 0x00000000); // VBI + saa7146_write(dev, BRS_CTRL, 0x00000000); /* VBI */ saa7146_write(dev, MC2, - 1 * (MASK_08 | MASK_24) | // BRS control - 0 * (MASK_09 | MASK_25) | // a - 1 * (MASK_10 | MASK_26) | // b - 0 * (MASK_06 | MASK_22) | // HPS_CTRL1 - 0 * (MASK_05 | MASK_21) | // HPS_CTRL2 - 0 * (MASK_01 | MASK_15) // DEBI + 1 * (MASK_08 | MASK_24) | /* BRS control */ + 0 * (MASK_09 | MASK_25) | /* a */ + 1 * (MASK_10 | MASK_26) | /* b */ + 0 * (MASK_06 | MASK_22) | /* HPS_CTRL1 */ + 0 * (MASK_05 | MASK_21) | /* HPS_CTRL2 */ + 0 * (MASK_01 | MASK_15) /* DEBI */ ); =20 /* start writing RPS1 code from beginning */ @@ -2785,14 +2785,14 @@ static void av7110_irq(struct saa7146_dev *dev, u32= *isr) { struct av7110 *av7110 =3D dev->ext_priv; =20 - //print_time("av7110_irq"); + /* print_time("av7110_irq"); */ =20 /* Note: Don't try to handle the DEBI error irq (MASK_18), in * intel mode the timeout is asserted all the time... */ =20 if (*isr & MASK_19) { - //printk("av7110_irq: DEBI\n"); + /* printk("av7110_irq: DEBI\n"); */ /* Note 1: The DEBI irq is level triggered: We must enable it * only after we started a DMA xfer, and disable it here * immediately, or it will be signalled all the time while @@ -2814,7 +2814,7 @@ static void av7110_irq(struct saa7146_dev *dev, u32 *= isr) } =20 if (*isr & MASK_03) { - //printk("av7110_irq: GPIO\n"); + /* printk("av7110_irq: GPIO\n"); */ tasklet_schedule(&av7110->gpio_tasklet); } =20 @@ -2854,8 +2854,8 @@ static const struct pci_device_id pci_tbl[] =3D { MAKE_EXTENSION_PCI(tts_2_3, 0x13c2, 0x000e), MAKE_EXTENSION_PCI(tts_1_3se, 0x13c2, 0x1002), =20 -// MAKE_EXTENSION_PCI(???, 0x13c2, 0x0005), UNDEFINED CARD // Technisat S= kyStar1 -// MAKE_EXTENSION_PCI(???, 0x13c2, 0x0009), UNDEFINED CARD // TT/Hauppaug= e WinTV Nexus-CA v??? + /* MAKE_EXTENSION_PCI(???, 0x13c2, 0x0005), UNDEFINED CARD - Technisat Sk= yStar1 */ + /* MAKE_EXTENSION_PCI(???, 0x13c2, 0x0009), UNDEFINED CARD - TT/Hauppauge= WinTV Nexus-CA v??? */ =20 { .vendor =3D 0, diff --git a/drivers/staging/media/av7110/av7110_av.c b/drivers/staging/med= ia/av7110/av7110_av.c index 2993ac43c49c..8b266a2706ee 100644 --- a/drivers/staging/media/av7110/av7110_av.c +++ b/drivers/staging/media/av7110/av7110_av.c @@ -41,7 +41,7 @@ =20 #define PTS_DTS_FLAGS 0xC0 =20 -//pts_dts flags +/* pts_dts flags */ #define PTS_ONLY 0x80 #define PTS_DTS 0xC0 #define TS_SIZE 188 @@ -49,14 +49,14 @@ #define PAY_START 0x40 #define TRANS_PRIO 0x20 #define PID_MASK_HI 0x1F -//flags +/* flags */ #define TRANS_SCRMBL1 0x80 #define TRANS_SCRMBL2 0x40 #define ADAPT_FIELD 0x20 #define PAYLOAD 0x10 #define COUNT_MASK 0x0F =20 -// adaptation flags +/* adaptation flags */ #define DISCON_IND 0x80 #define RAND_ACC_IND 0x40 #define ES_PRI_IND 0x20 @@ -66,7 +66,7 @@ #define TRANS_PRIV 0x02 #define ADAP_EXT_FLAG 0x01 =20 -// adaptation extension flags +/* adaptation extension flags */ #define LTW_FLAG 0x80 #define PIECE_RATE 0x40 #define SEAM_SPLICE 0x20 @@ -81,7 +81,7 @@ int av7110_record_cb(struct dvb_filter_pes2ts *p2t, u8 *b= uf, size_t len) =20 if (!