| commit | b77899985bdfd85a8e5a6e485033a9b4713d2471 | |
| author | Alex Dubov <oakad@yahoo.com> | |
| Sat, 26 Jul 2008 02:45:00 +0000 (25 19:45 -0700) | ||
| committer | Linus Torvalds <torvalds@linux-foundation.org> | |
| Sat, 26 Jul 2008 19:00:04 +0000 (26 12:00 -0700) | ||
| tree | 5cf53074b73de6fc27d8d8b0ac78fc8d32c0b9df | treesnapshot (tar.gz zip) |
| parent | 0147600172b4a5d261165d1aa5ef818d84da1557 | commitdiff |
memstick: allow "set_param" method to return an error code
Some controllers (Jmicron, for instance) can report temporal failure
condition during power-on. It is desirable to account for this using a
return value of "set_param" device method. The return value can also be
handy to distinguish between supported and unsupported device parameters
in run time.
[akpm@linux-foundation.org: coding-style fixes]
Signed-off-by: Alex Dubov <oakad@yahoo.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Some controllers (Jmicron, for instance) can report temporal failure
condition during power-on. It is desirable to account for this using a
return value of "set_param" device method. The return value can also be
handy to distinguish between supported and unsupported device parameters
in run time.
[akpm@linux-foundation.org: coding-style fixes]
Signed-off-by: Alex Dubov <oakad@yahoo.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>