From: Vaishali Thakkar <vthakkar1994@gmail.com>
Date: Sun, 5 Oct 2014 11:58:12 +0000 (+0530)
Subject: Staging: lustre: Replace non-standard spinlock macro definations
X-Git-Tag: omap-for-v3.19/fixes-rc1~73^2~1284
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c4226c547f3c1e69989f843cf8d3d7b2f295ad3f;p=pandora-kernel.git

Staging: lustre: Replace non-standard spinlock macro definations

This patch replaces non-standard spin lock macro with standard linux function.

This is done using Coccinelle and semantic patch used is as follows:

@@
expression x;
@@

- TREE_READ_LOCK_IRQ(x)
+ spin_lock_irq(&(x)->tree_lock)

@@
expression x;
@@

- TREE_READ_UNLOCK_IRQ(x)
+ spin_unlock_irq(&(x)->tree_lock)

Also semantic patch result is modified by droping ->,
inner & and adding . for simplification of code.

Signed-off-by: Vaishali Thakkar <vthakkar1994@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

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