diff options
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 /drivers/power | |
parent | d38a0149e8a11ca333c1a6c489a2ccac2b73f2cb (diff) |
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>
Diffstat (limited to 'drivers/power')
-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 214468f4444a..db5c526154d0 100644 --- a/drivers/power/pda_power.c +++ b/drivers/power/pda_power.c | |||
@@ -24,11 +24,7 @@ | |||
24 | 24 | ||
25 | static inline unsigned int get_irq_flags(struct resource *res) | 25 | static inline unsigned int get_irq_flags(struct resource *res) |
26 | { | 26 | { |
27 | unsigned int flags = IRQF_SAMPLE_RANDOM | IRQF_SHARED; | 27 | return IRQF_SHARED | (res->flags & IRQF_TRIGGER_MASK); |
28 | |||
29 | flags |= res->flags & IRQF_TRIGGER_MASK; | ||
30 | |||
31 | return flags; | ||
32 | } | 28 | } |
33 | 29 | ||
34 | static struct device *dev; | 30 | static struct device *dev; |