linux-kernel - [tip:irq/core] mfd/htc-egpio: Consolidate chained IRQ handler install/remove

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Date:	Mon, 27 Jul 2015 08:56:52 -0700
From:	tip-bot for Thomas Gleixner <tipbot@...or.com>
To:	linux-tip-commits@...r.kernel.org
Cc:	Julia.Lawall@...6.fr, hpa@...or.com, sameo@...ux.intel.com,
	linux-kernel@...r.kernel.org, jiang.liu@...ux.intel.com,
	lee.jones@...aro.org, tglx@...utronix.de, mingo@...nel.org,
	rmk+kernel@....linux.org.uk
Subject: [tip:irq/core] mfd/htc-egpio:
  Consolidate chained IRQ handler install/remove

Commit-ID:  8823065677ce468c88aadcb86baa9480aaaaaff3
Gitweb:     http://git.kernel.org/tip/8823065677ce468c88aadcb86baa9480aaaaaff3
Author:     Thomas Gleixner <tglx@...utronix.de>
AuthorDate: Mon, 13 Jul 2015 20:44:47 +0000
Committer:  Thomas Gleixner <tglx@...utronix.de>
CommitDate: Mon, 27 Jul 2015 13:36:37 +0200

mfd/htc-egpio: 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: Jiang Liu <jiang.liu@...ux.intel.com>
Cc: Lee Jones <lee.jones@...aro.org>
Cc: Samuel Ortiz <sameo@...ux.intel.com>
Cc: Julia Lawall <Julia.Lawall@...6.fr>
Link: http://lkml.kernel.org/r/20150712225929.580825411@linutronix.de
Signed-off-by: Thomas Gleixner <tglx@...utronix.de>
---
 drivers/mfd/htc-egpio.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/mfd/htc-egpio.c b/drivers/mfd/htc-egpio.c
index 49f39fe..35ac76f 100644
--- a/drivers/mfd/htc-egpio.c
+++ b/drivers/mfd/htc-egpio.c
@@ -353,8 +353,8 @@ static int __init egpio_probe(struct platform_device *pdev)
 			set_irq_flags(irq, IRQF_VALID | IRQF_PROBE);
 		}
 		irq_set_irq_type(ei->chained_irq, IRQ_TYPE_EDGE_RISING);
-		irq_set_handler_data(ei->chained_irq, ei);
-		irq_set_chained_handler(ei->chained_irq, egpio_handler);
+		irq_set_chained_handler_and_data(ei->chained_irq,
+						 egpio_handler, ei);
 		ack_irqs(ei);
 
 		device_init_wakeup(&pdev->dev, 1);
--
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