3.10-stable review patch. If anyone has any objections, please let me know.
------------------
From: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
commit 1c297a66654a3295ae87e2b7f3724d214eb2b5ec upstream.
Since the info_mask split, iio_channel_has_info() is not working correctly.
info_mask_separate and info_mask_shared_by_type, it is not possible to compare
them directly with the iio_chan_info_enum enum. Correct that bit using the BIT()
macro.
Signed-off-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
include/linux/iio/iio.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/include/linux/iio/iio.h
+++ b/include/linux/iio/iio.h
@@ -211,8 +211,8 @@ struct iio_chan_spec {
static inline bool iio_channel_has_info(const struct iio_chan_spec *chan,
enum iio_chan_info_enum type)
{
- return (chan->info_mask_separate & type) |
- (chan->info_mask_shared_by_type & type);
+ return (chan->info_mask_separate & BIT(type)) |
+ (chan->info_mask_shared_by_type & BIT(type));
}
#define IIO_ST(si, rb, sb, sh) \
--
To unsubscribe from this list: send the line "unsubscribe stable" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html