From: "Németh Márton" <nm127@freemail.hu>
To: Greg Kroah-Hartman <gregkh@suse.de>
Cc: devel@driverdev.osuosl.org, LKML <linux-kernel@vger.kernel.org>,
Julia Lawall <julia@diku.dk>,
cocci@diku.dk
Subject: [PATCH 1/3] staging: make PCI device id constant
Date: Sun, 10 Jan 2010 00:18:26 +0100 [thread overview]
Message-ID: <4B490EC2.7050703@freemail.hu> (raw)
From: Márton Németh <nm127@freemail.hu>
The id_table field of the struct pci_driver is constant in <linux/pci.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: Márton Németh <nm127@freemail.hu>
Cc: Julia Lawall <julia@diku.dk>
Cc: cocci@diku.dk
---
diff -u -p a/drivers/staging/sm7xx/smtcfb.c b/drivers/staging/sm7xx/smtcfb.c
--- a/drivers/staging/sm7xx/smtcfb.c 2010-01-07 19:08:46.000000000 +0100
+++ b/drivers/staging/sm7xx/smtcfb.c 2010-01-08 09:56:41.000000000 +0100
@@ -1103,7 +1103,7 @@ static int __init smtcfb_pci_probe(struc
/* Jason (08/11/2009) PCI_DRV wrapper essential structs */
-static struct pci_device_id smtcfb_pci_table[] = {
+static const struct pci_device_id smtcfb_pci_table[] = {
{0x126f, 0x710, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
{0x126f, 0x712, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
{0x126f, 0x720, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
diff -u -p a/drivers/staging/sep/sep_driver.c b/drivers/staging/sep/sep_driver.c
--- a/drivers/staging/sep/sep_driver.c 2010-01-07 19:08:46.000000000 +0100
+++ b/drivers/staging/sep/sep_driver.c 2010-01-08 09:57:33.000000000 +0100
@@ -2586,7 +2586,7 @@ end_function:
return error;
}
-static struct pci_device_id sep_pci_id_tbl[] = {
+static const struct pci_device_id sep_pci_id_tbl[] = {
{PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x080c)},
{0}
};
diff -u -p a/drivers/staging/vme/bridges/vme_tsi148.c b/drivers/staging/vme/bridges/vme_tsi148.c
--- a/drivers/staging/vme/bridges/vme_tsi148.c 2010-01-07 19:08:46.000000000 +0100
+++ b/drivers/staging/vme/bridges/vme_tsi148.c 2010-01-08 10:26:28.000000000 +0100
@@ -80,7 +80,7 @@ struct mutex vme_int; /*
static char driver_name[] = "vme_tsi148";
-static struct pci_device_id tsi148_ids[] = {
+static const struct pci_device_id tsi148_ids[] = {
{ PCI_DEVICE(PCI_VENDOR_ID_TUNDRA, PCI_DEVICE_ID_TUNDRA_TSI148) },
{ },
};
diff -u -p a/drivers/staging/vme/bridges/vme_ca91cx42.c b/drivers/staging/vme/bridges/vme_ca91cx42.c
--- a/drivers/staging/vme/bridges/vme_ca91cx42.c 2010-01-07 19:08:46.000000000 +0100
+++ b/drivers/staging/vme/bridges/vme_ca91cx42.c 2010-01-08 10:26:58.000000000 +0100
@@ -56,7 +56,7 @@ struct mutex vme_int; /*
static char driver_name[] = "vme_ca91cx42";
-static struct pci_device_id ca91cx42_ids[] = {
+static const struct pci_device_id ca91cx42_ids[] = {
{ PCI_DEVICE(PCI_VENDOR_ID_TUNDRA, PCI_DEVICE_ID_TUNDRA_CA91C142) },
{ },
};
diff -u -p a/drivers/staging/phison/phison.c b/drivers/staging/phison/phison.c
--- a/drivers/staging/phison/phison.c 2010-01-07 19:08:45.000000000 +0100
+++ b/drivers/staging/phison/phison.c 2010-01-08 10:27:46.000000000 +0100
@@ -69,7 +69,7 @@ static int phison_init_one(struct pci_de
return ret;
}
-static struct pci_device_id phison_pci_tbl[] = {
+static const struct pci_device_id phison_pci_tbl[] = {
{ PCI_VENDOR_ID_PHISON, PCI_DEVICE_ID_PS5000, PCI_ANY_ID, PCI_ANY_ID,
PCI_CLASS_STORAGE_IDE << 8, 0xffff00, 0 },
{ 0, },
diff -u -p a/drivers/staging/rar/rar_driver.c b/drivers/staging/rar/rar_driver.c
--- a/drivers/staging/rar/rar_driver.c 2010-01-07 19:08:45.000000000 +0100
+++ b/drivers/staging/rar/rar_driver.c 2010-01-08 11:11:53.000000000 +0100
@@ -70,7 +70,7 @@ static void __exit rar_exit_handler(void
*/
static int __devinit rar_probe(struct pci_dev *pdev, const struct pci_device_id *ent);
-static struct pci_device_id rar_pci_id_tbl[] = {
+static const struct pci_device_id rar_pci_id_tbl[] = {
{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x4110) },
{ 0 }
};
next reply other threads:[~2010-01-09 23:18 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-01-09 23:18 Németh Márton [this message]
2010-01-09 23:41 ` [PATCH 1/3] staging: make PCI device id constant Arjan van de Ven
2010-01-09 23:43 ` Greg KH
2010-01-15 1:36 ` patch staging-make-pci-device-id-constant.patch added to gregkh-2.6 tree gregkh
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=4B490EC2.7050703@freemail.hu \
--to=nm127@freemail.hu \
--cc=cocci@diku.dk \
--cc=devel@driverdev.osuosl.org \
--cc=gregkh@suse.de \
--cc=julia@diku.dk \
--cc=linux-kernel@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.