Commit 6f80ff9e authored by Brian Masney's avatar Brian Masney Committed by Jonathan Cameron

staging: iio: tsl2x7x: correct 'Avoid CamelCase' warning from checkpatch

The statP and calP variables triggered an 'Avoid CamelCase' warning
from checkpatch.pl. This patch renames these variables to stat and cal
to fix this warning.
Signed-off-by: default avatarBrian Masney <masneyb@onstation.org>
Signed-off-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
parent 07ab2f4f
...@@ -773,7 +773,7 @@ static int tsl2x7x_invoke_change(struct iio_dev *indio_dev) ...@@ -773,7 +773,7 @@ static int tsl2x7x_invoke_change(struct iio_dev *indio_dev)
} }
static void tsl2x7x_prox_calculate(int *data, int length, static void tsl2x7x_prox_calculate(int *data, int length,
struct tsl2x7x_prox_stat *statP) struct tsl2x7x_prox_stat *stat)
{ {
int i; int i;
int sample_sum; int sample_sum;
...@@ -783,21 +783,21 @@ static void tsl2x7x_prox_calculate(int *data, int length, ...@@ -783,21 +783,21 @@ static void tsl2x7x_prox_calculate(int *data, int length,
length = 1; length = 1;
sample_sum = 0; sample_sum = 0;
statP->min = INT_MAX; stat->min = INT_MAX;
statP->max = INT_MIN; stat->max = INT_MIN;
for (i = 0; i < length; i++) { for (i = 0; i < length; i++) {
sample_sum += data[i]; sample_sum += data[i];
statP->min = min(statP->min, data[i]); stat->min = min(stat->min, data[i]);
statP->max = max(statP->max, data[i]); stat->max = max(stat->max, data[i]);
} }
statP->mean = sample_sum / length; stat->mean = sample_sum / length;
sample_sum = 0; sample_sum = 0;
for (i = 0; i < length; i++) { for (i = 0; i < length; i++) {
tmp = data[i] - statP->mean; tmp = data[i] - stat->mean;
sample_sum += tmp * tmp; sample_sum += tmp * tmp;
} }
statP->stddev = int_sqrt((long)sample_sum / length); stat->stddev = int_sqrt((long)sample_sum / length);
} }
/** /**
...@@ -812,7 +812,7 @@ static void tsl2x7x_prox_cal(struct iio_dev *indio_dev) ...@@ -812,7 +812,7 @@ static void tsl2x7x_prox_cal(struct iio_dev *indio_dev)
int prox_history[MAX_SAMPLES_CAL + 1]; int prox_history[MAX_SAMPLES_CAL + 1];
int i; int i;
struct tsl2x7x_prox_stat prox_stat_data[2]; struct tsl2x7x_prox_stat prox_stat_data[2];
struct tsl2x7x_prox_stat *calP; struct tsl2x7x_prox_stat *cal;
struct tsl2X7X_chip *chip = iio_priv(indio_dev); struct tsl2X7X_chip *chip = iio_priv(indio_dev);
u8 tmp_irq_settings; u8 tmp_irq_settings;
u8 current_state = chip->tsl2x7x_chip_status; u8 current_state = chip->tsl2x7x_chip_status;
...@@ -844,13 +844,13 @@ static void tsl2x7x_prox_cal(struct iio_dev *indio_dev) ...@@ -844,13 +844,13 @@ static void tsl2x7x_prox_cal(struct iio_dev *indio_dev)
} }
tsl2x7x_chip_off(indio_dev); tsl2x7x_chip_off(indio_dev);
calP = &prox_stat_data[PROX_STAT_CAL]; cal = &prox_stat_data[PROX_STAT_CAL];
tsl2x7x_prox_calculate(prox_history, tsl2x7x_prox_calculate(prox_history,
chip->settings.prox_max_samples_cal, calP); chip->settings.prox_max_samples_cal, cal);
chip->settings.prox_thres_high = (calP->max << 1) - calP->mean; chip->settings.prox_thres_high = (cal->max << 1) - cal->mean;
dev_info(&chip->client->dev, " cal min=%d mean=%d max=%d\n", dev_info(&chip->client->dev, " cal min=%d mean=%d max=%d\n",
calP->min, calP->mean, calP->max); cal->min, cal->mean, cal->max);
dev_info(&chip->client->dev, dev_info(&chip->client->dev,
"%s proximity threshold set to %d\n", "%s proximity threshold set to %d\n",
chip->client->name, chip->settings.prox_thres_high); chip->client->name, chip->settings.prox_thres_high);
......
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