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[98.128.228.193]) by smtp.gmail.com with ESMTPSA id m12sm535039lfo.227.2021.07.28.02.20.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 28 Jul 2021 02:20:58 -0700 (PDT) From: Rikard Falkeborn To: Daniel Mack , Haojian Zhuang , Robert Jarzmik , Felipe Balbi , Greg Kroah-Hartman Cc: linux-arm-kernel@lists.infradead.org, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, Rikard Falkeborn Subject: [PATCH] usb: gadget: pxa25x_udc: Constify static struct pxa25x_ep_ops Date: Wed, 28 Jul 2021 11:20:52 +0200 Message-Id: <20210728092052.4178-1-rikard.falkeborn@gmail.com> X-Mailer: git-send-email 2.32.0 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210728_022101_846714_BD96CE0F X-CRM114-Status: GOOD ( 13.93 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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 Acked-by: Felipe Balbi --- 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,