linux-kernel - [tip:irq/core] C6X/meagmod-pic: Consolidate chained IRQ handler install/remove

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Message-ID: <tip-bdf76e36765970c64624d32150b656dc6669ddc2@git.kernel.org>
Date:	Mon, 27 Jul 2015 08:55:33 -0700
From:	tip-bot for Thomas Gleixner <tipbot@...or.com>
To:	linux-tip-commits@...r.kernel.org
Cc:	mingo@...nel.org, a-jacquiot@...com, rmk+kernel@....linux.org.uk,
	hpa@...or.com, Julia.Lawall@...6.fr, msalter@...hat.com,
	linux-kernel@...r.kernel.org, tglx@...utronix.de
Subject: [tip:irq/core] C6X/meagmod-pic:
  Consolidate chained IRQ handler install/remove

Commit-ID:  bdf76e36765970c64624d32150b656dc6669ddc2
Gitweb:     http://git.kernel.org/tip/bdf76e36765970c64624d32150b656dc6669ddc2
Author:     Thomas Gleixner <tglx@...utronix.de>
AuthorDate: Mon, 13 Jul 2015 20:38:38 +0000
Committer:  Thomas Gleixner <tglx@...utronix.de>
CommitDate: Mon, 27 Jul 2015 13:36:37 +0200

C6X/meagmod-pic: Consolidate chained IRQ handler install/remove

Chained irq handlers usually set up handler data as well. We now have
a function to set both under irq_desc->lock. Replace the two calls
with one.

Search and conversion was done with coccinelle.

Reported-by: Russell King <rmk+kernel@....linux.org.uk>
Signed-off-by: Thomas Gleixner <tglx@...utronix.de>
Cc: Mark Salter <msalter@...hat.com>
Cc: Aurelien Jacquiot <a-jacquiot@...com>
Cc: linux-c6x-dev@...ux-c6x.org
Cc: Julia Lawall <Julia.Lawall@...6.fr>
Link: http://lkml.kernel.org/r/20150713130429.697731509@linutronix.de
Signed-off-by: Thomas Gleixner <tglx@...utronix.de>
---
 arch/c6x/platforms/megamod-pic.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/c6x/platforms/megamod-pic.c b/arch/c6x/platforms/megamod-pic.c
index 74e3371..349bc01 100644
--- a/arch/c6x/platforms/megamod-pic.c
+++ b/arch/c6x/platforms/megamod-pic.c
@@ -282,8 +282,8 @@ static struct megamod_pic * __init init_megamod_pic(struct device_node *np)
 		soc_writel(~0, &pic->regs->evtmask[i]);
 		soc_writel(~0, &pic->regs->evtclr[i]);
 
-		irq_set_handler_data(irq, &cascade_data[i]);
-		irq_set_chained_handler(irq, megamod_irq_cascade);
+		irq_set_chained_handler_and_data(irq, megamod_irq_cascade,
+						 &cascade_data[i]);
 	}
 
 	/* Finally, set up the MUX registers */
--
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