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| author | Theodore Ts'o <tytso@mit.edu> | 2012-07-17 13:40:18 -0400 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2012-07-19 10:38:48 -0400 |
| commit | d554a3f9d3f3b0bb2faefad712e6d0dbd7c82ba6 (patch) | |
| tree | 9ddcbd6c91ffa7d7f764114c922e5c8b9ac43967 | |
| parent | d38a0149e8a11ca333c1a6c489a2ccac2b73f2cb (diff) | |
| download | op-kernel-dev-d554a3f9d3f3b0bb2faefad712e6d0dbd7c82ba6.zip op-kernel-dev-d554a3f9d3f3b0bb2faefad712e6d0dbd7c82ba6.tar.gz | |
pda_power: remove IRQF_SAMPLE_RANDOM which is now a no-op
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>
| -rw-r--r-- | drivers/power/pda_power.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/power/pda_power.c b/drivers/power/pda_power.c index 214468f..db5c526 100644 --- a/drivers/power/pda_power.c +++ b/drivers/power/pda_power.c @@ -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; |
