From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1CA5F2135B8; Tue, 26 Aug 2025 11:30:49 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756207849; cv=none; b=BsYhLxKcrWdGUeZuO1T2/c6fiil6yTU7D9MDXpzmk20gwSr72Zwsm9rQL7UEw5qt2LFGlpb19hGHAb+r1V5ozzxl5/ZsaXBNGuD5mAP3O+fb7WMutBjGInse+gIiPHqR2w6BcycUypTEdqq3zlvek21epYLkdHdjZfY70+dKFNQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756207849; c=relaxed/simple; bh=gTpUDGb9DPChOjCtzyqtoYJ2OCTk3HzTn9DDSwUDfhs=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=HfzVCpmjpkq3A+Sb/OaRHWvHT4OnzbITQ3ujwfvFXBZYWVmlXiCqu8/9RHvYRabxK7OFNWbz+MPb/pdIt8osFixUIjE61zc8+gvM4jRmRK81rCmB4l5GuEUE9A8tbkaisblf1izCR7M4XYIXQEtkb1SXwZDM9ubQWU9gjLwvlt0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=XTUfJFmo; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="XTUfJFmo" Received: by smtp.kernel.org (Postfix) with ESMTPSA id A6B6FC4CEF1; Tue, 26 Aug 2025 11:30:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1756207849; bh=gTpUDGb9DPChOjCtzyqtoYJ2OCTk3HzTn9DDSwUDfhs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=XTUfJFmoyobYCi31Hp3U3RYGdSJglXtTTb6wAZfPQoBXR+l8FL2ozElgH/thBn6ob C2pcNAddRYQv9Leq0Binvho6BUiw8y2U6ieF44fJHtcVLN/I21wH9ymXld20nlaUqH 9kyUjjw82v7V3SsRcsI8k0Q0PvduvXy3nFG0+Skc= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Andy Shevchenko , Jean-Baptiste Maneyrol , Jonathan Cameron , Sasha Levin Subject: [PATCH 6.16 340/457] iio: imu: inv_icm42600: Convert to uXX and sXX integer types Date: Tue, 26 Aug 2025 13:10:24 +0200 Message-ID: <20250826110945.735803018@linuxfoundation.org> X-Mailer: git-send-email 2.50.1 In-Reply-To: <20250826110937.289866482@linuxfoundation.org> References: <20250826110937.289866482@linuxfoundation.org> User-Agent: quilt/0.68 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.16-stable review patch. If anyone has any objections, please let me know. ------------------ From: Andy Shevchenko [ Upstream commit a4135386fa49c2a170b89296da12c4a3be2089d9 ] The driver code is full of intXX_t and uintXX_t types which is not the pattern we use in the IIO subsystem. Switch the driver to use kernel internal types for that. No functional changes. Signed-off-by: Andy Shevchenko Acked-by: Jean-Baptiste Maneyrol Link: https://patch.msgid.link/20250616090423.575736-1-andriy.shevchenko@linux.intel.com Signed-off-by: Jonathan Cameron Stable-dep-of: dfdc31e7ccf3 ("iio: imu: inv_icm42600: change invalid data error to -EBUSY") Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- drivers/iio/imu/inv_icm42600/inv_icm42600.h | 8 ++-- drivers/iio/imu/inv_icm42600/inv_icm42600_accel.c | 26 +++++++-------- drivers/iio/imu/inv_icm42600/inv_icm42600_buffer.c | 22 ++++++------ drivers/iio/imu/inv_icm42600/inv_icm42600_buffer.h | 10 ++--- drivers/iio/imu/inv_icm42600/inv_icm42600_core.c | 6 +-- drivers/iio/imu/inv_icm42600/inv_icm42600_gyro.c | 36 ++++++++++----------- drivers/iio/imu/inv_icm42600/inv_icm42600_temp.c | 6 +-- 7 files changed, 57 insertions(+), 57 deletions(-) --- a/drivers/iio/imu/inv_icm42600/inv_icm42600.h +++ b/drivers/iio/imu/inv_icm42600/inv_icm42600.h @@ -164,11 +164,11 @@ struct inv_icm42600_state { struct inv_icm42600_suspended suspended; struct iio_dev *indio_gyro; struct iio_dev *indio_accel; - uint8_t buffer[2] __aligned(IIO_DMA_MINALIGN); + u8 buffer[2] __aligned(IIO_DMA_MINALIGN); struct inv_icm42600_fifo fifo; struct { - int64_t gyro; - int64_t accel; + s64 gyro; + s64 accel; } timestamp; }; @@ -410,7 +410,7 @@ const struct iio_mount_matrix * inv_icm42600_get_mount_matrix(const struct iio_dev *indio_dev, const struct iio_chan_spec *chan); -uint32_t