From: Julia Lawall <Julia.Lawall@lip6.fr>
Date: Fri, 28 Jul 2017 20:41:57 +0000 (+0200)
Subject: greybus: usb: constify hc_driver structures
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=bea1e0f817fb94cf466da123e41a9bca489f25b1;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

greybus: usb: 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@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/greybus/usb.c b/drivers/staging/greybus/usb.c
index ccadda084b76..f93a76d02de6 100644
--- a/drivers/staging/greybus/usb.c
+++ b/drivers/staging/greybus/usb.c
@@ -139,7 +139,7 @@ out:
 	return ret;
 }
 
-static struct hc_driver usb_gb_hc_driver = {
+static const struct hc_driver usb_gb_hc_driver = {
 	.description = "greybus-hcd",
 	.product_desc = "Greybus USB Host Controller",
 	.hcd_priv_size = sizeof(struct gb_usb_device),