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| author | Fernando Guzman Lugo <x0095840@ti.com> | 2010-02-13 02:02:32 +0100 |
|---|---|---|
| committer | Hiroshi DOYU <Hiroshi.DOYU@nokia.com> | 2010-08-04 14:50:15 +0200 |
| commit | ad6d962735eb48dde1851269bdeaa042fdb39172 (patch) | |
| tree | 2228bde2dc326da9b1129f4e4b749c34375afb7b /arch/arm/plat-omap/mailbox.c | |
| parent | Linux 2.6.35 (diff) | |
| download | linux-ad6d962735eb48dde1851269bdeaa042fdb39172.tar.xz linux-ad6d962735eb48dde1851269bdeaa042fdb39172.zip | |
Mailbox: free mailbox interrupt before freeing blk queue
Free interrupt before freeing blk_queue to avoid
any attempt of access to blk_queue after it was freed.
Signed-off-by: Fernando Guzman Lugo <x0095840@ti.com>
Signed-off-by: Hiroshi DOYU <Hiroshi.DOYU@nokia.com>
Diffstat (limited to 'arch/arm/plat-omap/mailbox.c')
| -rw-r--r-- | arch/arm/plat-omap/mailbox.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/arm/plat-omap/mailbox.c b/arch/arm/plat-omap/mailbox.c index 08a2df766289..252a58698ef7 100644 --- a/arch/arm/plat-omap/mailbox.c +++ b/arch/arm/plat-omap/mailbox.c @@ -298,11 +298,10 @@ static int omap_mbox_startup(struct omap_mbox *mbox) static void omap_mbox_fini(struct omap_mbox *mbox) { + free_irq(mbox->irq, mbox); mbox_queue_free(mbox->txq); mbox_queue_free(mbox->rxq); - free_irq(mbox->irq, mbox); - if (unlikely(mbox->ops->shutdown)) { write_lock(&mboxes_lock); if (mbox_configured > 0) |