From: Bhumika Goyal <bhumirks@gmail.com>
Date: Thu, 24 Aug 2017 10:26:21 +0000 (+0530)
Subject: irqchip/mmp: Make mmp_intc_conf const
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=c8c7d93dcbf21ebcf7486473e7a9a6addf49caa9;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

irqchip/mmp: Make mmp_intc_conf const

Make these const as they are only used during a copy operation. Done
using Coccinelle.

@match disable optional_qualifier@
identifier s;
@@
static struct mmp_intc_conf s = {...};

@ref@
position p;
identifier match.s;
@@
s@p

@good1@
position ref.p;
identifier match.s,f,c;
expression e;
@@
(
e = s@p
|
e = s@p.f
|
c(...,s@p.f,...)
|
c(...,s@p,...)
)

@bad depends on  !good1@
position ref.p;
identifier match.s;
@@
s@p

@depends on forall !bad disable optional_qualifier@
identifier match.s;
@@
static
+ const
struct mmp_intc_conf s;

Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
---

diff --git a/drivers/irqchip/irq-mmp.c b/drivers/irqchip/irq-mmp.c
index 013fc9659a84..25f32e1d7764 100644
--- a/drivers/irqchip/irq-mmp.c
+++ b/drivers/irqchip/irq-mmp.c
@@ -181,13 +181,13 @@ const struct irq_domain_ops mmp_irq_domain_ops = {
 	.xlate		= mmp_irq_domain_xlate,
 };
 
-static struct mmp_intc_conf mmp_conf = {
+static const struct mmp_intc_conf mmp_conf = {
 	.conf_enable	= 0x51,
 	.conf_disable	= 0x0,
 	.conf_mask	= 0x7f,
 };
 
-static struct mmp_intc_conf mmp2_conf = {
+static const struct mmp_intc_conf mmp2_conf = {
 	.conf_enable	= 0x20,
 	.conf_disable	= 0x0,
 	.conf_mask	= 0x7f,