inv_icm42600_odr_to_period(enum inv_icm42600_odr odr); +u32 inv_icm42600_odr_to_period(enum inv_icm42600_odr odr); int inv_icm42600_set_accel_conf(struct inv_icm42600_state *st, struct inv_icm42600_sensor_conf *conf, --- a/drivers/iio/imu/inv_icm42600/inv_icm42600_accel.c +++ b/drivers/iio/imu/inv_icm42600/inv_icm42600_accel.c @@ -177,7 +177,7 @@ static const struct iio_chan_spec inv_ic */ struct inv_icm42600_accel_buffer { struct inv_icm42600_fifo_sensor_data accel; - int16_t temp; + s16 temp; aligned_s64 timestamp; }; @@ -241,7 +241,7 @@ out_unlock: static int inv_icm42600_accel_read_sensor(struct iio_dev *indio_dev, struct iio_chan_spec const *chan, - int16_t *val) + s16 *val) { struct inv_icm42600_state *st = iio_device_get_drvdata(indio_dev); struct inv_icm42600_sensor_state *accel_st = iio_priv(indio_dev); @@ -284,7 +284,7 @@ static int inv_icm42600_accel_read_senso if (ret) goto exit; - *val = (int16_t)be16_to_cpup(data); + *val = (s16)be16_to_cpup(data); if (*val == INV_ICM42600_DATA_INVALID) ret = -EINVAL; exit: @@ -492,11 +492,11 @@ static int inv_icm42600_accel_read_offse int *val, int *val2) { struct device *dev = regmap_get_device(st->map); - int64_t val64; - int32_t bias; + s64 val64; + s32 bias; unsigned int reg; - int16_t offset; - uint8_t data[2]; + s16 offset; + u8 data[2]; int ret; if (chan->type != IIO_ACCEL) @@ -550,7 +550,7 @@ static int inv_icm42600_accel_read_offse * result in micro (1000000) * (offset * 5 * 9.806650 * 1000000) / 10000 */ - val64 = (int64_t)offset * 5LL * 9806650LL; + val64 = (s64)offset * 5LL * 9806650LL; /* for rounding, add + or - divisor (10000) divided by 2 */ if (val64 >= 0) val64 += 10000LL / 2LL; @@ -568,10 +568,10 @@ static int inv_icm42600_accel_write_offs int val, int val2) { struct device *dev = regmap_get_device(st->map); - int64_t val64; - int32_t min, max; + s64 val64; + s32 min, max; unsigned int reg, regval; - int16_t offset; + s16 offset; int ret; if (chan->type != IIO_ACCEL) @@ -596,7 +596,7 @@ static int inv_icm42600_accel_write_offs inv_icm42600_accel_calibbias[1]; max = inv_icm42600_accel_calibbias[4] * 1000000L + inv_icm42600_accel_calibbias[5]; - val64 = (int64_t)val * 1000000LL + (int64_t)val2; + val64 = (s64)val * 1000000LL + (s64)val2; if (val64 < min || val64 > max) return -EINVAL; @@ -671,7 +671,7 @@ static int inv_icm42600_accel_read_raw(s int *val, int *val2, long mask) { struct inv_icm42600_state *st = iio_device_get_drvdata(indio_dev); - int16_t data; + s16 data; int ret; switch (chan->type) { --- a/drivers/iio/imu/inv_icm42600/inv_icm42600_buffer.c +++ b/drivers/iio/imu/inv_icm42600/inv_icm42600_buffer.c @@ -26,28 +26,28 @@ #define INV_ICM42600_FIFO_HEADER_ODR_GYRO BIT(0) struct inv_icm42600_fifo_1sensor_packet { - uint8_t header; + u8 header; struct inv_icm42600_fifo_sensor_data data; - int8_t temp; + s8 temp; } __packed; #define INV_ICM42600_FIFO_1SENSOR_PACKET_SIZE 8 struct inv_icm42600_fifo_2sensors_packet { - uint8_t header; + u8 header; struct inv_icm42600_fifo_sensor_data accel; struct inv_icm42600_fifo_sensor_data gyro; - int8_t temp; + s8 temp; __be16 timestamp; } __packed; #define INV_ICM42600_FIFO_2SENSORS_PACKET_SIZE 16 ssize_t inv_icm42600_fifo_decode_packet(const void *packet, const void **accel, - const void **gyro, const int8_t **temp, + const void **gyro, const s8 **temp, const void **timestamp, unsigned int *odr) { const struct inv_icm42600_fifo_1sensor_packet *pack1 = packet; const struct inv_icm42600_fifo_2sensors_packet *pack2 = packet; - uint8_t header = *((const uint8_t *)packet); + u8 header = *((const u8 *)packet); /* FIFO empty */ if (header & INV_ICM42600_FIFO_HEADER_MSG) { @@ -100,7 +100,7 @@ ssize_t inv_icm42600_fifo_decode_packet( void inv_icm42600_buffer_update_fifo_period(struct inv_icm42600_state *st) { - uint32_t period_gyro, period_accel, period; + u32 period_gyro, period_accel, period; if (st->fifo.en & INV_ICM42600_SENSOR_GYRO) period_gyro = inv_icm42600_odr_to_period(st->conf.gyro.odr); @@ -204,8 +204,8 @@ int inv_icm42600_buffer_update_watermark { size_t packet_size, wm_size; unsigned int wm_gyro, wm_accel, watermark; - uint32_t period_gyro, period_accel, period; - uint32_t latency_gyro, latency_accel, latency; + u32 period_gyro, period_accel, period; + u32 latency_gyro, latency_accel, latency; bool restore; __le16 raw_wm; int ret; @@ -459,7 +459,7 @@ int inv_icm42600_buffer_fifo_read(struct __be16 *raw_fifo_count; ssize_t i, size; const void *accel, *gyro, *timestamp; - const int8_t *temp; + const s8 *temp; unsigned int odr; int ret; @@ -550,7 +550,7 @@ int inv_icm42600_buffer_hwfifo_flush(str struct inv_icm42600_sensor_state *gyro_st = iio_priv(st->indio_gyro); struct inv_icm42600_sensor_state *accel_st = iio_priv(st->indio_accel); struct inv_sensors_timestamp *ts; - int64_t gyro_ts, accel_ts; + s64 gyro_ts, accel_ts; int ret; gyro_ts = iio_get_time_ns(st->indio_gyro); --- a/drivers/iio/imu/inv_icm42600/inv_icm42600_buffer.h +++ b/drivers/iio/imu/inv_icm42600/inv_icm42600_buffer.h @@ -28,7 +28,7 @@ struct inv_icm42600_state; struct inv_icm42600_fifo { unsigned int on; unsigned int en; - uint32_t period; + u32 period; struct { unsigned int gyro; unsigned int accel; @@ -41,7 +41,7 @@ struct inv_icm42600_fifo { size_t accel; size_t total; } nb; - uint8_t data[2080] __aligned(IIO_DMA_MINALIGN); + u8 data[2080] __aligned(IIO_DMA_MINALIGN); }; /* FIFO data packet */ @@ -52,7 +52,7 @@ struct inv_icm42600_fifo_sensor_data { } __packed; #define INV_ICM42600_FIFO_DATA_INVALID -32768 -static inline int16_t inv_icm42600_fifo_get_sensor_data(__be16 d) +static inline s16 inv_icm42600_fifo_get_sensor_data(__be16 d) { return be16_to_cpu(d); } @@ -60,7 +60,7 @@ static inline int16_t inv_icm42600_fifo_ static inline bool inv_icm42600_fifo_is_data_valid(const struct inv_icm42600_fifo_sensor_data *s) { - int16_t x, y, z; + s16 x, y, z; x = inv_icm42600_fifo_get_sensor_data(s->x); y = inv_icm42600_fifo_get_sensor_data(s->y); @@ -75,7 +75,7 @@ inv_icm42600_fifo_is_data_valid(const st } ssize_t inv_icm42600_fifo_decode_packet(const void *packet, const void **accel, - const void **gyro, const int8_t **temp, + const void **gyro, const s8 **temp, const void **timestamp, unsigned int *odr); extern const struct iio_buffer_setup_ops inv_icm42600_buffer_ops; --- a/drivers/iio/imu/inv_icm42600/inv_icm42600_core.c +++ b/drivers/iio/imu/inv_icm42600/inv_icm42600_core.c @@ -103,7 +103,7 @@ const struct regmap_config inv_icm42600_ EXPORT_SYMBOL_NS_GPL(inv_icm42600_spi_regmap_config, "IIO_ICM42600"); struct inv_icm42600_hw { - uint8_t whoami; + u8 whoami; const char *name; const struct inv_icm42600_conf *conf; }; @@ -188,9 +188,9 @@ inv_icm42600_get_mount_matrix(const stru return &st->orientation; } -uint32_t inv_icm42600_odr_to_period(enum inv_icm42600_odr odr) +u32 inv_icm42600_odr_to_period(enum inv_icm42600_odr odr) { - static uint32_t odr_periods[INV_ICM42600_ODR_NB] = { + static u32 odr_periods[INV_ICM42600_ODR_NB] = { /* reserved values */ 0, 0, 0, /* 8kHz */ --- a/drivers/iio/imu/inv_icm42600/inv_icm42600_gyro.c +++ b/drivers/iio/imu/inv_icm42600/inv_icm42600_gyro.c @@ -77,7 +77,7 @@ static const struct iio_chan_spec inv_ic */ struct inv_icm42600_gyro_buffer { struct inv_icm42600_fifo_sensor_data