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authorRussell King <rmk+kernel@armlinux.org.uk>2017-02-07 15:03:02 -0800
committerDavid S. Miller <davem@davemloft.net>2017-02-10 13:51:03 -0500
commit7ca2ea8253f1fbb69c437b66255a2331ff2e14c2 (patch)
tree34968a0af62c5acb76a1204becac80af88cfceb5 /net/phonet
parentda5df6205b9c493b9367dab057b0f80da46a0fdb (diff)
MIPS: Octeon: Remove unnecessary MODULE_*()
octeon-platform.c can not be built as a module for two reasons: (a) the Makefile doesn't allow it: obj-y := cpu.o setup.o octeon-platform.o octeon-irq.o csrc-octeon.o (b) the multiple *_initcall() statements, each of which are translated to a module_init() call when attempting a module build, become aliases to init_module(). Having more than one alias will cause a build error. Hence, rather than adding a linux/module.h include, remove the redundant MODULE_*() from this file. Acked-by: David Daney <david.daney@cavium.com> Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/phonet')
0 files changed, 0 insertions, 0 deletions
tl+0xa3/0x5e0 SyS_ioctl+0x79/0x90 entry_SYSCALL_64_fastpath+0x13/0x94 - i915 unpin_work workqueue: intel_unpin_work_fn+0x58/0x140 [i915] process_one_work+0x1f1/0x480 worker_thread+0x48/0x4d0 kthread+0x101/0x140 and this patch purely papers over the issue by adding a NULL pointer check and a WARN_ON_ONCE() to avoid the oops that would then generally make the machine unresponsive. Other callers of i915_gem_object_to_ggtt() seem to also check for the returned pointer being NULL and warn about it, so this clearly has happened before in other places. [ Reported it originally to the i915 developers on Jan 8, applying the ugly workaround on my own now after triggering the problem for the second time with no feedback. This is likely to be the same bug reported as https://bugs.freedesktop.org/show_bug.cgi?id=98829 https://bugs.freedesktop.org/show_bug.cgi?id=99134 which has a patch for the underlying problem, but it hasn't gotten to me, so I'm applying the workaround. ] Cc: Daniel Vetter <daniel.vetter@intel.com> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Cc: Imre Deak <imre.deak@intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'sound/soc/cirrus')