From c4386ad07c318ae6188190e63b517ecc5ee3c883 Mon Sep 17 00:00:00 2001 From: =?utf8?q?N=C3=A9meth=20M=C3=A1rton?= Date: Sun, 10 Jan 2010 15:35:03 +0100 Subject: [PATCH] USB host: make Open Firmware device id constant MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit The match_table field of the struct of_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/usb/host/ehci-ppc-of.c | 2 +- drivers/usb/host/ehci-xilinx-of.c | 2 +- drivers/usb/host/fhci-hcd.c | 2 +- drivers/usb/host/isp1760-if.c | 2 +- drivers/usb/host/ohci-ppc-of.c | 2 +- 5 files changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/usb/host/ehci-ppc-of.c b/drivers/usb/host/ehci-ppc-of.c index 36f96da129f5..870b98e07208 100644 --- a/drivers/usb/host/ehci-ppc-of.c +++ b/drivers/usb/host/ehci-ppc-of.c @@ -264,7 +264,7 @@ static int ehci_hcd_ppc_of_shutdown(struct of_device *op) } -static struct of_device_id ehci_hcd_ppc_of_match[] = { +static const struct of_device_id ehci_hcd_ppc_of_match[] = { { .compatible = "usb-ehci", }, diff --git a/drivers/usb/host/ehci-xilinx-of.c b/drivers/usb/host/ehci-xilinx-of.c index a5861531ad3e..4937de7b9e56 100644 --- a/drivers/usb/host/ehci-xilinx-of.c +++ b/drivers/usb/host/ehci-xilinx-of.c @@ -281,7 +281,7 @@ static int ehci_hcd_xilinx_of_shutdown(struct of_device *op) } -static struct of_device_id ehci_hcd_xilinx_of_match[] = { +static const struct of_device_id ehci_hcd_xilinx_of_match[] = { {.compatible = "xlnx,xps-usb-host-1.00.a",}, {}, }; diff --git a/drivers/usb/host/fhci-hcd.c b/drivers/usb/host/fhci-hcd.c index ed4b87c68e4f..5dcfb3de9945 100644 --- a/drivers/usb/host/fhci-hcd.c +++ b/drivers/usb/host/fhci-hcd.c @@ -805,7 +805,7 @@ static int __devexit of_fhci_remove(struct of_device *ofdev) return fhci_remove(&ofdev->dev); } -static struct of_device_id of_fhci_match[] = { +static const struct of_device_id of_fhci_match[] = { { .compatible = "fsl,mpc8323-qe-usb", }, {}, }; diff --git a/drivers/usb/host/isp1760-if.c b/drivers/usb/host/isp1760-if.c index 1c9f977a5c9c..4293cfd28d61 100644 --- a/drivers/usb/host/isp1760-if.c +++ b/drivers/usb/host/isp1760-if.c @@ -109,7 +109,7 @@ static int of_isp1760_remove(struct of_device *dev) return 0; } -static struct of_device_id of_isp1760_match[] = { +static const struct of_device_id of_isp1760_match[] = { { .compatible = "nxp,usb-isp1760", }, diff --git a/drivers/usb/host/ohci-ppc-of.c b/drivers/usb/host/ohci-ppc-of.c index 68a301710297..2a7def16128d 100644 --- a/drivers/usb/host/ohci-ppc-of.c +++ b/drivers/usb/host/ohci-ppc-of.c @@ -212,7 +212,7 @@ static int ohci_hcd_ppc_of_shutdown(struct of_device *op) } -static struct of_device_id ohci_hcd_ppc_of_match[] = { +static const struct of_device_id ohci_hcd_ppc_of_match[] = { #ifdef CONFIG_USB_OHCI_HCD_PPC_OF_BE { .name = "usb", -- 2.20.1