From: Lars-Peter Clausen Date: Mon, 13 Feb 2012 09:25:32 +0000 (+0100) Subject: staging:iio: Rename IIO_EVENT_CODE_EXTRACT_NUM to IIO_EVENT_CODE_EXTRACT_CHAN X-Git-Tag: firefly_0821_release~3680^2~3347^2~164 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=da36716042d90a214dc80ea85c71b80c23889832;p=firefly-linux-kernel-4.4.55.git staging:iio: Rename IIO_EVENT_CODE_EXTRACT_NUM to IIO_EVENT_CODE_EXTRACT_CHAN We name this field "chan" throughout IIO with the exception of this one macro. Rename it to be more consistent. Signed-off-by: Lars-Peter Clausen Acked-by: Jonathan Cameron Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/iio/adc/ad7291.c b/drivers/staging/iio/adc/ad7291.c index 0a13616e3db9..81d6b6128cb0 100644 --- a/drivers/staging/iio/adc/ad7291.c +++ b/drivers/staging/iio/adc/ad7291.c @@ -321,7 +321,7 @@ static int ad7291_read_event_value(struct iio_dev *indio_dev, switch (IIO_EVENT_CODE_EXTRACT_CHAN_TYPE(event_code)) { case IIO_VOLTAGE: - reg = ad7291_limit_regs[IIO_EVENT_CODE_EXTRACT_NUM(event_code)] + reg = ad7291_limit_regs[IIO_EVENT_CODE_EXTRACT_CHAN(event_code)] [!(IIO_EVENT_CODE_EXTRACT_DIR(event_code) == IIO_EV_DIR_RISING)]; @@ -359,7 +359,7 @@ static int ad7291_write_event_value(struct iio_dev *indio_dev, case IIO_VOLTAGE: if (val > AD7291_VALUE_MASK || val < 0) return -EINVAL; - reg = ad7291_limit_regs[IIO_EVENT_CODE_EXTRACT_NUM(event_code)] + reg = ad7291_limit_regs[IIO_EVENT_CODE_EXTRACT_CHAN(event_code)] [!(IIO_EVENT_CODE_EXTRACT_DIR(event_code) == IIO_EV_DIR_RISING)]; return ad7291_i2c_write(chip, reg, val); @@ -386,7 +386,7 @@ static int ad7291_read_event_config(struct iio_dev *indio_dev, switch (IIO_EVENT_CODE_EXTRACT_CHAN_TYPE(event_code)) { case IIO_VOLTAGE: if (chip->c_mask & - (1 << (15 - IIO_EVENT_CODE_EXTRACT_NUM(event_code)))) + (1 << (15 - IIO_EVENT_CODE_EXTRACT_CHAN(event_code)))) return 1; else return 0; @@ -418,12 +418,12 @@ static int ad7291_write_event_config(struct iio_dev *indio_dev, switch (IIO_EVENT_CODE_EXTRACT_TYPE(event_code)) { case IIO_VOLTAGE: if ((!state) && (chip->c_mask & (1 << (15 - - IIO_EVENT_CODE_EXTRACT_NUM(event_code))))) - chip->c_mask &= ~(1 << (15 - IIO_EVENT_CODE_EXTRACT_NUM + IIO_EVENT_CODE_EXTRACT_CHAN(event_code))))) + chip->c_mask &= ~(1 << (15 - IIO_EVENT_CODE_EXTRACT_CHAN (event_code))); else if (state && (!(chip->c_mask & (1 << (15 - - IIO_EVENT_CODE_EXTRACT_NUM(event_code)))))) - chip->c_mask |= (1 << (15 - IIO_EVENT_CODE_EXTRACT_NUM + IIO_EVENT_CODE_EXTRACT_CHAN(event_code)))))) + chip->c_mask |= (1 << (15 - IIO_EVENT_CODE_EXTRACT_CHAN (event_code))); else break; diff --git a/drivers/staging/iio/adc/ad799x_core.c b/drivers/staging/iio/adc/ad799x_core.c index d5b581d8bc2b..a8458669350f 100644 --- a/drivers/staging/iio/adc/ad799x_core.c +++ b/drivers/staging/iio/adc/ad799x_core.c @@ -256,7 +256,7 @@ static int ad799x_write_event_value(struct iio_dev *indio_dev, struct ad799x_state *st = iio_priv(indio_dev); int direction = !!