(dvbdmxfeed->ts_type & TS_PACKET)) return 0; - if (buf[3] =3D=3D 0xe0) { // video PES do not have a length in TS + if (buf[3] =3D=3D 0xe0) { /* video PES do not have a length in TS */ buf[4] =3D 0; buf[5] =3D 0; } @@ -252,7 +252,7 @@ int av7110_pes_play(void *dest, struct dvb_ringbuffer *= buf, int dlen) blen |=3D DVB_RINGBUFFER_PEEK(buf, 5); blen +=3D 6; if (len < blen || blen > dlen) { - //pr_info("buffer empty - avail %d blen %u dlen %d\n", len, blen, dlen); + /* pr_info("buffer empty - avail %d blen %u dlen %d\n", len, blen, dlen)= ; */ wake_up(&buf->queue); return -1; } @@ -580,7 +580,7 @@ void av7110_p2t_init(struct av7110_p2t *p, struct dvb_d= emux_feed *feed) static void clear_p2t(struct av7110_p2t *p) { memset(p->pes, 0, TS_SIZE); -// p->counter =3D 0; + /* p->counter =3D 0; */ p->pos =3D 0; p->frags =3D 0; } @@ -878,7 +878,7 @@ void dvb_video_add_event(struct av7110 *av7110, struct = video_event *event) events->eventr =3D (events->eventr + 1) % MAX_VIDEO_EVENT; } =20 - //FIXME: timestamp? + /* FIXME: timestamp? */ memcpy(&events->events[events->eventw], event, sizeof(struct video_event)= ); events->eventw =3D wp; =20 @@ -1288,7 +1288,7 @@ static int dvb_video_ioctl(struct file *file, } =20 case VIDEO_FAST_FORWARD: - //note: arg is ignored by firmware + /* note: arg is ignored by firmware */ if (av7110->playing & RP_VIDEO) ret =3D av7110_fw_cmd(av7110, COMTYPE_REC_PLAY, __Scan_I, 2, AV_PES, 0); diff --git a/drivers/staging/media/av7110/av7110_ca.c b/drivers/staging/med= ia/av7110/av7110_ca.c index 63d9c97a5190..4c77d57862a5 100644 --- a/drivers/staging/media/av7110/av7110_ca.c +++ b/drivers/staging/media/av7110/av7110_ca.c @@ -52,7 +52,7 @@ void CI_handle(struct av7110 *av7110, u8 *data, u16 len) } break; case CI_SWITCH_PRG_REPLY: - //av7110->ci_stat=3Ddata[1]; + /* av7110->ci_stat=3Ddata[1]; */ break; default: break; diff --git a/drivers/staging/media/av7110/av7110_hw.c b/drivers/staging/med= ia/av7110/av7110_hw.c index 49ce295771e4..f8ef7994e746 100644 --- a/drivers/staging/media/av7110/av7110_hw.c +++ b/drivers/staging/media/av7110/av7110_hw.c @@ -13,7 +13,7 @@ */ =20 /* for debugging ARM communication: */ -//#define COM_DEBUG +/* #define COM_DEBUG */ =20 #include #include @@ -232,8 +232,8 @@ int av7110_bootarm(struct av7110 *av7110) /* boot */ dprintk(1, "load boot code\n"); saa7146_setgpio(dev, ARM_IRQ_LINE, SAA7146_GPIO_IRQLO); - //saa7146_setgpio(dev, DEBI_DONE_LINE, SAA7146_GPIO_INPUT); - //saa7146_setgpio(dev, 3, SAA7146_GPIO_INPUT); + /* saa7146_setgpio(dev, DEBI_DONE_LINE, SAA7146_GPIO_INPUT); */ + /* saa7146_setgpio(dev, 3, SAA7146_GPIO_INPUT); */ =20 ret =3D request_firmware(&fw, fw_name, &dev->pci->dev); if (ret) { @@ -271,7 +271,7 @@ int av7110_bootarm(struct av7110 *av7110) saa7146_setgpio(dev, RESET_LINE, SAA7146_GPIO_OUTHI); msleep(30); /* the firmware needs some time to initialize */ =20 - //ARM_ClearIrq(av7110); + /* ARM_ClearIrq(av7110); */ ARM_ResetMailBox(av7110); SAA7146_ISR_CLEAR(av7110->dev, MASK_19 | MASK_03); SAA7146_IER_ENABLE(av7110->dev, MASK_03); @@ -326,7 +326,7 @@ static int __av7110_send_fw_cmd(struct av7110 *av7110, = u16 *buf, int length) u32 stat; int err; =20 -// dprintk(4, "%p\n", av7110); + /* dprintk(4, "%p\n", av7110); */ =20 if (!av7110->arm_ready) { dprintk(1, "arm not ready.\n"); @@ -453,7 +453,7 @@ static int av7110_send_fw_cmd(struct av7110 *av7110, u1= 6 *buf, int length) { int ret; =20 -// dprintk(4, "%p\n", av7110); + /* dprintk(4, "%p\n", av7110); */ =20 if (!av7110->arm_ready) { dprintk(1, "arm not ready.\n"); @@ -475,7 +475,7 @@ int av7110_fw_cmd(struct av7110 *av7110, int type, int = com, int num, ...) u16 buf[MAX_XFER_SIZE]; int i, ret; =20 -// dprintk(4, "%p\n", av7110); + /* dprintk(4, "%p\n", av7110); */ =20 if (2 + num > ARRAY_SIZE(buf)) { pr_warn("%s(): len=3D%d is too big!\n", __func__, num); --- base-commit: 0257f64bdac7fdca30fa3cae0df8b9ecbec7733a change-id: 20260313-av7110-cpp-comments-784d5aef4ad9 Best regards, --=20 Tomasz Unger