linux-kernel - [PATCH 13/17] board-palmz71: remove IRQF_SAMPLE

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Date:	Tue, 17 Jul 2012 17:32:32 -0400
From:	Theodore Ts'o <tytso@....edu>
To:	Linux Kernel Developers List <linux-kernel@...r.kernel.org>
Cc:	Theodore Ts'o <tytso@....edu>, Tony Lindgren <tony@...mide.com>
Subject: [PATCH 13/17] board-palmz71: 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: Tony Lindgren <tony@...mide.com>
---
 arch/arm/mach-omap1/board-palmz71.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/arch/arm/mach-omap1/board-palmz71.c b/arch/arm/mach-omap1/board-palmz71.c
index 3c71c6b..efcd365 100644
--- a/arch/arm/mach-omap1/board-palmz71.c
+++ b/arch/arm/mach-omap1/board-palmz71.c
@@ -288,8 +288,7 @@ palmz71_gpio_setup(int early)
 		}
 		gpio_direction_input(PALMZ71_USBDETECT_GPIO);
 		if (request_irq(gpio_to_irq(PALMZ71_USBDETECT_GPIO),
-				palmz71_powercable, IRQF_SAMPLE_RANDOM,
-				"palmz71-cable", NULL))
+				palmz71_powercable, 0, "palmz71-cable", NULL))
 			printk(KERN_ERR
 					"IRQ request for power cable failed!\n");
 		palmz71_powercable(gpio_to_irq(PALMZ71_USBDETECT_GPIO), NULL);
-- 
1.7.11.1.108.gb129051

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