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authorNémeth Márton <nm127@freemail.hu>2010-01-10 15:35:14 +0100
committerGreg Kroah-Hartman <gregkh@suse.de>2010-03-02 14:54:18 -0800
commit07824d3d69e923a5173f9066469c81d83c8d6eab (patch)
tree5c798ef4dc66c1b534ff5d9b362df8731e34298a /drivers/usb
parentc4386ad07c318ae6188190e63b517ecc5ee3c883 (diff)
USB gadget: make Open Firmware device id constant
The match_table field of the struct of_device_id is constant in <linux/of_platform.h> so it is worth to make ace_of_match 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')
-rw-r--r--drivers/usb/gadget/fsl_qe_udc.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/gadget/fsl_qe_udc.c b/drivers/usb/gadget/fsl_qe_udc.c
index 7881f12413c..3537d51073b 100644
--- a/drivers/usb/gadget/fsl_qe_udc.c
+++ b/drivers/usb/gadget/fsl_qe_udc.c
@@ -2749,7 +2749,7 @@ static int __devexit qe_udc_remove(struct of_device *ofdev)
}
/*-------------------------------------------------------------------------*/
-static struct of_device_id __devinitdata qe_udc_match[] = {
+static const struct of_device_id qe_udc_match[] __devinitconst = {
{
.compatible = "fsl,mpc8323-qe-usb",
.data = (void *)PORT_QE,