linux-kernel - [PATCH 12/17] isp1301_omap: remove IRQF_SAMPLE

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Message-Id: <1342560756-18737-13-git-send-email-tytso@mit.edu>
Date:	Tue, 17 Jul 2012 17:32:31 -0400
From:	Theodore Ts'o <tytso@....edu>
To:	Linux Kernel Developers List <linux-kernel@...r.kernel.org>
Cc:	Theodore Ts'o <tytso@....edu>, Felipe Balbi <balbi@...com>
Subject: [PATCH 12/17] isp1301_omap: 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@....edu>
Cc: Felipe Balbi <balbi@...com>
---
 drivers/usb/otg/isp1301_omap.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/usb/otg/isp1301_omap.c b/drivers/usb/otg/isp1301_omap.c
index 70cf5d7..512397a 100644
--- a/drivers/usb/otg/isp1301_omap.c
+++ b/drivers/usb/otg/isp1301_omap.c
@@ -1575,7 +1575,6 @@ isp1301_probe(struct i2c_client *i2c, const struct i2c_device_id *id)
 		isp->irq_type = IRQF_TRIGGER_FALLING;
 	}
 
-	isp->irq_type |= IRQF_SAMPLE_RANDOM;
 	status = request_irq(i2c->irq, isp1301_irq,
 			isp->irq_type, DRIVER_NAME, isp);
 	if (status < 0) {
-- 
1.7.11.1.108.gb129051

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