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| author | Thomas Gleixner <tglx@linutronix.de> | 2015-04-08 21:26:21 (GMT) |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2015-04-08 21:26:21 (GMT) |
| commit | 462b69b1e43ceccab68a47d65b1e46520cd0fdc0 (patch) | |
| tree | 3c961fcb5889c5ab14ab36d8ef7421fc96c95959 /drivers/staging/iio/resolver/ad2s1200.c | |
| parent | d8bf368d0631d4bc2612d8bf2e4e8e74e620d0cc (diff) | |
| parent | f22e6e847115abc3a0e2ad7bb18d243d42275af1 (diff) | |
| download | linux-462b69b1e43ceccab68a47d65b1e46520cd0fdc0.tar.xz | |
Merge branch 'linus' into irq/core to get the GIC updates which
conflict with pending GIC changes.
Conflicts:
drivers/usb/isp1760/isp1760-core.c
Diffstat (limited to 'drivers/staging/iio/resolver/ad2s1200.c')
| -rw-r--r-- | drivers/staging/iio/resolver/ad2s1200.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/staging/iio/resolver/ad2s1200.c b/drivers/staging/iio/resolver/ad2s1200.c index 017d2f8..c17893b 100644 --- a/drivers/staging/iio/resolver/ad2s1200.c +++ b/drivers/staging/iio/resolver/ad2s1200.c @@ -18,6 +18,7 @@ #include <linux/delay.h> #include <linux/gpio.h> #include <linux/module.h> +#include <linux/bitops.h> #include <linux/iio/iio.h> #include <linux/iio/sysfs.h> @@ -68,7 +69,7 @@ static int ad2s1200_read_raw(struct iio_dev *indio_dev, break; case IIO_ANGL_VEL: vel = (((s16)(st->rx[0])) << 4) | ((st->rx[1] & 0xF0) >> 4); - vel = (vel << 4) >> 4; + vel = sign_extend32(vel, 11); *val = vel; break; default: |