diff options
Diffstat (limited to 'drivers/staging/iio/resolver/ad2s1210.c')
-rw-r--r-- | drivers/staging/iio/resolver/ad2s1210.c | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/drivers/staging/iio/resolver/ad2s1210.c b/drivers/staging/iio/resolver/ad2s1210.c index b4c14ba..7bc3e4a 100644 --- a/drivers/staging/iio/resolver/ad2s1210.c +++ b/drivers/staging/iio/resolver/ad2s1210.c @@ -151,7 +151,7 @@ int ad2s1210_update_frequency_control_word(struct ad2s1210_state *st) fcw = (unsigned char)(st->fexcit * (1 << 15) / st->fclkin); if (fcw < AD2S1210_MIN_FCW || fcw > AD2S1210_MAX_FCW) { - pr_err("ad2s1210: FCW out of range\n"); + dev_err(&st->sdev->dev, "ad2s1210: FCW out of range\n"); return -ERANGE; } @@ -198,7 +198,7 @@ static ssize_t ad2s1210_show_fclkin(struct device *dev, { struct ad2s1210_state *st = iio_priv(dev_to_iio_dev(dev)); - return sprintf(buf, "%d\n", st->fclkin); + return sprintf(buf, "%u\n", st->fclkin); } static ssize_t ad2s1210_store_fclkin(struct device *dev, @@ -214,7 +214,7 @@ static ssize_t ad2s1210_store_fclkin(struct device *dev, if (ret) return ret; if (fclkin < AD2S1210_MIN_CLKIN || fclkin > AD2S1210_MAX_CLKIN) { - pr_err("ad2s1210: fclkin out of range\n"); + dev_err(dev, "ad2s1210: fclkin out of range\n"); return -EINVAL; } @@ -237,7 +237,7 @@ static ssize_t ad2s1210_show_fexcit(struct device *dev, { struct ad2s1210_state *st = iio_priv(dev_to_iio_dev(dev)); - return sprintf(buf, "%d\n", st->fexcit); + return sprintf(buf, "%u\n", st->fexcit); } static ssize_t ad2s1210_store_fexcit(struct device *dev, @@ -252,7 +252,8 @@ static ssize_t ad2s1210_store_fexcit(struct device *dev, if (ret < 0) return ret; if (fexcit < AD2S1210_MIN_EXCIT || fexcit > AD2S1210_MAX_EXCIT) { - pr_err("ad2s1210: excitation frequency out of range\n"); + dev_err(dev, + "ad2s1210: excitation frequency out of range\n"); return -EINVAL; } mutex_lock(&st->lock); @@ -307,7 +308,8 @@ static ssize_t ad2s1210_store_control(struct device *dev, goto error_ret; if (ret & AD2S1210_MSB_IS_HIGH) { ret = -EIO; - pr_err("ad2s1210: write control register fail\n"); + dev_err(dev, + "ad2s1210: write control register fail\n"); goto error_ret; } st->resolution @@ -315,7 +317,7 @@ static ssize_t ad2s1210_store_control(struct device *dev, if (st->pdata->gpioin) { data = ad2s1210_read_resolution_pin(st); if (data != st->resolution) - pr_warn("ad2s1210: resolution settings not match\n"); + dev_warn(dev, "ad2s1210: resolution settings not match\n"); } else ad2s1210_set_resolution_pin(st); @@ -346,7 +348,7 @@ static ssize_t ad2s1210_store_resolution(struct device *dev, ret = kstrtou8(buf, 10, &udata); if (ret || udata < 10 || udata > 16) { - pr_err("ad2s1210: resolution out of range\n"); + dev_err(dev, "ad2s1210: resolution out of range\n"); return -EINVAL; } mutex_lock(&st->lock); @@ -368,7 +370,7 @@ static ssize_t ad2s1210_store_resolution(struct device *dev, data = ret; if (data & AD2S1210_MSB_IS_HIGH) { ret = -EIO; - pr_err("ad2s1210: setting resolution fail\n"); + dev_err(dev, "ad2s1210: setting resolution fail\n"); goto error_ret; } st->resolution @@ -376,7 +378,7 @@ static ssize_t ad2s1210_store_resolution(struct device *dev, if (st->pdata->gpioin) { data = ad2s1210_read_resolution_pin(st); if (data != st->resolution) - pr_warn("ad2s1210: resolution settings not match\n"); + dev_warn(dev, "ad2s1210: resolution settings not match\n"); } else ad2s1210_set_resolution_pin(st); ret = len; |