Pull staging/IIO fixes from Greg KH: "Here are a few small staging and IIO driver fixes for 4.18-rc3. Nothing major or big, all just fixes for reported problems since 4.18-rc1. All of these have been in linux-next this week with no reported problems" * tag 'staging-4.18-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: staging: android: ion: Return an ERR_PTR in ion_map_kernel staging: comedi: quatech_daqp_cs: fix no-op loop daqp_ao_insn_write() iio: imu: inv_mpu6050: Fix probe() failure on older ACPI based machines iio: buffer: fix the function signature to match implementation iio: mma8452: Fix ignoring MMA8452_INT_DRDY iio: tsl2x7x/tsl2772: avoid potential division by zero iio: pressure: bmp280: fix relative humidity unit
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| @@ -141,7 +141,7 @@ int iio_dma_buffer_read(struct iio_buffer *buffer, size_t n, · 140 unmodified lines | ||
| 141 | 141 | char __user *user_buffer); |
| 142 | 142 | size_t iio_dma_buffer_data_available(struct iio_buffer *buffer); |
| 143 | 143 | int iio_dma_buffer_set_bytes_per_datum(struct iio_buffer *buffer, size_t bpd); |
| 144 | −int iio_dma_buffer_set_length(struct iio_buffer *buffer, int length); | |
| 144 | +int iio_dma_buffer_set_length(struct iio_buffer *buffer, unsigned int length); | |
| 145 | 145 | int iio_dma_buffer_request_update(struct iio_buffer *buffer); |
| 146 | 146 | |
| 147 | 147 | int iio_dma_buffer_init(struct iio_dma_buffer_queue *queue, |