Commit c61843a8 authored by Art Haas's avatar Art Haas Committed by Linus Torvalds

[PATCH] C99 initializers for drivers/media/dvb/frontends

parent ef0df73b
......@@ -39,22 +39,22 @@ static int debug = 0;
static
struct dvb_frontend_info bsru6_info = {
#ifdef CONFIG_ALPS_BSRU6_IS_LG_TDQBS00X
name: "LG TDQB-S00x",
.name = "LG TDQB-S00x",
#else
name: "Alps BSRU6",
.name = "Alps BSRU6",
#endif
type: FE_QPSK,
frequency_min: 950000,
frequency_max: 2150000,
frequency_stepsize: 125, /* kHz for QPSK frontends */
frequency_tolerance: M_CLK/2000,
symbol_rate_min: 1000000,
symbol_rate_max: 45000000,
symbol_rate_tolerance: 500, /* ppm */
notifier_delay: 0,
caps: 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
.type = FE_QPSK,
.frequency_min = 950000,
.frequency_max = 2150000,
.frequency_stepsize = 125, /* kHz for QPSK frontends */
.frequency_tolerance = M_CLK/2000,
.symbol_rate_min = 1000000,
.symbol_rate_max = 45000000,
.symbol_rate_tolerance = 500, /* ppm */
.caps = 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
};
......@@ -158,7 +158,7 @@ int stv0299_writereg (struct dvb_i2c_bus *i2c, u8 reg, u8 data)
{
int ret;
u8 buf [] = { reg, data };
struct i2c_msg msg = { addr: 0x68, flags: 0, buf: buf, len: 2 };
struct i2c_msg msg = { .addr = 0x68, .flags = 0, .buf = buf, .len = 2 };
dprintk ("%s\n", __FUNCTION__);
......@@ -178,8 +178,8 @@ u8 stv0299_readreg (struct dvb_i2c_bus *i2c, u8 reg)
int ret;
u8 b0 [] = { reg };
u8 b1 [] = { 0 };
struct i2c_msg msg [] = { { addr: 0x68, flags: 0, buf: b0, len: 1 },
{ addr: 0x68, flags: I2C_M_RD, buf: b1, len: 1 } };
struct i2c_msg msg [] = { { .addr = 0x68, .flags = 0, .buf = b0, .len = 1 },
{ .addr = 0x68, .flags = I2C_M_RD, .buf = b1, .len = 1 } };
dprintk ("%s\n", __FUNCTION__);
......@@ -196,8 +196,8 @@ static
int stv0299_readregs (struct dvb_i2c_bus *i2c, u8 reg1, u8 *b, u8 len)
{
int ret;
struct i2c_msg msg [] = { { addr: 0x68, flags: 0, buf: &reg1, len: 1 },
{ addr: 0x68, flags: I2C_M_RD, buf: b, len: len } };
struct i2c_msg msg [] = { { .addr = 0x68, .flags = 0, .buf = &reg1, .len = 1 },
{ .addr = 0x68, .flags = I2C_M_RD, .buf = b, .len = len } };
dprintk ("%s\n", __FUNCTION__);
......@@ -216,8 +216,8 @@ int tsa5059_write (struct dvb_i2c_bus *i2c, u8 data [4])
{
int ret;
u8 rpt1 [] = { 0x05, 0xb5 }; /* enable i2c repeater on stv0299 */
struct i2c_msg msg [] = {{ addr: 0x68, flags: 0, buf: rpt1, len: 2 },
{ addr: 0x61, flags: 0, buf: data, len: 4 }};
struct i2c_msg msg [] = {{ .addr = 0x68, .flags = 0, .buf = rpt1, .len = 2 },
{ .addr = 0x61, .flags = 0, .buf = data, .len = 4 }};
dprintk ("%s\n", __FUNCTION__);
......
