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authorLinus Torvalds <torvalds@linux-foundation.org>2012-05-23 09:01:41 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2012-05-23 09:01:41 -0700
commit3a8580f82024e30b31c662aa49346adf7a3bcdb5 (patch)
tree7769a01f152b4081f4e4225e499082fd5c67b184 /kernel/irq
parent1d767cae4dbd4116fc3b2cc3251a20760f98339f (diff)
parent2ccf62b36097aa88e0ea152d6ef0c0ca2d3884e6 (diff)
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml
Pull UML updates from Richard Weinberger: "Most changes are bug fixes and cleanups" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml: um: missing checks of __put_user()/__get_user() return values um: stub_rt_sigsuspend isn't needed these days anymore um/x86: merge (and trim) 32- and 64-bit variants of ptrace.h irq: Remove irq_chip->release() um: Remove CONFIG_IRQ_RELEASE_METHOD um: Remove usage of irq_chip->release() um: Implement um_free_irq() um: Fix __swp_type() um: Implement a custom pte_same() function um: Add BUG() to do_ops()'s error path um: Remove unused variables um: bury unused _TIF_RESTORE_SIGMASK um: wrong sigmask saved in case of multiple sigframes um: add TIF_NOTIFY_RESUME um: ->restart_block.fn needs to be reset on sigreturn
Diffstat (limited to 'kernel/irq')
-rw-r--r--kernel/irq/manage.c6
1 files changed, 0 insertions, 6 deletions
diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
index 585f6381f8e4..bb32326afe87 100644
--- a/kernel/irq/manage.c
+++ b/kernel/irq/manage.c
@@ -1220,12 +1220,6 @@ static struct irqaction *__free_irq(unsigned int irq, void *dev_id)
/* Found it - now remove it from the list of entries: */
*action_ptr = action->next;
- /* Currently used only by UML, might disappear one day: */
-#ifdef CONFIG_IRQ_RELEASE_METHOD
- if (desc->irq_data.chip->release)
- desc->irq_data.chip->release(irq, dev_id);
-#endif
-
/* If this was the last handler, shut down the IRQ line: */
if (!desc->action)
irq_shutdown(desc);