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List: linux-usb
Subject: [PATCH 03/11] usb: r8a66597-hcd: constify hc_driver structures
From: Julia Lawall <Julia.Lawall () lip6 ! fr>
Date: 2017-07-28 20:41:50
Message-ID: 1501274518-25170-4-git-send-email-Julia.Lawall () lip6 ! fr
[Download RAW message or body]
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>
---
drivers/usb/host/r8a66597-hcd.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/host/r8a66597-hcd.c b/drivers/usb/host/r8a66597-hcd.c
index 7bf78be..5e5fc9d 100644
--- a/drivers/usb/host/r8a66597-hcd.c
+++ b/drivers/usb/host/r8a66597-hcd.c
@@ -2312,7 +2312,7 @@ static int r8a66597_bus_resume(struct usb_hcd *hcd)
#define r8a66597_bus_resume NULL
#endif
-static struct hc_driver r8a66597_hc_driver = {
+static const struct hc_driver r8a66597_hc_driver = {
.description = hcd_name,
.hcd_priv_size = sizeof(struct r8a66597),
.irq = r8a66597_irq,
--
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