From a457732b836b970c82c7ba35b4cfc938c9c543f9 Mon Sep 17 00:00:00 2001 From: Németh Márton Date: Sun, 10 Jan 2010 00:18:34 +0100 Subject: staging: make USB device id constant MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The id_table field of the struct usb_device_id is constant in so it is worth to make the initialization data also constant. The semantic match that finds this kind of pattern is as follows: (http://coccinelle.lip6.fr/) // @r@ disable decl_init,const_decl_init; identifier I1, I2, x; @@ struct I1 { ... const struct I2 *x; ... }; @s@ identifier r.I1, y; identifier r.x, E; @@ struct I1 y = { .x = E, }; @c@ identifier r.I2; identifier s.E; @@ const struct I2 E[] = ... ; @depends on !c@ identifier r.I2; identifier s.E; @@ + const struct I2 E[] = ...; // Signed-off-by: Németh Márton Cc: Julia Lawall Cc: cocci@diku.dk Signed-off-by: Greg Kroah-Hartman --- drivers/staging/otus/zdusb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/staging/otus') diff --git a/drivers/staging/otus/zdusb.c b/drivers/staging/otus/zdusb.c index 2a6d937ba5e..4cd9b7f5a88 100644 --- a/drivers/staging/otus/zdusb.c +++ b/drivers/staging/otus/zdusb.c @@ -45,7 +45,7 @@ MODULE_LICENSE("Dual BSD/GPL"); static const char driver_name[] = "Otus"; /* table of devices that work with this driver */ -static struct usb_device_id zd1221_ids [] = { +static const struct usb_device_id zd1221_ids[] = { { USB_DEVICE(VENDOR_ATHR, PRODUCT_AR9170) }, { USB_DEVICE(VENDOR_DLINK, PRODUCT_DWA160A) }, { USB_DEVICE(VENDOR_NETGEAR, PRODUCT_WNDA3100) }, -- cgit v1.2.3-70-g09d2