gyro; - int16_t temp; + s16 temp; aligned_s64 timestamp; }; @@ -139,7 +139,7 @@ out_unlock: static int inv_icm42600_gyro_read_sensor(struct inv_icm42600_state *st, struct iio_chan_spec const *chan, - int16_t *val) + s16 *val) { struct device *dev = regmap_get_device(st->map); struct inv_icm42600_sensor_conf conf = INV_ICM42600_SENSOR_CONF_INIT; @@ -179,7 +179,7 @@ static int inv_icm42600_gyro_read_sensor if (ret) goto exit; - *val = (int16_t)be16_to_cpup(data); + *val = (s16)be16_to_cpup(data); if (*val == INV_ICM42600_DATA_INVALID) ret = -EINVAL; exit: @@ -399,11 +399,11 @@ static int inv_icm42600_gyro_read_offset int *val, int *val2) { struct device *dev = regmap_get_device(st->map); - int64_t val64; - int32_t bias; + s64 val64; + s32 bias; unsigned int reg; - int16_t offset; - uint8_t data[2]; + s16 offset; + u8 data[2]; int ret; if (chan->type != IIO_ANGL_VEL) @@ -457,7 +457,7 @@ static int inv_icm42600_gyro_read_offset * result in nano (1000000000) * (offset * 64 * Pi * 1000000000) / (2048 * 180) */ - val64 = (int64_t)offset * 64LL * 3141592653LL; + val64 = (s64)offset * 64LL * 3141592653LL; /* for rounding, add + or - divisor (2048 * 180) divided by 2 */ if (val64 >= 0) val64 += 2048 * 180 / 2; @@ -475,9 +475,9 @@ static int inv_icm42600_gyro_write_offse int val, int val2) { struct device *dev = regmap_get_device(st->map); - int64_t val64, min, max; + s64 val64, min, max; unsigned int reg, regval; - int16_t offset; + s16 offset; int ret; if (chan->type != IIO_ANGL_VEL) @@ -498,11 +498,11 @@ static int inv_icm42600_gyro_write_offse } /* inv_icm42600_gyro_calibbias: min - step - max in nano */ - min = (int64_t)inv_icm42600_gyro_calibbias[0] * 1000000000LL + - (int64_t)inv_icm42600_gyro_calibbias[1]; - max = (int64_t)inv_icm42600_gyro_calibbias[4] * 1000000000LL + - (int64_t)inv_icm42600_gyro_calibbias[5]; - val64 = (int64_t)val * 1000000000LL + (int64_t)val2; + min = (s64)inv_icm42600_gyro_calibbias[0] * 1000000000LL + + (s64)inv_icm42600_gyro_calibbias[1]; + max = (s64)inv_icm42600_gyro_calibbias[4] * 1000000000LL + + (s64)inv_icm42600_gyro_calibbias[5]; + val64 = (s64)val * 1000000000LL + (s64)val2; if (val64 < min || val64 > max) return -EINVAL; @@ -577,7 +577,7 @@ static int inv_icm42600_gyro_read_raw(st int *val, int *val2, long mask) { struct inv_icm42600_state *st = iio_device_get_drvdata(indio_dev); - int16_t data; + s16 data; int ret; switch (chan->type) { @@ -803,9 +803,9 @@ int inv_icm42600_gyro_parse_fifo(struct ssize_t i, size; unsigned int no; const void *accel, *gyro, *timestamp; - const int8_t *temp; + const s8 *temp; unsigned int odr; - int64_t ts_val; + s64 ts_val; /* buffer is copied to userspace, zeroing it to avoid any data leak */ struct inv_icm42600_gyro_buffer buffer = { }; --- a/drivers/iio/imu/inv_icm42600/inv_icm42600_temp.c +++ b/drivers/iio/imu/inv_icm42600/inv_icm42600_temp.c @@ -13,7 +13,7 @@ #include "inv_icm42600.h" #include "inv_icm42600_temp.h" -static int inv_icm42600_temp_read(struct inv_icm42600_state *st, int16_t *temp) +static int inv_icm42600_temp_read(struct inv_icm42600_state *st, s16 *temp) { struct device *dev = regmap_get_device(st->map); __be16 *raw; @@ -31,7 +31,7 @@ static int inv_icm42600_temp_read(struct if (ret) goto exit; - *temp = (int16_t)be16_to_cpup(raw); + *temp = (s16)be16_to_cpup(raw); if (*temp == INV_ICM42600_DATA_INVALID) ret = -EINVAL; @@ -48,7 +48,7 @@ int inv_icm42600_temp_read_raw(struct ii int *val, int *val2, long mask) { struct inv_icm42600_state *st = iio_device_get_drvdata(indio_dev); - int16_t temp; + s16 temp; int ret; if (chan->type != IIO_TEMP)