linux-kernel - [PATCH 06/11] usb: renesas_usbhs: constify hc

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Date:   Fri, 28 Jul 2017 22:41:53 +0200
From:   Julia Lawall <Julia.Lawall@...6.fr>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     kernel-janitors@...r.kernel.org, linux-usb@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH 06/11] usb: renesas_usbhs: constify hc_driver structures

The hc_driver structure is only passed as the first argument to
usb_create_hcd, which is declared as const.  Thus the hc_driver structure
itself can be const.

Done with the help of Coccinelle.

Signed-off-by: Julia Lawall <Julia.Lawall@...6.fr>

---
 drivers/usb/renesas_usbhs/mod_host.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/usb/renesas_usbhs/mod_host.c b/drivers/usb/renesas_usbhs/mod_host.c
index dfb346e..e256351 100644
--- a/drivers/usb/renesas_usbhs/mod_host.c
+++ b/drivers/usb/renesas_usbhs/mod_host.c
@@ -1285,7 +1285,7 @@ static int usbhsh_bus_nop(struct usb_hcd *hcd)
 	return 0;
 }
 
-static struct hc_driver usbhsh_driver = {
+static const struct hc_driver usbhsh_driver = {
 	.description =		usbhsh_hcd_name,
 	.hcd_priv_size =	sizeof(struct usbhsh_hpriv),