From a457732b836b970c82c7ba35b4cfc938c9c543f9 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?N=C3=A9meth=20M=C3=A1rton?= 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/rtl8192u/r8192U_core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/staging/rtl8192u') diff --git a/drivers/staging/rtl8192u/r8192U_core.c b/drivers/staging/rtl8192u/r8192U_core.c index 7cf7ea703bb..f1e085ba1cf 100644 --- a/drivers/staging/rtl8192u/r8192U_core.c +++ b/drivers/staging/rtl8192u/r8192U_core.c @@ -104,7 +104,7 @@ u32 rt_global_debug_component = \ #define TOTAL_CAM_ENTRY 32 #define CAM_CONTENT_COUNT 8 -static struct usb_device_id rtl8192_usb_id_tbl[] = { +static const struct usb_device_id rtl8192_usb_id_tbl[] = { /* Realtek */ {USB_DEVICE(0x0bda, 0x8192)}, {USB_DEVICE(0x0bda, 0x8709)}, -- cgit v1.2.3