| commit | 2e0fed7f7cdc41679e209c5636ad7537dc6210a9 | [log] [tgz] |
|---|---|---|
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | Mon Jul 27 18:03:59 2015 +0300 |
| committer | Lee Jones <lee.jones@linaro.org> | Tue Jul 28 08:50:42 2015 +0100 |
| tree | b6b445d658a1c4f2d2e95f8afcb9402f5807216c | |
| parent | ddef08dd00f5548f943422c86e4ffe67dd040b6c [diff] |
klist: implement klist_prev() klist_prev() gets the previous element in the list. It is useful to traverse through the list in reverse order, for example, to provide LIFO (last in first out) variant of access. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>