Merge tag 'iio-fixes-for-3.8b' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-linus

Jonathan writes:

  Second round of fixes for IIO post 3.8-rc1

  Two tiny fixes
  * A build warning fix due to signed / unsigned comparison
  * Missing sign extension in adis16080

2 files changed, 2 insertions, 2 deletions

diff --git a/drivers/staging/iio/adc/mxs-lradc.c b/drivers/staging/iio/adc/mxs-lradc.c
index fb31b457a56a..c5ceb9d90ea8 100644
--- a/drivers/staging/iio/adc/mxs-lradc.c
+++ b/drivers/staging/iio/adc/mxs-lradc.c
@@ -239,7 +239,7 @@ static irqreturn_t mxs_lradc_trigger_handler(int irq, void *p)
         struct mxs_lradc *lradc = iio_priv(iio);
         const uint32_t chan_value = LRADC_CH_ACCUMULATE |
                 ((LRADC_DELAY_TIMER_LOOP - 1) << LRADC_CH_NUM_SAMPLES_OFFSET);
-        int i, j = 0;
+        unsigned int i, j = 0;
 
         for_each_set_bit(i, iio->active_scan_mask, iio->masklength) {
                 lradc->buffer[j] = readl(lradc->base + LRADC_CH(j));
diff --git a/drivers/staging/iio/gyro/adis16080_core.c b/drivers/staging/iio/gyro/adis16080_core.c
index 3525a68d6a75..41d7350d030f 100644
--- a/drivers/staging/iio/gyro/adis16080_core.c
+++ b/drivers/staging/iio/gyro/adis16080_core.c
@@ -69,7 +69,7 @@ static int adis16080_spi_read(struct iio_dev *indio_dev,
         ret = spi_read(st->us, st->buf, 2);
 
         if (ret == 0)
-                *val = ((st->buf[0] & 0xF) << 8) | st->buf[1];
+                *val = sign_extend32(((st->buf[0] & 0xF) << 8) | st->buf[1], 11);
         mutex_unlock(&st->buf_lock);
 
         return ret;