......@@ -32,20 +32,20 @@ static int debug = 0;
static
struct dvb_frontend_info bsrv2_info = {
name: "Alps BSRV2",
type: FE_QPSK,
frequency_min: 950000,
frequency_max: 2150000,
frequency_stepsize: 250, /* kHz for QPSK frontends */
frequency_tolerance: 29500,
symbol_rate_min: 1000000,
symbol_rate_max: 45000000,
/* symbol_rate_tolerance: ???,*/
notifier_delay: 50, /* 1/20 s */
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_QPSK
.name = "Alps BSRV2",
.type = FE_QPSK,
.frequency_min = 950000,
.frequency_max = 2150000,
.frequency_stepsize = 250, /* kHz for QPSK frontends */
.frequency_tolerance = 29500,
.symbol_rate_min = 1000000,
.symbol_rate_max = 45000000,
.notifier_delay = 50, /* 1/20 s */
.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_QPSK
};
......@@ -76,7 +76,7 @@ static
int ves1893_writereg (struct dvb_i2c_bus *i2c, int reg, int data)
{
u8 buf [] = { 0x00, reg, data };
struct i2c_msg msg = { addr: 0x08, flags: 0, buf: buf, len: 3 };
struct i2c_msg msg = { .addr = 0x08, .flags = 0, .buf = buf, .len = 3 };
int err;
if ((err = i2c->xfer (i2c, &msg, 1)) != 1) {
......@@ -94,8 +94,8 @@ u8 ves1893_readreg (struct dvb_i2c_bus *i2c, u8 reg)
int ret;
u8 b0 [] = { 0x00, reg };
u8 b1 [] = { 0 };
struct i2c_msg msg [] = { { addr: 0x08, flags: 0, buf: b0, len: 2 },
{ addr: 0x08, flags: I2C_M_RD, buf: b1, len: 1 } };
struct i2c_msg msg [] = { { .addr = 0x08, .flags = 0, .buf = b0, .len = 2 },
{ .addr = 0x08, .flags = I2C_M_RD, .buf = b1, .len = 1 } };
ret = i2c->xfer (i2c, msg, 2);
......@@ -110,7 +110,7 @@ static
int sp5659_write (struct dvb_i2c_bus *i2c, u8 data [4])
{
int ret;
struct i2c_msg msg = { addr: 0x61, flags: 0, buf: data, len: 4 };
struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = 4 };
ret = i2c->xfer (i2c, &msg, 1);
......
......@@ -73,21 +73,15 @@ static int errno;
static
struct dvb_frontend_info tdlb7_info = {
name: "Alps TDLB7",
type: FE_OFDM,
frequency_min: 470000000,
frequency_max: 860000000,
frequency_stepsize: 166666,
#if 0
frequency_tolerance: ???,
symbol_rate_min: ???,
symbol_rate_max: ???,
symbol_rate_tolerance: ???,
notifier_delay: 0,
#endif
caps: 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 | FE_CAN_QAM_16 | FE_CAN_QAM_64
.name = "Alps TDLB7",
.type = FE_OFDM,
.frequency_min = 470000000,
.frequency_max = 860000000,
.frequency_stepsize = 166666,
.caps = 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 | FE_CAN_QAM_16 | FE_CAN_QAM_64
};
......@@ -95,7 +89,7 @@ static
int sp8870_writereg (struct dvb_i2c_bus *i2c, u16 reg, u16 data)
{
u8 buf [] = { reg >> 8, reg & 0xff, data >> 8, data & 0xff };
struct i2c_msg msg = { addr: 0x71, flags: 0, buf: buf, len: 4 };
struct i2c_msg msg = { .addr = 0x71, .flags = 0, .buf = buf, .len = 4 };
int err;
if ((err = i2c->xfer (i2c, &msg, 1)) != 1) {
......@@ -113,8 +107,8 @@ u16 sp8870_readreg (struct dvb_i2c_bus *i2c, u16 reg)
int ret;
u8 b0 [] = { reg >> 8 , reg & 0xff };
u8 b1 [] = { 0, 0 };
struct i2c_msg msg [] = { { addr: 0x71, flags: 0, buf: b0, len: 2 },
{ addr: 0x71, flags: I2C_M_RD, buf: b1, len: 2 } };
struct i2c_msg msg [] = { { .addr = 0x71, .flags = 0, .buf = b0, .len = 2 },
{ .addr = 0x71, .flags = I2C_M_RD, .buf = b1, .len = 2 } };
ret = i2c->xfer (i2c, msg, 2);
......@@ -129,7 +123,7 @@ static
int sp5659_write (struct dvb_i2c_bus *i2c, u8 data [4])
{
int ret;
struct i2c_msg msg = { addr: 0x60, flags: 0, buf: data, len: 4 };
struct i2c_msg msg = { .addr = 0x60, .flags = 0, .buf = data, .len = 4 };
ret = i2c->xfer (i2c, &msg, 1);
......@@ -377,7 +371,7 @@ static
int tdlb7_attach (struct dvb_i2c_bus *i2c)
{
struct i2c_msg msg = { addr: 0x71, flags: 0, buf: NULL, len: 0 };
struct i2c_msg msg = { .addr = 0x71, .flags = 0, .buf = NULL, .len = 0 };
dprintk ("%s\n", __FUNCTION__);
......
