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From: Arvind Yadav <arvind.yadav.cs@gmail.com>
To: tglx@linutronix.de, mingo@redhat.com, hpa@zytor.com,
	x86@kernel.org, bp@alien8.de, tony.luck@intel.com
Cc: linux-kernel@vger.kernel.org
Subject: [PATCH v2 1/7] perf: x86: intel: uncore: constify attribute_group structures.
Date: Thu, 20 Jul 2017 17:00:32 +0530
Message-ID: <1500550238-15655-2-git-send-email-arvind.yadav.cs@gmail.com> (raw)
In-Reply-To: <1500550238-15655-1-git-send-email-arvind.yadav.cs@gmail.com>

attribute_group are not supposed to change at runtime. All functions
working with attribute_group provided by 'uncore.h' work with const
attribute_group. So mark the non-const structs as const.

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
---
change in v2:
             Remove before/after size comparison from commit message.

 arch/x86/events/intel/uncore.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/events/intel/uncore.c b/arch/x86/events/intel/uncore.c
index 44ec523..1c5390f 100644
--- a/arch/x86/events/intel/uncore.c
+++ b/arch/x86/events/intel/uncore.c
@@ -721,7 +721,7 @@ static ssize_t uncore_get_attr_cpumask(struct device *dev,
 	NULL,
 };
 
-static struct attribute_group uncore_pmu_attr_group = {
+static const struct attribute_group uncore_pmu_attr_group = {
 	.attrs = uncore_pmu_attrs,
 };
 
-- 
1.9.1

  reply index

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-07-20 11:30 [PATCH v2 0/7] constify x86 " Arvind Yadav
2017-07-20 11:30 ` Arvind Yadav [this message]
2017-08-18  9:33   ` [tip:x86/urgent] x86: Constify " tip-bot for Arvind Yadav
2017-07-20 11:30 ` [PATCH v2 2/7] perf: x86: intel: uncore_nhmex: constify " Arvind Yadav
2017-07-20 11:30 ` [PATCH v2 3/7] perf: x86: intel: uncore_snb: " Arvind Yadav
2017-07-20 11:30 ` [PATCH v2 4/7] perf: x86: intel: uncore_snbep: " Arvind Yadav
2017-07-20 11:30 ` [PATCH v2 5/7] x86: ksysfs: " Arvind Yadav
2017-07-20 11:30 ` [PATCH v2 6/7] x86: therm_throt: " Arvind Yadav
2017-07-20 15:58   ` Borislav Petkov
2017-07-20 11:30 ` [PATCH v2 7/7] x86: microcode: " Arvind Yadav

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