(IIO_EVENT_CODE_EXTRACT_DIR(event_code) == IIO_EV_DIR_FALLING); - int number = IIO_EVENT_CODE_EXTRACT_NUM(event_code); + int number = IIO_EVENT_CODE_EXTRACT_CHAN(event_code); mutex_lock(&indio_dev->mlock); ret = ad799x_i2c_write16(st, @@ -275,7 +275,7 @@ static int ad799x_read_event_value(struct iio_dev *indio_dev, struct ad799x_state *st = iio_priv(indio_dev); int direction = !!(IIO_EVENT_CODE_EXTRACT_DIR(event_code) == IIO_EV_DIR_FALLING); - int number = IIO_EVENT_CODE_EXTRACT_NUM(event_code); + int number = IIO_EVENT_CODE_EXTRACT_CHAN(event_code); u16 valin; mutex_lock(&indio_dev->mlock); diff --git a/drivers/staging/iio/adc/max1363_core.c b/drivers/staging/iio/adc/max1363_core.c index b92cb4af18ce..3a5bd2084e64 100644 --- a/drivers/staging/iio/adc/max1363_core.c +++ b/drivers/staging/iio/adc/max1363_core.c @@ -543,9 +543,9 @@ static int max1363_read_thresh(struct iio_dev *indio_dev, { struct max1363_state *st = iio_priv(indio_dev); if (IIO_EVENT_CODE_EXTRACT_DIR(event_code) == IIO_EV_DIR_FALLING) - *val = st->thresh_low[IIO_EVENT_CODE_EXTRACT_NUM(event_code)]; + *val = st->thresh_low[IIO_EVENT_CODE_EXTRACT_CHAN(event_code)]; else - *val = st->thresh_high[IIO_EVENT_CODE_EXTRACT_NUM(event_code)]; + *val = st->thresh_high[IIO_EVENT_CODE_EXTRACT_CHAN(event_code)]; return 0; } @@ -568,10 +568,10 @@ static int max1363_write_thresh(struct iio_dev *indio_dev, switch (IIO_EVENT_CODE_EXTRACT_DIR(event_code)) { case IIO_EV_DIR_FALLING: - st->thresh_low[IIO_EVENT_CODE_EXTRACT_NUM(event_code)] = val; + st->thresh_low[IIO_EVENT_CODE_EXTRACT_CHAN(event_code)] = val; break; case IIO_EV_DIR_RISING: - st->thresh_high[IIO_EVENT_CODE_EXTRACT_NUM(event_code)] = val; + st->thresh_high[IIO_EVENT_CODE_EXTRACT_CHAN(event_code)] = val; break; } @@ -622,7 +622,7 @@ static int max1363_read_event_config(struct iio_dev *indio_dev, struct max1363_state *st = iio_priv(indio_dev); int val; - int number = IIO_EVENT_CODE_EXTRACT_NUM(event_code); + int number = IIO_EVENT_CODE_EXTRACT_CHAN(event_code); mutex_lock(&indio_dev->mlock); if (IIO_EVENT_CODE_EXTRACT_DIR(event_code) == IIO_EV_DIR_FALLING) val = (1 << number) & st->mask_low; @@ -775,7 +775,7 @@ static int max1363_write_event_config(struct iio_dev *indio_dev, int ret = 0; struct max1363_state *st = iio_priv(indio_dev); u16 unifiedmask; - int number = IIO_EVENT_CODE_EXTRACT_NUM(event_code); + int number = IIO_EVENT_CODE_EXTRACT_CHAN(event_code); mutex_lock(&indio_dev->mlock); unifiedmask = st->mask_low | st->mask_high; diff --git a/drivers/staging/iio/cdc/ad7150.c b/drivers/staging/iio/cdc/ad7150.c index b73007dcf4b3..e4a08dc9b6f5 100644 --- a/drivers/staging/iio/cdc/ad7150.c +++ b/drivers/staging/iio/cdc/ad7150.c @@ -167,7 +167,7 @@ static int ad7150_write_event_params(struct iio_dev *indio_dev, u64 event_code) u16 value; u8 sens, timeout; struct ad7150_chip_info *chip = iio_priv(indio_dev); - int chan = IIO_EVENT_CODE_EXTRACT_NUM(event_code); + int chan = IIO_EVENT_CODE_EXTRACT_CHAN(event_code); int rising = !!(IIO_EVENT_CODE_EXTRACT_DIR(event_code) == IIO_EV_DIR_RISING); @@ -279,7 +279,7 @@ static int ad7150_read_event_value(struct iio_dev *indio_dev, u64 event_code, int *val) { - int chan = IIO_EVENT_CODE_EXTRACT_NUM(event_code); + int chan = IIO_EVENT_CODE_EXTRACT_CHAN(event_code); struct ad7150_chip_info *chip = iio_priv(indio_dev); int rising = !!(IIO_EVENT_CODE_EXTRACT_DIR(event_code) == IIO_EV_DIR_RISING); @@ -309,7 +309,7 @@ static int ad7150_write_event_value(struct iio_dev *indio_dev, { int ret; struct ad7150_chip_info *chip = iio_priv(indio_dev); - int chan = IIO_EVENT_CODE_EXTRACT_NUM(event_code); + int chan = IIO_EVENT_CODE_EXTRACT_CHAN(event_code); int rising = !!(IIO_EVENT_CODE_EXTRACT_DIR(event_code) == IIO_EV_DIR_RISING); @@ -347,7 +347,7 @@ static ssize_t ad7150_show_timeout(struct device *dev, u8 value; /* use the event code for consistency reasons */ - int chan = IIO_EVENT_CODE_EXTRACT_NUM(this_attr->address); + int chan = IIO_EVENT_CODE_EXTRACT_CHAN(this_attr->address); int rising = !!(IIO_EVENT_CODE_EXTRACT_DIR(this_attr->address) == IIO_EV_DIR_RISING); @@ -373,7 +373,7 @@ static ssize_t ad7150_store_timeout(struct device *dev, struct iio_dev *indio_dev = dev_get_drvdata(dev); struct ad7150_chip_info *chip = iio_priv(indio_dev); struct iio_dev_attr *this_attr = to_iio_dev_attr(attr); - int chan = IIO_EVENT_CODE_EXTRACT_NUM(this_attr->address); + int chan = IIO_EVENT_CODE_EXTRACT_CHAN(this_attr->address); int rising = !!(IIO_EVENT_CODE_EXTRACT_DIR(this_attr->address) == IIO_EV_DIR_RISING); u8 data; diff --git a/drivers/staging/iio/events.h b/drivers/staging/iio/events.h index bfb63400fa60..416800e23651 100644 --- a/drivers/staging/iio/events.h +++ b/drivers/staging/iio/events.h @@ -96,7 +96,7 @@ enum iio_event_direction { /* Event code number extraction depends on which type of event we have. * Perhaps review this function in the future*/ -#define IIO_EVENT_CODE_EXTRACT_NUM(mask) ((__s16)(mask & 0xFFFF)) +#define IIO_EVENT_CODE_EXTRACT_CHAN(mask) ((__s16)(mask & 0xFFFF)) #define IIO_EVENT_CODE_EXTRACT_MODIFIER(mask) ((mask >> 40) & 0xFF)