diff options
Diffstat (limited to 'target/linux/generic/backport-4.19/502-v5.1-iio-chemical-sps30-allow-changing-self-cleaning-peri.patch')
| -rw-r--r-- | target/linux/generic/backport-4.19/502-v5.1-iio-chemical-sps30-allow-changing-self-cleaning-peri.patch | 20 |
1 files changed, 8 insertions, 12 deletions
diff --git a/target/linux/generic/backport-4.19/502-v5.1-iio-chemical-sps30-allow-changing-self-cleaning-peri.patch b/target/linux/generic/backport-4.19/502-v5.1-iio-chemical-sps30-allow-changing-self-cleaning-peri.patch index ca3e23b8fc..3a1335ba44 100644 --- a/target/linux/generic/backport-4.19/502-v5.1-iio-chemical-sps30-allow-changing-self-cleaning-peri.patch +++ b/target/linux/generic/backport-4.19/502-v5.1-iio-chemical-sps30-allow-changing-self-cleaning-peri.patch @@ -14,8 +14,6 @@ Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> drivers/iio/chemical/sps30.c | 143 +++++++++++++++--- 2 files changed, 145 insertions(+), 18 deletions(-) -diff --git a/Documentation/ABI/testing/sysfs-bus-iio-sps30 b/Documentation/ABI/testing/sysfs-bus-iio-sps30 -index e7ce2c57635e..143df8e89d08 100644 --- a/Documentation/ABI/testing/sysfs-bus-iio-sps30 +++ b/Documentation/ABI/testing/sysfs-bus-iio-sps30 @@ -6,3 +6,23 @@ Description: @@ -42,8 +40,6 @@ index e7ce2c57635e..143df8e89d08 100644 + The range of available values in seconds represented as the + minimum value, the step and the maximum value, all enclosed in + square brackets. -diff --git a/drivers/iio/chemical/sps30.c b/drivers/iio/chemical/sps30.c -index f3b4390c8f5c..376fac41ecb5 100644 --- a/drivers/iio/chemical/sps30.c +++ b/drivers/iio/chemical/sps30.c @@ -5,9 +5,6 @@ @@ -104,7 +100,7 @@ index f3b4390c8f5c..376fac41ecb5 100644 }; DECLARE_CRC8_TABLE(sps30_crc8_table); -@@ -107,6 +117,9 @@ static int sps30_do_cmd(struct sps30_state *state, u16 cmd, u8 *data, int size) +@@ -107,6 +117,9 @@ static int sps30_do_cmd(struct sps30_sta case SPS30_START_FAN_CLEANING: ret = sps30_write_then_read(state, buf, 2, NULL, 0); break; @@ -114,7 +110,7 @@ index f3b4390c8f5c..376fac41ecb5 100644 case SPS30_READ_DATA_READY_FLAG: case SPS30_READ_DATA: case SPS30_READ_SERIAL: -@@ -114,6 +127,15 @@ static int sps30_do_cmd(struct sps30_state *state, u16 cmd, u8 *data, int size) +@@ -114,6 +127,15 @@ static int sps30_do_cmd(struct sps30_sta size += size / 2; ret = sps30_write_then_read(state, buf, 2, buf, size); break; @@ -130,7 +126,7 @@ index f3b4390c8f5c..376fac41ecb5 100644 } if (ret) -@@ -170,6 +192,14 @@ static int sps30_do_meas(struct sps30_state *state, s32 *data, int size) +@@ -170,6 +192,14 @@ static int sps30_do_meas(struct sps30_st int i, ret, tries = 5; u8 tmp[16]; @@ -145,7 +141,7 @@ index f3b4390c8f5c..376fac41ecb5 100644 while (tries--) { ret = sps30_do_cmd(state, SPS30_READ_DATA_READY_FLAG, tmp, 2); if (ret) -@@ -276,6 +306,24 @@ static int sps30_read_raw(struct iio_dev *indio_dev, +@@ -276,6 +306,24 @@ static int sps30_read_raw(struct iio_dev return -EINVAL; } @@ -170,7 +166,7 @@ index f3b4390c8f5c..376fac41ecb5 100644 static ssize_t start_cleaning_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t len) -@@ -296,10 +344,82 @@ static ssize_t start_cleaning_store(struct device *dev, +@@ -296,10 +344,82 @@ static ssize_t start_cleaning_store(stru return len; } @@ -253,7 +249,7 @@ index f3b4390c8f5c..376fac41ecb5 100644 NULL }; -@@ -362,6 +482,7 @@ static int sps30_probe(struct i2c_client *client) +@@ -362,6 +482,7 @@ static int sps30_probe(struct i2c_client state = iio_priv(indio_dev); i2c_set_clientdata(client, indio_dev); state->client = client; @@ -261,7 +257,7 @@ index f3b4390c8f5c..376fac41ecb5 100644 indio_dev->dev.parent = &client->dev; indio_dev->info = &sps30_info; indio_dev->name = client->name; -@@ -373,19 +494,11 @@ static int sps30_probe(struct i2c_client *client) +@@ -373,19 +494,11 @@ static int sps30_probe(struct i2c_client mutex_init(&state->lock); crc8_populate_msb(sps30_crc8_table, SPS30_CRC8_POLYNOMIAL); @@ -282,7 +278,7 @@ index f3b4390c8f5c..376fac41ecb5 100644 ret = sps30_do_cmd(state, SPS30_READ_SERIAL, buf, sizeof(buf)); if (ret) { -@@ -395,12 +508,6 @@ static int sps30_probe(struct i2c_client *client) +@@ -395,12 +508,6 @@ static int sps30_probe(struct i2c_client /* returned serial number is already NUL terminated */ dev_info(&client->dev, "serial number: %s\n", buf); |