Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754378AbZLMX6p (ORCPT ); Sun, 13 Dec 2009 18:58:45 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755117AbZLMX6f (ORCPT ); Sun, 13 Dec 2009 18:58:35 -0500 Received: from mx2.mail.elte.hu ([157.181.151.9]:34555 "EHLO mx2.mail.elte.hu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755054AbZLMX6c (ORCPT ); Sun, 13 Dec 2009 18:58:32 -0500 From: re.emese@gmail.com To: linux-kernel@vger.kernel.org Cc: Emese Revfy , hpa@zytor.com, mingo@redhat.com, tglx@linutronix.de, torvalds@linux-foundation.org Subject: [PATCH 1/1] Constify struct pci_raw_ops for 2.6.32-git-053fe57ac v2 Date: Mon, 14 Dec 2009 01:00:21 +0100 Message-Id: <7315e888f411b30e40f85475c8bda08ed7cbb03f.1260663003.git.re.emese@gmail.com> X-Mailer: git-send-email 1.6.5.3 In-Reply-To: References: X-ELTE-SpamScore: -2.0 X-ELTE-SpamLevel: X-ELTE-SpamCheck: no X-ELTE-SpamVersion: ELTE 2.0 X-ELTE-SpamCheck-Details: score=-2.0 required=5.9 tests=BAYES_00 autolearn=no SpamAssassin version=3.2.5 -2.0 BAYES_00 BODY: Bayesian spam probability is 0 to 1% [score: 0.0000] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 5758 Lines: 169 From: Emese Revfy Signed-off-by: Emese Revfy --- arch/x86/include/asm/pci_x86.h | 10 +++++----- arch/x86/pci/common.c | 4 ++-- arch/x86/pci/direct.c | 6 +++--- arch/x86/pci/mmconfig_32.c | 2 +- arch/x86/pci/mmconfig_64.c | 2 +- arch/x86/pci/numaq_32.c | 2 +- arch/x86/pci/olpc.c | 2 +- arch/x86/pci/pcbios.c | 4 ++-- 8 files changed, 16 insertions(+), 16 deletions(-) diff --git a/arch/x86/include/asm/pci_x86.h b/arch/x86/include/asm/pci_x86.h index b4bf9a9..1f8effd 100644 --- a/arch/x86/include/asm/pci_x86.h +++ b/arch/x86/include/asm/pci_x86.h @@ -89,16 +89,16 @@ extern int (*pcibios_enable_irq)(struct pci_dev *dev); extern void (*pcibios_disable_irq)(struct pci_dev *dev); struct pci_raw_ops { - int (*read)(unsigned int domain, unsigned int bus, unsigned int devfn, + int (* const read)(unsigned int domain, unsigned int bus, unsigned int devfn, int reg, int len, u32 *val); - int (*write)(unsigned int domain, unsigned int bus, unsigned int devfn, + int (* const write)(unsigned int domain, unsigned int bus, unsigned int devfn, int reg, int len, u32 val); }; -extern struct pci_raw_ops *raw_pci_ops; -extern struct pci_raw_ops *raw_pci_ext_ops; +extern const struct pci_raw_ops *raw_pci_ops; +extern const struct pci_raw_ops *raw_pci_ext_ops; -extern struct pci_raw_ops pci_direct_conf1; +extern const struct pci_raw_ops pci_direct_conf1; extern bool port_cf9_safe; /* arch_initcall level */ diff --git a/arch/x86/pci/common.c b/arch/x86/pci/common.c index d2552c6..ba2c9d5 100644 --- a/arch/x86/pci/common.c +++ b/arch/x86/pci/common.c @@ -31,8 +31,8 @@ int noioapicreroute = 1; int pcibios_last_bus = -1; unsigned long pirq_table_addr; struct pci_bus *pci_root_bus; -struct pci_raw_ops *raw_pci_ops; -struct pci_raw_ops *raw_pci_ext_ops; +const struct pci_raw_ops *raw_pci_ops; +const struct pci_raw_ops *raw_pci_ext_ops; int raw_pci_read(unsigned int domain, unsigned int bus, unsigned int devfn, int reg, int len, u32 *val) diff --git a/arch/x86/pci/direct.c b/arch/x86/pci/direct.c index 347d882..4baf6b6 100644 --- a/arch/x86/pci/direct.c +++ b/arch/x86/pci/direct.c @@ -79,7 +79,7 @@ static int pci_conf1_write(unsigned int seg, unsigned int bus, #undef PCI_CONF1_ADDRESS -struct pci_raw_ops pci_direct_conf1 = { +const struct pci_raw_ops pci_direct_conf1 = { .read = pci_conf1_read, .write = pci_conf1_write, }; @@ -173,7 +173,7 @@ static int pci_conf2_write(unsigned int seg, unsigned int bus, #undef PCI_CONF2_ADDRESS -struct pci_raw_ops pci_direct_conf2 = { +const struct pci_raw_ops pci_direct_conf2 = { .read = pci_conf2_read, .write = pci_conf2_write, }; @@ -189,7 +189,7 @@ struct pci_raw_ops pci_direct_conf2 = { * This should be close to trivial, but it isn't, because there are buggy * chipsets (yes, you guessed it, by Intel and Compaq) that have no class ID. */ -static int __init pci_sanity_check(struct pci_raw_ops *o) +static int __init pci_sanity_check(const struct pci_raw_ops *o) { u32 x = 0; int year, devfn; diff --git a/arch/x86/pci/mmconfig_32.c b/arch/x86/pci/mmconfig_32.c index 90d5fd4..a7e23fc 100644 --- a/arch/x86/pci/mmconfig_32.c +++ b/arch/x86/pci/mmconfig_32.c @@ -117,7 +117,7 @@ static int pci_mmcfg_write(unsigned int seg, unsigned int bus, return 0; } -static struct pci_raw_ops pci_mmcfg = { +static const struct pci_raw_ops pci_mmcfg = { .read = pci_mmcfg_read, .write = pci_mmcfg_write, }; diff --git a/arch/x86/pci/mmconfig_64.c b/arch/x86/pci/mmconfig_64.c index e783841..915a493 100644 --- a/arch/x86/pci/mmconfig_64.c +++ b/arch/x86/pci/mmconfig_64.c @@ -81,7 +81,7 @@ static int pci_mmcfg_write(unsigned int seg, unsigned int bus, return 0; } -static struct pci_raw_ops pci_mmcfg = { +static const struct pci_raw_ops pci_mmcfg = { .read = pci_mmcfg_read, .write = pci_mmcfg_write, }; diff --git a/arch/x86/pci/numaq_32.c b/arch/x86/pci/numaq_32.c index 8eb295e..86bd657 100644 --- a/arch/x86/pci/numaq_32.c +++ b/arch/x86/pci/numaq_32.c @@ -112,7 +112,7 @@ static int pci_conf1_mq_write(unsigned int seg, unsigned int bus, #undef PCI_CONF1_MQ_ADDRESS -static struct pci_raw_ops pci_direct_conf1_mq = { +static const struct pci_raw_ops pci_direct_conf1_mq = { .read = pci_conf1_mq_read, .write = pci_conf1_mq_write }; diff --git a/arch/x86/pci/olpc.c b/arch/x86/pci/olpc.c index b889d82..5a58a0a 100644 --- a/arch/x86/pci/olpc.c +++ b/arch/x86/pci/olpc.c @@ -297,7 +297,7 @@ static int pci_olpc_write(unsigned int seg, unsigned int bus, return 0; } -static struct pci_raw_ops pci_olpc_conf = { +static const struct pci_raw_ops pci_olpc_conf = { .read = pci_olpc_read, .write = pci_olpc_write, }; diff --git a/arch/x86/pci/pcbios.c b/arch/x86/pci/pcbios.c index 1c975cc..5fa1cff 100644 --- a/arch/x86/pci/pcbios.c +++ b/arch/x86/pci/pcbios.c @@ -278,7 +278,7 @@ static int pci_bios_write(unsigned int seg, unsigned int bus, * Function table for BIOS32 access */ -static struct pci_raw_ops pci_bios_access = { +static const struct pci_raw_ops pci_bios_access = { .read = pci_bios_read, .write = pci_bios_write }; @@ -287,7 +287,7 @@ static struct pci_raw_ops pci_bios_access = { * Try to find PCI BIOS. */ -static struct pci_raw_ops * __devinit pci_find_bios(void) +static const struct pci_raw_ops * __devinit pci_find_bios(void) { union bios32 *check; 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