diff options
| author | Jiang Liu <jiang.liu@linux.intel.com> | 2015-04-14 10:29:55 +0800 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2015-04-24 15:36:53 +0200 |
| commit | 9a93d4736ec5ec322ec8f240a292c1a86cd0876d (patch) | |
| tree | f206bf9ba4168db05820dc203736ab063f1fe35f /arch/x86/kernel | |
| parent | 50a6ad84b2a2c971e76d57884d61a5a55d7c1601 (diff) | |
x86/irq: Remove x86_io_apic_ops.write and x86_io_apic_ops.modify
x86_io_apic_ops.write is always set to native_io_apic_write(),
and nobody overrides it. So get rid of the indirection by changing
native_io_apic_write() as io_apic_write() and removing
x86_io_apic_ops.write.
Do the same for x86_io_apic_ops.modify and native_io_apic_modify().
Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com>
Tested-by: Joerg Roedel <jroedel@suse.de>
Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: David Cohen <david.a.cohen@linux.intel.com>
Cc: Sander Eikelenboom <linux@eikelenboom.it>
Cc: David Vrabel <david.vrabel@citrix.com>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Joerg Roedel <joro@8bytes.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Bjorn Helgaas <bhelgaas@google.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Rafael J. Wysocki <rjw@rjwysocki.net>
Cc: Randy Dunlap <rdunlap@infradead.org>
Cc: Yinghai Lu <yinghai@kernel.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Dimitri Sivanich <sivanich@sgi.com>
Cc: Yijing Wang <wangyijing@huawei.com>
Cc: Grant Likely <grant.likely@linaro.org>
Link: http://lkml.kernel.org/r/1428978610-28986-19-git-send-email-jiang.liu@linux.intel.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/x86/kernel')
| -rw-r--r-- | arch/x86/kernel/apic/io_apic.c | 6 | ||||
| -rw-r--r-- | arch/x86/kernel/x86_init.c | 2 |
2 files changed, 4 insertions, 4 deletions
diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c index 76dc9f5bfdbc..d687a10ed3a2 100644 --- a/arch/x86/kernel/apic/io_apic.c +++ b/arch/x86/kernel/apic/io_apic.c @@ -280,7 +280,8 @@ unsigned int native_io_apic_read(unsigned int apic, unsigned int reg) return readl(&io_apic->data); } -void native_io_apic_write(unsigned int apic, unsigned int reg, unsigned int value) +static void io_apic_write(unsigned int apic, unsigned int reg, + unsigned int value) { struct io_apic __iomem *io_apic = io_apic_base(apic); @@ -294,7 +295,8 @@ void native_io_apic_write(unsigned int apic, unsigned int reg, unsigned int valu * * Older SiS APIC requires we rewrite the index register */ -void native_io_apic_modify(unsigned int apic, unsigned int reg, unsigned int value) +static void io_apic_modify(unsigned int apic, unsigned int reg, + unsigned int value) { struct io_apic __iomem *io_apic = io_apic_base(apic); diff --git a/arch/x86/kernel/x86_init.c b/arch/x86/kernel/x86_init.c index f612dc018fb6..633f07845099 100644 --- a/arch/x86/kernel/x86_init.c +++ b/arch/x86/kernel/x86_init.c @@ -141,7 +141,5 @@ void arch_restore_msi_irqs(struct pci_dev *dev) struct x86_io_apic_ops x86_io_apic_ops = { .init = native_io_apic_init_mappings, .read = native_io_apic_read, - .write = native_io_apic_write, - .modify = native_io_apic_modify, .disable = native_disable_io_apic, }; |