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    Subject[PATCH 17/17] random: final removal of IRQF_SAMPLE_RANDOM
    Date
    The IRQF_SAMPLE_RANDOM flag is finally gone from the kernel tree, only
    three years late. :-)

    Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
    ---
    Documentation/feature-removal-schedule.txt | 14 --------------
    include/linux/interrupt.h | 2 --
    2 files changed, 16 deletions(-)

    diff --git a/Documentation/feature-removal-schedule.txt b/Documentation/feature-removal-schedule.txt
    index 56000b3..27f39cf 100644
    --- a/Documentation/feature-removal-schedule.txt
    +++ b/Documentation/feature-removal-schedule.txt
    @@ -70,20 +70,6 @@ Who: Luis R. Rodriguez <lrodriguez@atheros.com>

    ---------------------------

    -What: IRQF_SAMPLE_RANDOM
    -Check: IRQF_SAMPLE_RANDOM
    -When: July 2009
    -
    -Why: Many of IRQF_SAMPLE_RANDOM users are technically bogus as entropy
    - sources in the kernel's current entropy model. To resolve this, every
    - input point to the kernel's entropy pool needs to better document the
    - type of entropy source it actually is. This will be replaced with
    - additional add_*_randomness functions in drivers/char/random.c
    -
    -Who: Robin Getz <rgetz@blackfin.uclinux.org> & Matt Mackall <mpm@selenic.com>
    -
    ----------------------------
    -
    What: The ieee80211_regdom module parameter
    When: March 2010 / desktop catchup

    diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h
    index e68a8e5..c5f856a 100644
    --- a/include/linux/interrupt.h
    +++ b/include/linux/interrupt.h
    @@ -42,7 +42,6 @@
    *
    * IRQF_DISABLED - keep irqs disabled when calling the action handler.
    * DEPRECATED. This flag is a NOOP and scheduled to be removed
    - * IRQF_SAMPLE_RANDOM - irq is used to feed the random generator
    * IRQF_SHARED - allow sharing the irq among several devices
    * IRQF_PROBE_SHARED - set by callers when they expect sharing mismatches to occur
    * IRQF_TIMER - Flag to mark this interrupt as timer interrupt
    @@ -61,7 +60,6 @@
    * resume time.
    */
    #define IRQF_DISABLED 0x00000020
    -#define IRQF_SAMPLE_RANDOM 0x00000040
    #define IRQF_SHARED 0x00000080
    #define IRQF_PROBE_SHARED 0x00000100
    #define __IRQF_TIMER 0x00000200
    --
    1.7.11.1.108.gb129051


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