diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-06-07 10:45:08 -0700 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-06-07 10:45:08 -0700 |
commit | 80ef846e9909f22ccdc2a4a6d931266cecce8b2c (patch) | |
tree | 0dd29cff6e6b4ee38452fb73ad292203c3ddeabf /drivers/iio/common/st_sensors | |
parent | 081096d98bb23946f16215357b141c5616b234bf (diff) | |
parent | 77f55d1305c11fb729b88f2c3f7881ba0831fa6f (diff) |
Merge tag 'staging-5.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging
Pull staging/IIO driver updates from Greg KH:
"Here is the large set of staging and IIO driver changes for 5.8-rc1
Nothing major, but a lot of new IIO drivers are included in here,
along with other core iio cleanups and changes.
On the staging driver front, again, nothing noticable. No new
deletions or additions, just a ton of tiny cleanups all over the tree
done by a lot of different people. Most coding style, but many actual
real fixes and cleanups that are nice to see.
All of these have been in linux-next for a while with no reported
issues"
* tag 'staging-5.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (618 commits)
staging: rtl8723bs: Use common packet header constants
staging: sm750fb: Add names to proc_setBLANK args
staging: most: usb: init return value in default path of switch/case expression
staging: vchiq: Get rid of VCHIQ_SERVICE_OPENEND callback reason
staging: vchiq: move vchiq_release_message() into vchiq
staging: vchi: Get rid of C++ guards
staging: vchi: Get rid of not implemented function declarations
staging: vchi: Get rid of vchiq_status_to_vchi()
staging: vchi: Get rid of vchi_service_set_option()
staging: vchi: Merge vchi_msg_queue() into vchi_queue_kernel_message()
staging: vchiq: Move copy callback handling into vchiq
staging: vchi: Get rid of vchi_queue_user_message()
staging: vchi: Get rid of vchi_service_destroy()
staging: most: usb: use function sysfs_streq
staging: most: usb: add missing put_device calls
staging: most: usb: use correct error codes
staging: most: usb: replace code to calculate array index
staging: most: usb: don't use error path to exit function on success
staging: most: usb: move allocation of URB out of critical section
staging: most: usb: return 0 instead of variable
...
Diffstat (limited to 'drivers/iio/common/st_sensors')
-rw-r--r-- | drivers/iio/common/st_sensors/st_sensors_core.c | 13 | ||||
-rw-r--r-- | drivers/iio/common/st_sensors/st_sensors_i2c.c | 4 | ||||
-rw-r--r-- | drivers/iio/common/st_sensors/st_sensors_spi.c | 6 | ||||
-rw-r--r-- | drivers/iio/common/st_sensors/st_sensors_trigger.c | 13 |
4 files changed, 12 insertions, 24 deletions
diff --git a/drivers/iio/common/st_sensors/st_sensors_core.c b/drivers/iio/common/st_sensors/st_sensors_core.c index 13bdfbbf5f71..7a69c1be7393 100644 --- a/drivers/iio/common/st_sensors/st_sensors_core.c +++ b/drivers/iio/common/st_sensors/st_sensors_core.c @@ -20,11 +20,6 @@ #include "st_sensors_core.h" -static inline u32 st_sensors_get_unaligned_le24(const u8 *p) -{ - return (s32)((p[0] | p[1] << 8 | p[2] << 16) << 8) >> 8; -} - int st_sensors_write_data_with_mask(struct iio_dev *indio_dev, u8 reg_addr, u8 mask, u8 data) { @@ -150,8 +145,7 @@ static int st_sensors_set_fullscale(struct iio_dev *indio_dev, unsigned int fs) if (err < 0) goto st_accel_set_fullscale_error; - sdata->current_fullscale = (struct st_sensor_fullscale_avl *) - &sdata->sensor_settings->fs.fs_avl[i]; + sdata->current_fullscale = &sdata->sensor_settings->fs.fs_avl[i]; return err; st_accel_set_fullscale_error: @@ -278,8 +272,7 @@ static int st_sensors_set_drdy_int_pin(struct iio_dev *indio_dev, !sdata->sensor_settings->drdy_irq.int2.addr) { if (pdata->drdy_int_pin) dev_info(&indio_dev->dev, - "DRDY on pin INT%d specified, but sensor " - "does not support interrupts\n", + "DRDY on pin INT%d specified, but sensor does not support interrupts\n", pdata->drdy_int_pin); return 0; } @@ -545,7 +538,7 @@ static int st_sensors_read_axis_data(struct iio_dev *indio_dev, else if (byte_for_channel == 2) *data = (s16)get_unaligned_le16(outdata); else if (byte_for_channel == 3) - *data = (s32)st_sensors_get_unaligned_le24(outdata); + *data = (s32)sign_extend32(get_unaligned_le24(outdata), 23); st_sensors_free_memory: kfree(outdata); diff --git a/drivers/iio/common/st_sensors/st_sensors_i2c.c b/drivers/iio/common/st_sensors/st_sensors_i2c.c index 286830fb5d35..b400560bac93 100644 --- a/drivers/iio/common/st_sensors/st_sensors_i2c.c +++ b/drivers/iio/common/st_sensors/st_sensors_i2c.c @@ -49,8 +49,8 @@ int st_sensors_i2c_configure(struct iio_dev *indio_dev, sdata->regmap = devm_regmap_init_i2c(client, config); if (IS_ERR(sdata->regmap)) { - dev_err(&client->dev, "Failed to register i2c regmap (%d)\n", - (int)PTR_ERR(sdata->regmap)); + dev_err(&client->dev, "Failed to register i2c regmap (%ld)\n", + PTR_ERR(sdata->regmap)); return PTR_ERR(sdata->regmap); } diff --git a/drivers/iio/common/st_sensors/st_sensors_spi.c b/drivers/iio/common/st_sensors/st_sensors_spi.c index 1275fb0eda31..ee70515bb89f 100644 --- a/drivers/iio/common/st_sensors/st_sensors_spi.c +++ b/drivers/iio/common/st_sensors/st_sensors_spi.c @@ -44,7 +44,7 @@ static bool st_sensors_is_spi_3_wire(struct spi_device *spi) if (device_property_read_bool(dev, "spi-3wire")) return true; - pdata = (struct st_sensors_platform_data *)dev->platform_data; + pdata = dev_get_platdata(dev); if (pdata && pdata->spi_3wire) return true; @@ -101,8 +101,8 @@ int st_sensors_spi_configure(struct iio_dev *indio_dev, sdata->regmap = devm_regmap_init_spi(spi, config); if (IS_ERR(sdata->regmap)) { - dev_err(&spi->dev, "Failed to register spi regmap (%d)\n", - (int)PTR_ERR(sdata->regmap)); + dev_err(&spi->dev, "Failed to register spi regmap (%ld)\n", + PTR_ERR(sdata->regmap)); return PTR_ERR(sdata->regmap); } diff --git a/drivers/iio/common/st_sensors/st_sensors_trigger.c b/drivers/iio/common/st_sensors/st_sensors_trigger.c index e817537cdfb5..0507283bd4c1 100644 --- a/drivers/iio/common/st_sensors/st_sensors_trigger.c +++ b/drivers/iio/common/st_sensors/st_sensors_trigger.c @@ -44,8 +44,7 @@ static int st_sensors_new_samples_available(struct iio_dev *indio_dev, sdata->sensor_settings->drdy_irq.stat_drdy.addr, &status); if (ret < 0) { - dev_err(sdata->dev, - "error checking samples available\n"); + dev_err(sdata->dev, "error checking samples available\n"); return ret; } @@ -148,9 +147,7 @@ int st_sensors_allocate_trigger(struct iio_dev *indio_dev, case IRQF_TRIGGER_LOW: if (!sdata->sensor_settings->drdy_irq.addr_ihl) { dev_err(&indio_dev->dev, - "falling/low specified for IRQ " - "but hardware supports only rising/high: " - "will request rising/high\n"); + "falling/low specified for IRQ but hardware supports only rising/high: will request rising/high\n"); if (irq_trig == IRQF_TRIGGER_FALLING) irq_trig = IRQF_TRIGGER_RISING; if (irq_trig == IRQF_TRIGGER_LOW) @@ -163,8 +160,7 @@ int st_sensors_allocate_trigger(struct iio_dev *indio_dev, if (err < 0) goto iio_trigger_free; dev_info(&indio_dev->dev, - "interrupts on the falling edge or " - "active low level\n"); + "interrupts on the falling edge or active low level\n"); } break; case IRQF_TRIGGER_RISING: @@ -178,8 +174,7 @@ int st_sensors_allocate_trigger(struct iio_dev *indio_dev, default: /* This is the most preferred mode, if possible */ dev_err(&indio_dev->dev, - "unsupported IRQ trigger specified (%lx), enforce " - "rising edge\n", irq_trig); + "unsupported IRQ trigger specified (%lx), enforce rising edge\n", irq_trig); irq_trig = IRQF_TRIGGER_RISING; } |