[prev in list] [next in list] [prev in thread] [next in thread] 

List:       linux-usb
Subject:    [PATCH 11/11] c67x00-hcd: constify hc_driver structures
From:       Julia Lawall <Julia.Lawall () lip6 ! fr>
Date:       2017-07-28 20:41:58
Message-ID: 1501274518-25170-12-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/c67x00/c67x00-hcd.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/usb/c67x00/c67x00-hcd.c b/drivers/usb/c67x00/c67x00-hcd.c
index c2d1396..30d3f34 100644
--- a/drivers/usb/c67x00/c67x00-hcd.c
+++ b/drivers/usb/c67x00/c67x00-hcd.c
@@ -305,7 +305,7 @@ static int c67x00_hcd_get_frame(struct usb_hcd *hcd)
 	return temp_val ? (temp_val - 1) : HOST_FRAME_MASK;
 }
 
-static struct hc_driver c67x00_hc_driver = {
+static const struct hc_driver c67x00_hc_driver = {
 	.description	= "c67x00-hcd",
 	.product_desc	= "Cypress C67X00 Host Controller",
 	.hcd_priv_size	= sizeof(struct c67x00_hcd),

--
To unsubscribe from this list: send the line "unsubscribe linux-usb" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
[prev in list] [next in list] [prev in thread] [next in thread]