diff options
| author | Rabin Vincent <rabin.vincent@stericsson.com> | 2012-01-31 14:36:51 +0530 |
|---|---|---|
| committer | Philippe Langlais <philippe.langlais@stericsson.com> | 2012-05-22 11:03:00 +0200 |
| commit | 30f4d595f710bdf53400a343c49678e41ab59ecc (patch) | |
| tree | ce39858fb990cb177bedb8b8e54f5f69b41ed8ce | |
| parent | 1822dc467592a9bc31f92dec9a9fb7b8b91e31bb (diff) | |
mmc: init sysfs attr to fix lockdep warnings
BUG: key df230ba4 not in .data!
------------[ cut here ]------------
WARNING: at kernel/lockdep.c:2885 sysfs_add_file_mode+0x4c/0xb0()
Modules linked in:
[<c01a36ac>] (unwind_backtrace+0x0/0xec) from [<c01c90a0>] (warn_slowpath_common+0x4c/0x64)
[<c01c90a0>] (warn_slowpath_common+0x4c/0x64) from [<c01c90d0>] (warn_slowpath_null+0x18/0x1c)
[<c01c90d0>] (warn_slowpath_null+0x18/0x1c) from [<c02c5ad8>] (sysfs_add_file_mode+0x4c/0xb0)
[<c02c5ad8>] (sysfs_add_file_mode+0x4c/0xb0) from [<c04c1df4>] (mmc_add_disk+0xb8/0x154)
[<c04c1df4>] (mmc_add_disk+0xb8/0x154) from [<c04c1f78>] (mmc_blk_probe+0xe8/0x138)
[<c04c1f78>] (mmc_blk_probe+0xe8/0x138) from [<c04b72d4>] (mmc_bus_probe+0x18/0x1c)
[<c04b72d4>] (mmc_bus_probe+0x18/0x1c) from [<c03f2c90>] (really_probe+0x98/0x148)
[<c03f2c90>] (really_probe+0x98/0x148) from [<c03f2d88>] (driver_probe_device+0x48/0x60)
[<c03f2d88>] (driver_probe_device+0x48/0x60) from [<c03f21e8>] (bus_for_each_drv+0x44/0x74)
[<c03f21e8>] (bus_for_each_drv+0x44/0x74) from [<c03f2f08>] (device_attach+0x78/0xa4)
[<c03f2f08>] (device_attach+0x78/0xa4) from [<c03f2020>] (bus_probe_device+0x24/0x40)
[<c03f2020>] (bus_probe_device+0x24/0x40) from [<c03f0ff0>] (device_add+0x174/0x2b4)
[<c03f0ff0>] (device_add+0x174/0x2b4) from [<c04b7500>] (mmc_add_card+0x138/0x188)
[<c04b7500>] (mmc_add_card+0x138/0x188) from [<c04b91bc>] (mmc_attach_mmc+0x108/0x178)
[<c04b91bc>] (mmc_attach_mmc+0x108/0x178) from [<c04b5c08>] (mmc_rescan_try_freq+0x5c/0x7c)
[<c04b5c08>] (mmc_rescan_try_freq+0x5c/0x7c) from [<c04b67ec>] (mmc_rescan+0x1c8/0x20c)
[<c04b67ec>] (mmc_rescan+0x1c8/0x20c) from [<c01e250c>] (process_one_work+0x2ac/0x4c8)
[<c01e250c>] (process_one_work+0x2ac/0x4c8) from [<c01e29f8>] (worker_thread+0x144/0x234)
[<c01e29f8>] (worker_thread+0x144/0x234) from [<c01e8280>] (kthread+0x80/0x88)
[<c01e8280>] (kthread+0x80/0x88) from [<c019dc88>] (kernel_thread_exit+0x0/0x8)
---[ end trace 90d62d7618c6b90e ]---
Change-Id: I123e84b08e085d1b562674533417cb43f295095d
Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com>
ST-Ericsson ID: 413918
ST-Ericsson Linux next: NA
ST-Ericsson FOSS-OUT ID: Trivial
Change-Id: I216974bfa1323d3a390ee8e8acc029c13a9525f5
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/47172
Tested-by: Rabin VINCENT <rabin.vincent@stericsson.com>
Reviewed-by: QABUILD
Reviewed-by: Johan RUDHOLM <johan.rudholm@stericsson.com>
Reviewed-by: Rabin VINCENT <rabin.vincent@stericsson.com>
| -rw-r--r-- | drivers/mmc/card/block.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c index c2f8d781ce1..4c1b59aff9d 100644 --- a/drivers/mmc/card/block.c +++ b/drivers/mmc/card/block.c @@ -1815,6 +1815,7 @@ static int mmc_add_disk(struct mmc_blk_data *md) md->power_ro_lock_legacy.show = boot_partition_ro_lock_show; md->power_ro_lock_legacy.store = boot_partition_ro_lock_store; + sysfs_attr_init(&md->power_ro_lock_legacy.attr); md->power_ro_lock_legacy.attr.mode = mode; md->power_ro_lock_legacy.attr.name = "ro_lock"; ret = device_create_file(disk_to_dev(md->disk), |