From: Greg KH <greg@kroah.com>
To: Arvind Yadav <arvind.yadav.cs@gmail.com>
Cc: david.kershner@unisys.com, Timothy.Sell@unisys.com,
bryan.thompson@unisys.com, jon.frisch@unisys.com,
david.binder@unisys.com, sparmaintainer@unisys.com,
devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] staging: unisys: visorbus: constify attribute_group structures.
Date: Mon, 17 Jul 2017 12:45:22 +0200 [thread overview]
Message-ID: <20170717104522.GA32372@kroah.com> (raw)
In-Reply-To: <f19a33269ee221f31afdfd18be88f5275b6082be.1500283291.git.arvind.yadav.cs@gmail.com>
On Mon, Jul 17, 2017 at 02:55:37PM +0530, Arvind Yadav wrote:
> attribute_groups are not supposed to change at runtime. All functions
> working with attribute_groups 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/staging/unisys/visorbus/visorbus_main.c | 4 ++--
> drivers/staging/unisys/visorbus/visorchipset.c | 2 +-
> 2 files changed, 3 insertions(+), 3 deletions(-)
Why not just use the ATTRIBUTE_GROUPS() macro for these? Or is there
something that is preventing that?
thanks,
greg k-h
next prev parent reply other threads:[~2017-07-17 10:45 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-07-17 9:25 [PATCH] staging: unisys: visorbus: constify attribute_group structures Arvind Yadav
2017-07-17 10:45 ` Greg KH [this message]
2017-07-17 12:13 ` Arvind Yadav
2017-07-17 12:37 ` Greg KH
2017-07-17 21:36 ` Kershner, David A
2017-07-18 5:05 ` Greg KH
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