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Date: Fri, 4 Aug 2017 17:36:40 +0530 From: Arvind Yadav <arvind.yadav.cs@...il.com> To: Peter.Chen@....com, balbi@...nel.org, baoyou.xie@...aro.org, castet.matthieu@...e.fr, stf_xl@...pl, gregkh@...uxfoundation.org Cc: linux-kernel@...r.kernel.org, linux-usb@...r.kernel.org Subject: [PATCH 04/11] usb: usbtmc: constify attribute_group structures. 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@...il.com> --- drivers/usb/class/usbtmc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/usb/class/usbtmc.c b/drivers/usb/class/usbtmc.c index 578f424..6ebfabf 100644 --- a/drivers/usb/class/usbtmc.c +++ b/drivers/usb/class/usbtmc.c @@ -1085,7 +1085,7 @@ static DEVICE_ATTR_RO(name) NULL, }; -static struct attribute_group capability_attr_grp = { +static const struct attribute_group capability_attr_grp = { .attrs = capability_attrs, }; @@ -1151,7 +1151,7 @@ static DEVICE_ATTR_RW(name) NULL, }; -static struct attribute_group data_attr_grp = { +static const struct attribute_group data_attr_grp = { .attrs = data_attrs, }; -- 1.9.1
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