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pda_power: remove IRQF_SAMPLE_RANDOM which is now a no-op

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With the changes in the random tree, IRQF_SAMPLE_RANDOM is now a
no-op; interrupt randomness is now collected unconditionally in a very
low-overhead fashion; see commit 775f4b297b.  The IRQF_SAMPLE_RANDOM
flag was scheduled to be removed in 2009 on the
feature-removal-schedule, so this patch is preparation for the final
removal of this flag.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Acked-by: Anton Vorontsov <cbou@mail.ru>
Cc: David Woodhouse <dwmw2@infradead.org>
This commit is contained in:
Theodore Ts'o 2012-07-17 13:40:18 -04:00
parent d38a0149e8
commit d554a3f9d3
1 changed files with 1 additions and 5 deletions
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6
drivers/power/pda_power.c
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@ -24,11 +24,7 @@
static inline unsigned int get_irq_flags(struct resource *res)
{
unsigned int flags = IRQF_SAMPLE_RANDOM | IRQF_SHARED;
flags |= res->flags & IRQF_TRIGGER_MASK;
return flags;
return IRQF_SHARED | (res->flags & IRQF_TRIGGER_MASK);
}
static struct device *dev;