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| author | Kylene Jo Hall <kjhall@us.ibm.com> | 2005-11-18 01:10:57 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-11-18 07:49:45 -0800 |
| commit | ba3961152e7016237e15e3dfc18f08c1853d156b (patch) | |
| tree | eef7380031f0e267ce78499f66b04edc2e51a0aa /drivers | |
| parent | 966cc04b4d9d3d7a49e744888628acc36ebec5d4 (diff) | |
| download | linux-ba3961152e7016237e15e3dfc18f08c1853d156b.tar.gz linux-ba3961152e7016237e15e3dfc18f08c1853d156b.tar.bz2 linux-ba3961152e7016237e15e3dfc18f08c1853d156b.zip | |
[PATCH] tpm: use flush_scheduled_work()
Add the necessary flush_schedule_work calls when canceling the timer.
Signed-off-by: Kylene Hall <kjhall@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/char/tpm/tpm.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/char/tpm/tpm.c b/drivers/char/tpm/tpm.c index 0b283d246730..a9be0e8eaea5 100644 --- a/drivers/char/tpm/tpm.c +++ b/drivers/char/tpm/tpm.c @@ -377,6 +377,7 @@ int tpm_release(struct inode *inode, struct file *file) file->private_data = NULL; chip->num_opens--; del_singleshot_timer_sync(&chip->user_read_timer); + flush_scheduled_work(); atomic_set(&chip->data_pending, 0); put_device(chip->dev); kfree(chip->data_buffer); @@ -428,6 +429,7 @@ ssize_t tpm_read(struct file * file, char __user *buf, int ret_size; del_singleshot_timer_sync(&chip->user_read_timer); + flush_scheduled_work(); ret_size = atomic_read(&chip->data_pending); atomic_set(&chip->data_pending, 0); if (ret_size > 0) { /* relay data */ |