From: Németh Márton <nm127@xxxxxxxxxxx> 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@xxxxxxxxxxx> Cc: Julia Lawall <julia@xxxxxxx> Cc: cocci@xxxxxxx Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx> --- drivers/usb/image/mdc800.c | 2 +- drivers/usb/image/microtek.c | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/usb/image/mdc800.c b/drivers/usb/image/mdc800.c index eca355d..e192e8f 100644 --- a/drivers/usb/image/mdc800.c +++ b/drivers/usb/image/mdc800.c @@ -967,7 +967,7 @@ static const struct file_operations mdc800_device_ops = -static struct usb_device_id mdc800_table [] = { +static const struct usb_device_id mdc800_table[] = { { USB_DEVICE(MDC800_VENDOR_ID, MDC800_PRODUCT_ID) }, { } /* Terminating entry */ }; diff --git a/drivers/usb/image/microtek.c b/drivers/usb/image/microtek.c index 459a728..3a6bcd5 100644 --- a/drivers/usb/image/microtek.c +++ b/drivers/usb/image/microtek.c @@ -155,7 +155,7 @@ static int mts_usb_probe(struct usb_interface *intf, const struct usb_device_id *id); static void mts_usb_disconnect(struct usb_interface *intf); -static struct usb_device_id mts_usb_ids []; +static const struct usb_device_id mts_usb_ids[]; static struct usb_driver mts_usb_driver = { .name = "microtekX6", @@ -656,7 +656,7 @@ static struct scsi_host_template mts_scsi_host_template = { /* The entries of microtek_table must correspond, line-by-line to the entries of mts_supported_products[]. */ -static struct usb_device_id mts_usb_ids [] = +static const struct usb_device_id mts_usb_ids[] = { { USB_DEVICE(0x4ce, 0x0300) }, { USB_DEVICE(0x5da, 0x0094) }, -- 1.7.0.1 -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
