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authorMika Kuoppala <mika.kuoppala@linux.intel.com>2015-07-16 19:36:51 +0300
committerDaniel Vetter <daniel.vetter@ffwll.ch>2015-07-17 09:06:40 +0200
commit661abfc028886eb1c6b5b9dbc433ef8cfb11217d (patch)
treecef34dd59093046aebc551b5a29ab5f21ac8dbd4 /drivers/irqchip/irq-crossbar.c
parent264954811af62dcfe17fc44cef379b315bb066eb (diff)
drm/i915: Fix divide by zero on watermark update
Fix divide by zero if we end up updating the watermarks with zero dotclock. This is a stop gap measure to allow module load in cases where our state keeping fails. v2: WARN_ON added (Paulo) Cc: Paulo Zanoni <przanoni@gmail.com> Cc: Damien Lespiau <damien.lespiau@intel.com> Signed-off-by: Mika Kuoppala <mika.kuoppala@intel.com> Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com> Reviewed-by: Damien Lespiau <damien.lespiau@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/irqchip/irq-crossbar.c')
0 files changed, 0 insertions, 0 deletions