......@@ -33,21 +33,15 @@ static int debug = 0;
static
struct dvb_frontend_info tdmb7_info = {
name: "Alps TDMB7",
type: FE_OFDM,
frequency_min: 470000000,
frequency_max: 860000000,
frequency_stepsize: 166667,
#if 0
frequency_tolerance: ???,
symbol_rate_min: ???,
symbol_rate_max: ???,
symbol_rate_tolerance: 500, /* ppm */
notifier_delay: 0,
#endif
caps: 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 | FE_CAN_QAM_16 | FE_CAN_QAM_64
.name = "Alps TDMB7",
.type = FE_OFDM,
.frequency_min = 470000000,
.frequency_max = 860000000,
.frequency_stepsize = 166667,
.caps = 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 | FE_CAN_QAM_16 | FE_CAN_QAM_64
};
......@@ -87,7 +81,7 @@ int cx22700_writereg (struct dvb_i2c_bus *i2c, u8 reg, u8 data)
{
int ret;
u8 buf [] = { reg, data };
struct i2c_msg msg = { addr: 0x43, flags: 0, buf: buf, len: 2 };
struct i2c_msg msg = { .addr = 0x43, .flags = 0, .buf = buf, .len = 2 };
dprintk ("%s\n", __FUNCTION__);
......@@ -107,8 +101,8 @@ u8 cx22700_readreg (struct dvb_i2c_bus *i2c, u8 reg)
int ret;
u8 b0 [] = { reg };
u8 b1 [] = { 0 };
struct i2c_msg msg [] = { { addr: 0x43, flags: 0, buf: b0, len: 1 },
{ addr: 0x43, flags: I2C_M_RD, buf: b1, len: 1 } };
struct i2c_msg msg [] = { { .addr = 0x43, .flags = 0, .buf = b0, .len = 1 },
{ .addr = 0x43, .flags = I2C_M_RD, .buf = b1, .len = 1 } };
dprintk ("%s\n", __FUNCTION__);
......@@ -124,7 +118,7 @@ u8 cx22700_readreg (struct dvb_i2c_bus *i2c, u8 reg)
static
int pll_write (struct dvb_i2c_bus *i2c, u8 data [4])
{
struct i2c_msg msg = { addr: 0x61, flags: 0, buf: data, len: 4 };
struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = 4 };
int ret;
cx22700_writereg (i2c, 0x0a, 0x00); /* open i2c bus switch */
......@@ -418,7 +412,7 @@ int tdmb7_ioctl (struct dvb_frontend *fe, unsigned int cmd, void *arg)
static
int tdmb7_attach (struct dvb_i2c_bus *i2c)
{
struct i2c_msg msg = { addr: 0x43, flags: 0, buf: NULL, len: 0 };
struct i2c_msg msg = { .addr = 0x43, .flags = 0, .buf = NULL, .len = 0 };
dprintk ("%s\n", __FUNCTION__);
......
