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| author | Jeff Garzik <jeff@garzik.org> | 2007-10-03 15:15:40 -0400 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2007-10-09 20:22:20 -0400 |
| commit | 1855256c497ecfefc730df6032243f26855ce52c (patch) | |
| tree | b73947f1a5e1b798e1dec068ac1cda25ae910bf6 /arch/i386/pci/irq.c | |
| parent | bbf25010f1a6b761914430f5fca081ec8c7accd1 (diff) | |
| download | talos-obmc-linux-1855256c497ecfefc730df6032243f26855ce52c.tar.gz talos-obmc-linux-1855256c497ecfefc730df6032243f26855ce52c.zip | |
drivers/firmware: const-ify DMI API and internals
Three main sets of changes:
1) dmi_get_system_info() return value should have been marked const,
since callers should not be changing that data.
2) const-ify DMI internals, since DMI firmware tables should,
whenever possible, be marked const to ensure we never ever write to
that data area.
3) const-ify DMI API, to enable marking tables const where possible
in low-level drivers.
And if we're really lucky, this might enable some additional
optimizations on the part of the compiler.
The bulk of the changes are #2 and #3, which are interrelated. #1 could
have been a separate patch, but it was so small compared to the others,
it was easier to roll it into this changeset.
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'arch/i386/pci/irq.c')
| -rw-r--r-- | arch/i386/pci/irq.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/i386/pci/irq.c b/arch/i386/pci/irq.c index 8434f2323b87..d98c6b096f8e 100644 --- a/arch/i386/pci/irq.c +++ b/arch/i386/pci/irq.c @@ -1010,7 +1010,7 @@ static void __init pcibios_fixup_irqs(void) * Work around broken HP Pavilion Notebooks which assign USB to * IRQ 9 even though it is actually wired to IRQ 11 */ -static int __init fix_broken_hp_bios_irq9(struct dmi_system_id *d) +static int __init fix_broken_hp_bios_irq9(const struct dmi_system_id *d) { if (!broken_hp_bios_irq9) { broken_hp_bios_irq9 = 1; @@ -1023,7 +1023,7 @@ static int __init fix_broken_hp_bios_irq9(struct dmi_system_id *d) * Work around broken Acer TravelMate 360 Notebooks which assign * Cardbus to IRQ 11 even though it is actually wired to IRQ 10 */ -static int __init fix_acer_tm360_irqrouting(struct dmi_system_id *d) +static int __init fix_acer_tm360_irqrouting(const struct dmi_system_id *d) { if (!acer_tm360_irqrouting) { acer_tm360_irqrouting = 1; |
