From ac3f851ef8d0776c5dcf455506ba0dd0c978567a Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Sat, 12 May 2012 15:39:46 +0200 Subject: [PATCH] staging:iio:dac: Use dev_to_iio_dev() Replace open-coded instances of getting a iio_dev struct from a device struct with dev_to_iio_dev(). Signed-off-by: Lars-Peter Clausen Acked-by: Jonathan Cameron Signed-off-by: Greg Kroah-Hartman --- drivers/staging/iio/dac/ad5360.c | 4 ++-- drivers/staging/iio/dac/ad5380.c | 8 ++++---- drivers/staging/iio/dac/ad5504.c | 8 ++++---- drivers/staging/iio/dac/ad5624r_spi.c | 8 ++++---- drivers/staging/iio/dac/ad5686.c | 8 ++++---- drivers/staging/iio/dac/ad5791.c | 8 ++++---- drivers/staging/iio/dac/max517.c | 4 ++-- 7 files changed, 24 insertions(+), 24 deletions(-) diff --git a/drivers/staging/iio/dac/ad5360.c b/drivers/staging/iio/dac/ad5360.c index 26cac42dcca9..38660efca78a 100644 --- a/drivers/staging/iio/dac/ad5360.c +++ b/drivers/staging/iio/dac/ad5360.c @@ -251,7 +251,7 @@ static ssize_t ad5360_read_dac_powerdown(struct device *dev, struct device_attribute *attr, char *buf) { - struct iio_dev *indio_dev = dev_get_drvdata(dev); + struct iio_dev *indio_dev = dev_to_iio_dev(dev); struct ad5360_state *st = iio_priv(indio_dev); return sprintf(buf, "%d\n", (bool)(st->ctrl & AD5360_SF_CTRL_PWR_DOWN)); @@ -279,7 +279,7 @@ static int ad5360_update_ctrl(struct iio_dev *indio_dev, unsigned int set, static ssize_t ad5360_write_dac_powerdown(struct device *dev, struct device_attribute *attr, const char *buf, size_t len) { - struct iio_dev *indio_dev = dev_get_drvdata(dev); + struct iio_dev *indio_dev = dev_to_iio_dev(dev); bool pwr_down; int ret; diff --git a/drivers/staging/iio/dac/ad5380.c b/drivers/staging/iio/dac/ad5380.c index 4afb099fa5dd..370d2842190e 100644 --- a/drivers/staging/iio/dac/ad5380.c +++ b/drivers/staging/iio/dac/ad5380.c @@ -168,7 +168,7 @@ static const struct ad5380_chip_info ad5380_chip_info_tbl[] = { static ssize_t ad5380_read_dac_powerdown(struct device *dev, struct device_attribute *attr, char *buf) { - struct iio_dev *indio_dev = dev_get_drvdata(dev); + struct iio_dev *indio_dev = dev_to_iio_dev(dev); struct ad5380_state *st = iio_priv(indio_dev); return sprintf(buf, "%d\n", st->pwr_down); @@ -177,7 +177,7 @@ static ssize_t ad5380_read_dac_powerdown(struct device *dev, static ssize_t ad5380_write_dac_powerdown(struct device *dev, struct device_attribute *attr, const char *buf, size_t len) { - struct iio_dev *indio_dev = dev_get_drvdata(dev); + struct iio_dev *indio_dev = dev_to_iio_dev(dev); struct ad5380_state *st = iio_priv(indio_dev); bool pwr_down; int ret; @@ -213,7 +213,7 @@ static const char ad5380_powerdown_modes[][15] = { static ssize_t ad5380_read_powerdown_mode(struct device *dev, struct device_attribute *attr, char *buf) { - struct iio_dev *indio_dev = dev_get_drvdata(dev); + struct iio_dev *indio_dev = dev_to_iio_dev(dev); struct ad5380_state *st = iio_priv(indio_dev); unsigned int mode; int ret; @@ -230,7 +230,7 @@ static ssize_t ad5380_read_powerdown_mode(struct device *dev, static ssize_t ad5380_write_powerdown_mode(struct device *dev, struct device_attribute *attr, const char *buf, size_t len) { - struct iio_dev *indio_dev = dev_get_drvdata(dev); + struct iio_dev *indio_dev = dev_to_iio_dev(dev); struct ad5380_state *st = iio_priv(indio_dev); unsigned int i; int ret; diff --git a/drivers/staging/iio/dac/ad5504.c b/drivers/staging/iio/dac/ad5504.c index e47f4d0967b4..019cf15cd24a 100644 --- a/drivers/staging/iio/dac/ad5504.c +++ b/drivers/staging/iio/dac/ad5504.c @@ -125,7 +125,7 @@ static int ad5504_write_raw(struct iio_dev *indio_dev, static ssize_t ad5504_read_powerdown_mode(struct device *dev, struct device_attribute *attr, char *buf) { - struct iio_dev *indio_dev = dev_get_drvdata(dev); + struct iio_dev *indio_dev = dev_to_iio_dev(dev); struct ad5504_state *st = iio_priv(indio_dev); const char mode[][14] = {"20kohm_to_gnd", "three_state"}; @@ -137,7 +137,7 @@ static ssize_t ad5504_write_powerdown_mode(struct device *dev, struct device_attribute *attr, const char *buf, size_t len) { - struct iio_dev *indio_dev = dev_get_drvdata(dev); + struct iio_dev *indio_dev = dev_to_iio_dev(dev); struct ad5504_state *st = iio_priv(indio_dev); int ret; @@ -155,7 +155,7 @@ static ssize_t ad5504_read_dac_powerdown(struct device *dev, struct device_attribute *attr, char *buf) { - struct iio_dev *indio_dev = dev_get_drvdata(dev); + struct iio_dev *indio_dev = dev_to_iio_dev(dev); struct ad5504_state *st = iio_priv(indio_dev); struct iio_dev_attr *this_attr = to_iio_dev_attr(attr); @@ -169,7 +169,7 @@ static ssize_t ad5504_write_dac_powerdown(struct device *dev, { long readin; int ret; - struct iio_dev *indio_dev = dev_get_drvdata(dev); + struct iio_dev *indio_dev = dev_to_iio_dev(dev); struct ad5504_state *st = iio_priv(indio_dev); struct iio_dev_attr *this_attr = to_iio_dev_attr(attr); diff --git a/drivers/staging/iio/dac/ad5624r_spi.c b/drivers/staging/iio/dac/ad5624r_spi.c index cde4a9f8d897..42ff644ac43e 100644 --- a/drivers/staging/iio/dac/ad5624r_spi.c +++ b/drivers/staging/iio/dac/ad5624r_spi.c @@ -141,7 +141,7 @@ static int ad5624r_write_raw(struct iio_dev *indio_dev, static ssize_t ad5624r_read_powerdown_mode(struct device *dev, struct device_attribute *attr, char *buf) { - struct iio_dev *indio_dev = dev_get_drvdata(dev); + struct iio_dev *indio_dev = dev_to_iio_dev(dev); struct ad5624r_state *st = iio_priv(indio_dev); char mode[][15] = {"", "1kohm_to_gnd", "100kohm_to_gnd", "three_state"}; @@ -153,7 +153,7 @@ static ssize_t ad5624r_write_powerdown_mode(struct device *dev, struct device_attribute *attr, const char *buf, size_t len) { - struct iio_dev *indio_dev = dev_get_drvdata(dev); + struct iio_dev *indio_dev = dev_to_iio_dev(dev); struct ad5624r_state *st = iio_priv(indio_dev); int ret; @@ -173,7 +173,7 @@ static ssize_t ad5624r_read_dac_powerdown(struct device *dev, struct device_attribute *attr, char *buf) { - struct iio_dev *indio_dev = dev_get_drvdata(dev); + struct iio_dev *indio_dev = dev_to_iio_dev(dev); struct ad5624r_state *st = iio_priv(indio_dev); struct iio_dev_attr *this_attr = to_iio_dev_attr(attr); @@ -187,7 +187,7 @@ static ssize_t ad5624r_write_dac_powerdown(struct device *dev, { long readin; int ret; - struct iio_dev *indio_dev = dev_get_drvdata(dev); + struct iio_dev *indio_dev = dev_to_iio_dev(dev); struct ad5624r_state *st = iio_priv(indio_dev); struct iio_dev_attr *this_attr = to_iio_dev_attr(attr); diff --git a/drivers/staging/iio/dac/ad5686.c b/drivers/staging/iio/dac/ad5686.c index 6a74436af594..c1e903ebc7b9 100644 --- a/drivers/staging/iio/dac/ad5686.c +++ b/drivers/staging/iio/dac/ad5686.c @@ -173,7 +173,7 @@ static int ad5686_spi_read(struct ad5686_state *st, u8 addr) static ssize_t ad5686_read_powerdown_mode(struct device *dev, struct device_attribute *attr, char *buf) { - struct iio_dev *indio_dev = dev_get_drvdata(dev); + struct iio_dev *indio_dev = dev_to_iio_dev(dev); struct ad5686_state *st = iio_priv(indio_dev); struct iio_dev_attr *this_attr = to_iio_dev_attr(attr); @@ -187,7 +187,7 @@ static ssize_t ad5686_write_powerdown_mode(struct device *dev, struct device_attribute *attr, const char *buf, size_t len) { - struct iio_dev *indio_dev = dev_get_drvdata(dev); + struct iio_dev *indio_dev = dev_to_iio_dev(dev); struct ad5686_state *st = iio_priv(indio_dev); struct iio_dev_attr *this_attr = to_iio_dev_attr(attr); unsigned mode; @@ -211,7 +211,7 @@ static ssize_t ad5686_read_dac_powerdown(struct device *dev, struct device_attribute *attr, char *buf) { - struct iio_dev *indio_dev = dev_get_drvdata(dev); + struct iio_dev *indio_dev = dev_to_iio_dev(dev); struct ad5686_state *st = iio_priv(indio_dev); struct iio_dev_attr *this_attr = to_iio_dev_attr(attr); @@ -225,7 +225,7 @@ static ssize_t ad5686_write_dac_powerdown(struct device *dev, { bool readin; int ret; - struct iio_dev *indio_dev = dev_get_drvdata(dev); + struct iio_dev *indio_dev = dev_to_iio_dev(dev); struct ad5686_state *st = iio_priv(indio_dev); struct iio_dev_attr *this_attr = to_iio_dev_attr(attr); diff --git a/drivers/staging/iio/dac/ad5791.c b/drivers/staging/iio/dac/ad5791.c index 1cc75e6cd901..13d8b5bb1cea 100644 --- a/drivers/staging/iio/dac/ad5791.c +++ b/drivers/staging/iio/dac/ad5791.c @@ -94,7 +94,7 @@ static const struct iio_chan_spec ad5791_channels[] = { static ssize_t ad5791_read_powerdown_mode(struct device *dev, struct device_attribute *attr, char *buf) { - struct iio_dev *indio_dev = dev_get_drvdata(dev); + struct iio_dev *indio_dev = dev_to_iio_dev(dev); struct ad5791_state *st = iio_priv(indio_dev); const char mode[][14] = {"6kohm_to_gnd", "three_state"}; @@ -106,7 +106,7 @@ static ssize_t ad5791_write_powerdown_mode(struct device *dev, struct device_attribute *attr, const char *buf, size_t len) { - struct iio_dev *indio_dev = dev_get_drvdata(dev); + struct iio_dev *indio_dev = dev_to_iio_dev(dev); struct ad5791_state *st = iio_priv(indio_dev); int ret; @@ -124,7 +124,7 @@ static ssize_t ad5791_read_dac_powerdown(struct device *dev, struct device_attribute *attr, char *buf) { - struct iio_dev *indio_dev = dev_get_drvdata(dev); + struct iio_dev *indio_dev = dev_to_iio_dev(dev); struct ad5791_state *st = iio_priv(indio_dev); return sprintf(buf, "%d\n", st->pwr_down); @@ -136,7 +136,7 @@ static ssize_t ad5791_write_dac_powerdown(struct device *dev, { long readin; int ret; - struct iio_dev *indio_dev = dev_get_drvdata(dev); + struct iio_dev *indio_dev = dev_to_iio_dev(dev); struct ad5791_state *st = iio_priv(indio_dev); ret = strict_strtol(buf, 10, &readin); diff --git a/drivers/staging/iio/dac/max517.c b/drivers/staging/iio/dac/max517.c index 65d63492f855..5287cad1f3a4 100644 --- a/drivers/staging/iio/dac/max517.c +++ b/drivers/staging/iio/dac/max517.c @@ -59,7 +59,7 @@ static ssize_t max517_set_value(struct device *dev, struct device_attribute *attr, const char *buf, size_t count, int channel) { - struct iio_dev *indio_dev = dev_get_drvdata(dev); + struct iio_dev *indio_dev = dev_to_iio_dev(dev); struct max517_data *data = iio_priv(indio_dev); struct i2c_client *client = data->client; u8 outbuf[4]; /* 1x or 2x command + value */ @@ -128,7 +128,7 @@ static ssize_t max517_show_scale(struct device *dev, struct device_attribute *attr, char *buf, int channel) { - struct iio_dev *indio_dev = dev_get_drvdata(dev); + struct iio_dev *indio_dev = dev_to_iio_dev(dev); struct max517_data *data = iio_priv(indio_dev); /* Corresponds to Vref / 2^(bits) */ unsigned int scale_uv = (data->vref_mv[channel - 1] * 1000) >> 8; -- 2.39.5