......@@ -34,18 +34,14 @@ static int debug = 0;
struct dvb_frontend_info grundig_29504_401_info = {
name: "Grundig 29504-401",
type: FE_OFDM,
/* frequency_min: ???,*/
/* frequency_max: ???,*/
frequency_stepsize: 166666,
/* frequency_tolerance: ???,*/
/* symbol_rate_tolerance: ???,*/
notifier_delay: 0,
caps: 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_QPSK | FE_CAN_QAM_16 | FE_CAN_QAM_64 |
FE_CAN_MUTE_TS
.name = "Grundig 29504-401",
.type = FE_OFDM,
.frequency_stepsize = 166666,
.caps = 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_QPSK |
FE_CAN_QAM_16 | FE_CAN_QAM_64 |
FE_CAN_MUTE_TS
};
......@@ -54,7 +50,7 @@ int l64781_writereg (struct dvb_i2c_bus *i2c, u8 reg, u8 data)
{
int ret;
u8 buf [] = { reg, data };
struct i2c_msg msg = { addr: 0x55, flags: 0, buf: buf, len: 2 };
struct i2c_msg msg = { .addr = 0x55, .flags = 0, .buf = buf, .len = 2 };
if ((ret = i2c->xfer (i2c, &msg, 1)) != 1)
dprintk ("%s: write_reg error (reg == %02x) = %02x!\n",
......@@ -70,8 +66,8 @@ u8 l64781_readreg (struct dvb_i2c_bus *i2c, u8 reg)
int ret;
u8 b0 [] = { reg };
u8 b1 [] = { 0 };
struct i2c_msg msg [] = { { addr: 0x55, flags: 0, buf: b0, len: 1 },
{ addr: 0x55, flags: I2C_M_RD, buf: b1, len: 1 } };
struct i2c_msg msg [] = { { .addr = 0x55, .flags = 0, .buf = b0, .len = 1 },
{ .addr = 0x55, .flags = I2C_M_RD, .buf = b1, .len = 1 } };
ret = i2c->xfer (i2c, msg, 2);
......@@ -86,7 +82,7 @@ static
int tsa5060_write (struct dvb_i2c_bus *i2c, u8 data [4])
{
int ret;
struct i2c_msg msg = { addr: 0x61, flags: 0, buf: data, len: 4 };
struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = 4 };
if ((ret = i2c->xfer (i2c, &msg, 1)) != 1)
dprintk ("%s: write_reg error == %02x!\n", __FUNCTION__, ret);
......@@ -273,7 +269,7 @@ static
void reset_and_configure (struct dvb_i2c_bus *i2c)
{
u8 buf [] = { 0x06 };
struct i2c_msg msg = { addr: 0x00, flags: 0, buf: buf, len: 1 };
struct i2c_msg msg = { .addr = 0x00, .flags = 0, .buf = buf, .len = 1 };
i2c->xfer (i2c, &msg, 1);
}
......@@ -432,8 +428,8 @@ int l64781_attach (struct dvb_i2c_bus *i2c)
{
u8 b0 [] = { 0x1a };
u8 b1 [] = { 0x00 };
struct i2c_msg msg [] = { { addr: 0x55, flags: 0, buf: b0, len: 1 },
{ addr: 0x55, flags: I2C_M_RD, buf: b1, len: 1 } };
struct i2c_msg msg [] = { { .addr = 0x55, .flags = 0, .buf = b0, .len = 1 },
{ .addr = 0x55, .flags = I2C_M_RD, .buf = b1, .len = 1 } };
if (i2c->xfer (i2c, msg, 2) == 2) /* probably an EEPROM... */
return -ENODEV;
......
......@@ -36,22 +36,20 @@ static int debug = 0;
static
struct dvb_frontend_info grundig_29504_491_info = {
name: "Grundig 29504-491, (TDA8083 based)",
type: FE_QPSK,
frequency_min: 950000, /* FIXME: guessed! */
frequency_max: 1400000, /* FIXME: guessed! */
frequency_stepsize: 125, /* kHz for QPSK frontends */
/* frequency_tolerance: ???,*/
symbol_rate_min: 1000000, /* FIXME: guessed! */
symbol_rate_max: 45000000, /* FIXME: guessed! */
/* symbol_rate_tolerance: ???,*/
notifier_delay: 0,
caps: FE_CAN_INVERSION_AUTO |
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_QPSK |
FE_CAN_MUTE_TS
.name = "Grundig 29504-491, (TDA8083 based)",
.type = FE_QPSK,
.frequency_min = 950000, /* FIXME: guessed! */
.frequency_max = 1400000, /* FIXME: guessed! */
.frequency_stepsize = 125, /* kHz for QPSK frontends */
.symbol_rate_min = 1000000, /* FIXME: guessed! */
.symbol_rate_max = 45000000, /* FIXME: guessed! */
.caps = FE_CAN_INVERSION_AUTO |
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_QPSK |
FE_CAN_MUTE_TS
};
......@@ -73,7 +71,7 @@ int tda8083_writereg (struct dvb_i2c_bus *i2c, u8 reg, u8 data)
{
int ret;
u8 buf [] = { reg, data };
struct i2c_msg msg = { addr: 0x68, flags: 0, buf: buf, len: 2 };
struct i2c_msg msg = { .addr = 0x68, .flags = 0, .buf = buf, .len = 2 };
ret = i2c->xfer (i2c, &msg, 1);
......@@ -89,8 +87,8 @@ static
int tda8083_readregs (struct dvb_i2c_bus *i2c, u8 reg1, u8 *b, u8 len)
{
int ret;
struct i2c_msg msg [] = { { addr: 0x68, flags: 0, buf: &reg1, len: 1 },
{ addr: 0x68, flags: I2C_M_RD, buf: b, len: len } };
struct i2c_msg msg [] = { { .addr = 0x68, .flags = 0, .buf = &reg1, .len = 1 },
{ .addr = 0x68, .flags = I2C_M_RD, .buf = b, .len = len } };
ret = i2c->xfer (i2c, msg, 2);
......@@ -117,7 +115,7 @@ static
int tsa5522_write (struct dvb_i2c_bus *i2c, u8 data [4])
{
int ret;
struct i2c_msg msg = { addr: 0x61, flags: 0, buf: data, len: 4 };
struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = 4 };
ret = i2c->xfer (i2c, &msg, 1);
......
