From: Rikard Falkeborn <rikard.falkeborn@gmail.com>
To: Daniel Mack <daniel@zonque.org>,
Haojian Zhuang <haojian.zhuang@gmail.com>,
Robert Jarzmik <robert.jarzmik@free.fr>,
Felipe Balbi <balbi@kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: linux-arm-kernel@lists.infradead.org, linux-usb@vger.kernel.org,
linux-kernel@vger.kernel.org,
Rikard Falkeborn <rikard.falkeborn@gmail.com>
Subject: [PATCH] usb: gadget: pxa25x_udc: Constify static struct pxa25x_ep_ops
Date: Wed, 28 Jul 2021 11:20:52 +0200 [thread overview]
Message-ID: <20210728092052.4178-1-rikard.falkeborn@gmail.com> (raw)
The struct pxa25x_ep_ops is only assigned to the ops field in the
usb_ep struct, which is a pointer to const struct usb_ep_ops.
Make it const to allow the compiler to put it in read-only memory.
Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com>
---
drivers/usb/gadget/udc/pxa25x_udc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/gadget/udc/pxa25x_udc.c b/drivers/usb/gadget/udc/pxa25x_udc.c
index 69ef1e669d0c..a09ec1d826b2 100644
--- a/drivers/usb/gadget/udc/pxa25x_udc.c
+++ b/drivers/usb/gadget/udc/pxa25x_udc.c
@@ -1093,7 +1093,7 @@ static void pxa25x_ep_fifo_flush(struct usb_ep *_ep)
}
-static struct usb_ep_ops pxa25x_ep_ops = {
+static const struct usb_ep_ops pxa25x_ep_ops = {
.enable = pxa25x_ep_enable,
.disable = pxa25x_ep_disable,
--
2.32.0
next reply other threads:[~2021-07-28 9:21 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-28 9:20 Rikard Falkeborn [this message]
2021-07-28 9:25 ` [PATCH] usb: gadget: pxa25x_udc: Constify static struct pxa25x_ep_ops Felipe Balbi
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20210728092052.4178-1-rikard.falkeborn@gmail.com \
--to=rikard.falkeborn@gmail.com \
--cc=balbi@kernel.org \
--cc=daniel@zonque.org \
--cc=gregkh@linuxfoundation.org \
--cc=haojian.zhuang@gmail.com \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-usb@vger.kernel.org \
--cc=robert.jarzmik@free.fr \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).