iio staging: fix cast warning

Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

diff --git a/drivers/staging/iio/iio_simple_dummy_buffer.c b/drivers/staging/iio/iio_simple_dummy_buffer.c
index c0951f9f8a2fe399b5d7ac40d0adb4edb3e5913f..bd628de472a9f431db96e23ee8a5017d004a9bce 100644 (file)
--- a/drivers/staging/iio/iio_simple_dummy_buffer.c
+++ b/drivers/staging/iio/iio_simple_dummy_buffer.c
@@ -85,7 +85,7 @@ static irqreturn_t iio_simple_dummy_trigger_h(int irq, void *p)
        }
        /* Store the timestamp at an 8 byte aligned offset */
        if (indio_dev->scan_timestamp)
-               *(s64 *)((phys_addr_t)data + ALIGN(len, sizeof(s64)))
+               *(s64 *)((u8 *)data + ALIGN(len, sizeof(s64)))
                        = iio_get_time_ns();
        buffer->access->store_to(buffer, (u8 *)data, pf->timestamp);