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| author | Theodore Ts'o <tytso@mit.edu> | 2012-07-17 14:05:52 -0400 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2012-07-19 10:40:16 -0400 |
| commit | 14673764249eb2cae4c7e9d73cb261129739563d (patch) | |
| tree | 43d94c9776c59abcd9c9c2fa3ad277e632b55d09 /arch/arm/mach-pxa/trizeps4.c | |
| parent | 9863fa6c8b05ca9e6efd3471cb8bc35583b4664a (diff) | |
| download | blackbird-op-linux-14673764249eb2cae4c7e9d73cb261129739563d.tar.gz blackbird-op-linux-14673764249eb2cae4c7e9d73cb261129739563d.zip | |
[ARM] pxa: 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: Haojian Zhuang <haojian.zhuang@gmail.com>
Cc: Eric Miao <eric.y.miao@gmail.com>
Cc: Russell King <linux@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-pxa/trizeps4.c')
| -rw-r--r-- | arch/arm/mach-pxa/trizeps4.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/mach-pxa/trizeps4.c b/arch/arm/mach-pxa/trizeps4.c index 2b6ac00b2cd9..166dd32cc1d3 100644 --- a/arch/arm/mach-pxa/trizeps4.c +++ b/arch/arm/mach-pxa/trizeps4.c @@ -332,8 +332,8 @@ static int trizeps4_mci_init(struct device *dev, irq_handler_t mci_detect_int, int err; err = request_irq(TRIZEPS4_MMC_IRQ, mci_detect_int, - IRQF_DISABLED | IRQF_TRIGGER_RISING | IRQF_SAMPLE_RANDOM, - "MMC card detect", data); + IRQF_DISABLED | IRQF_TRIGGER_RISING, + "MMC card detect", data); if (err) { printk(KERN_ERR "trizeps4_mci_init: MMC/SD: can't request" "MMC card detect IRQ\n"); |