......@@ -59,20 +59,13 @@ static int debug = 0;
static
struct dvb_frontend_info ves1820_info = {
name: "VES1820/Grundig tuner as used on the Siemens DVB-C card",
type: FE_QAM,
frequency_stepsize: 62500,
frequency_min: 51000000,
frequency_max: 858000000,
#if 0
frequency_tolerance: ???,
symbol_rate_min: ???,
symbol_rate_max: ???,
symbol_rate_tolerance: ???, /* ppm */ /* == 8% (spec p. 5) */
notifier_delay: ?,
#endif
caps: FE_CAN_QAM_16 | FE_CAN_QAM_32 | FE_CAN_QAM_64 |
FE_CAN_QAM_128 | FE_CAN_QAM_256
.name = "VES1820/Grundig tuner as used on the Siemens DVB-C card",
.type = FE_QAM,
.frequency_stepsize = 62500,
.frequency_min = 51000000,
.frequency_max = 858000000,
.caps = FE_CAN_QAM_16 | FE_CAN_QAM_32 | FE_CAN_QAM_64 |
FE_CAN_QAM_128 | FE_CAN_QAM_256
};
......@@ -95,7 +88,7 @@ int ves1820_writereg (struct dvb_i2c_bus *i2c, u8 reg, u8 data)
{
int ret;
u8 buf[] = { 0x00, reg, data };
struct i2c_msg msg = { addr: 0x09, flags: 0, buf: buf, len: 3 };
struct i2c_msg msg = { .addr = 0x09, .flags = 0, .buf = buf, .len = 3 };
ret = i2c->xfer (i2c, &msg, 1);
......@@ -115,8 +108,8 @@ u8 ves1820_readreg (struct dvb_i2c_bus *i2c, u8 reg)
int ret;
u8 b0 [] = { 0x00, reg };
u8 b1 [] = { 0 };
struct i2c_msg msg [] = { { addr: 0x09, flags: 0, buf: b0, len: 2 },
{ addr: 0x09, flags: I2C_M_RD, buf: b1, len: 1 } };
struct i2c_msg msg [] = { { .addr = 0x09, .flags = 0, .buf = b0, .len = 2 },
{ .addr = 0x09, .flags = I2C_M_RD, .buf = b1, .len = 1 } };
ret = i2c->xfer (i2c, msg, 2);
......@@ -132,7 +125,7 @@ static
int tuner_write (struct dvb_i2c_bus *i2c, u8 addr, u8 data [4])
{
int ret;
struct i2c_msg msg = { addr: addr, flags: 0, buf: data, len: 4 };
struct i2c_msg msg = { .addr = addr, .flags = 0, .buf = data, .len = 4 };
ret = i2c->xfer (i2c, &msg, 1);
......@@ -178,7 +171,7 @@ static
int probe_tuner (struct dvb_frontend *frontend)
{
struct dvb_i2c_bus *i2c = frontend->i2c;
struct i2c_msg msg = { addr: 0x61, flags: 0, buf: NULL, len: 0 };
struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = NULL, .len = 0 };
if (i2c->xfer(i2c, &msg, 1) == 1) {
SET_TUNER(frontend,0);
......@@ -199,8 +192,8 @@ int ves1820_init (struct dvb_frontend *frontend)
u8 b0 [] = { 0xff };
u8 pwm;
int i;
struct i2c_msg msg [] = { { addr: 0x50, flags: 0, buf: b0, len: 1 },
{ addr: 0x50, flags: I2C_M_RD, buf: &pwm, len: 1 } };
struct i2c_msg msg [] = { { .addr = 0x50, .flags = 0, .buf = b0, .len = 1 },
{ .addr = 0x50, .flags = I2C_M_RD, .buf = &pwm, .len = 1 } };
dprintk("VES1820: init chip\n");
......
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