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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-01-17 16:34:33 -0800
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-01-17 16:34:33 -0800
commitaec992f2ba183e8fcbb761c6d6ee2f0772b151ce (patch)
tree639898e7d3afededda30705c0c7ff93f533364a8
parent1ee4c55fc9620451b2a825d793042a7e0775391b (diff)
parenta02a8c42b588059aa06dff6f614a7afcba12df69 (diff)
downloadlinaro-lsk-aec992f2ba183e8fcbb761c6d6ee2f0772b151ce.tar.gz
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
-rw-r--r--drivers/staging/iio/adc/mxs-lradc.c2
-rw-r--r--drivers/staging/iio/gyro/adis16080_core.c2
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 fb31b457a56..c5ceb9d90ea 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 3525a68d6a7..41d7350d030 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;