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authorNémeth Márton <nm127@freemail.hu>2010-01-10 15:34:53 +0100
committerGreg Kroah-Hartman <gregkh@suse.de>2010-03-02 14:54:17 -0800
commit1e927d96cb5db0851cc5b9031f476b12a3e05182 (patch)
treeee776d1780e04b9ef0000401fe84290fdc7c9045 /drivers/usb/host/fhci-hcd.c
parent33b9e16243fd69493be3ddda7be73226c8be586a (diff)
downloadlinux-1e927d96cb5db0851cc5b9031f476b12a3e05182.tar.bz2
USB hub: make USB device id constant
The id_table field of the struct usb_device_id is constant in <linux/usb.h> 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/) // <smpl> @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[] = ...; // </smpl> Signed-off-by: Németh Márton <nm127@freemail.hu> Cc: Julia Lawall <julia@diku.dk> Cc: cocci@diku.dk Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/host/fhci-hcd.c')
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