lkml.org 
[lkml]   [2017]   [Aug]   [4]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 03/11] usb: chipidea: otg_fsm: constify attribute_group structures.
Date
attribute_group are not supposed to change at runtime. All functions
working with attribute_group provided by <linux/sysfs.h> work with
const attribute_group. So mark the non-const structs as const.

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
---
drivers/usb/chipidea/otg_fsm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/usb/chipidea/otg_fsm.c b/drivers/usb/chipidea/otg_fsm.c
index 949183e..5ea0246 100644
--- a/drivers/usb/chipidea/otg_fsm.c
+++ b/drivers/usb/chipidea/otg_fsm.c
@@ -193,7 +193,7 @@ static DEVICE_ATTR(a_bus_drop, S_IRUGO | S_IWUSR, get_a_bus_drop,
NULL,
};

-static struct attribute_group inputs_attr_group = {
+static const struct attribute_group inputs_attr_group = {
.name = "inputs",
.attrs = inputs_attrs,
};
--
1.9.1
\
 
 \ /
  Last update: 2017-08-04 14:10    [W:0.065 / U:0.128 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site