Kernel/linux
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2025-01-16 01:54:00 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Staging fixes for 3.16-rc6

Browse Source 
Here are 2 IIO driver fixes for 3.16-rc6 that resolve some reported issues.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v2
 
 iEYEABECAAYFAlPMHxEACgkQMUfUDdst+ymCLgCfe5O5VyAnDYpmnykiJYFIoKOG
 f50AoJJEPSMi2chNap5zUlcr+XfcALhG
 =VS0g
 -----END PGP SIGNATURE-----

Merge tag 'staging-3.16-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging

Pull more IIO driver fixes from Greg KH:
 "Here are two IIO driver fixes for 3.16-rc6 that resolve some reported
  issues"

* tag 'staging-3.16-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging:
  iio: mma8452: Use correct acceleration units.
  iio:core: Handle error when mask type is not separate
This commit is contained in:
Linus Torvalds 2014-07-20 20:44:53 -07:00
commit b7a68369ea
2 changed files with 10 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
drivers/iio/accel/mma8452.c
View File

@ -111,8 +111,14 @@ static const int mma8452_samp_freq[8][2] = {
{6, 250000}, {1, 560000}
};
/*
* Hardware has fullscale of -2G, -4G, -8G corresponding to raw value -2048
* The userspace interface uses m/s^2 and we declare micro units
* So scale factor is given by:
* g * N * 1000000 / 2048 for N = 2, 4, 8 and g=9.80665
*/
static const int mma8452_scales[3][2] = {
{0, 977}, {0, 1953}, {0, 3906}
{0, 9577}, {0, 19154}, {0, 38307}
};
static ssize_t mma8452_show_samp_freq_avail(struct device *dev,

3
drivers/iio/industrialio-event.c
View File

@ -345,6 +345,9 @@ static int iio_device_add_event(struct iio_dev *indio_dev,
&indio_dev->event_interface->dev_attr_list);
kfree(postfix);
if ((ret == -EBUSY) && (shared_by != IIO_SEPARATE))
continue;
if (ret)
return ret;