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20bfdbba72
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Bjorn Helgaas 20bfdbba72 PNP: make pnp_{port,mem,etc}_start(), et al work for invalid resources 
Some callers use pnp_port_start() and similar functions without
making sure the resource is valid.  This patch makes us fall
back to returning the initial values if the resource is not
valid or not even present.

This mostly preserves the previous behavior, where we would just
return the initial values set by pnp_init_resource_table().  The
original 2.6.25 code didn't range-check the "bar", so it would
return garbage if the bar exceeded the table size.  This code
returns sensible values instead.

Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Signed-off-by: Andi Kleen <ak@linux.intel.com>
2008-07-16 23:27:05 +02:00
..
acpi ACPI: Enhance /sys/firmware/interrupts to allow enable/disable/clear from user-space 2008-07-16 23:27:04 +02:00
asm-alpha smp_call_function: get rid of the unused nonatomic/retry argument 2008-06-26 11:24:35 +02:00
asm-arm Merge branch 'generic-ipi' into generic-ipi-for-linus 2008-07-15 21:55:59 +02:00
asm-avr32 Merge git://git.kernel.org/pub/scm/linux/kernel/git/hskinnemoen/avr32-2.6 2008-07-14 13:37:29 -07:00
asm-blackfin Blackfin Serial Driver: Use timer to poll CTS PIN instead of workqueue. 2008-06-19 17:46:39 +08:00
asm-cris
asm-frv frv: fix irqs_disabled() to return an int, not an unsigned long 2008-07-12 14:33:42 -07:00
asm-generic mm: fix build on non-mmu machines 2008-07-15 13:58:40 -07:00
asm-h8300 h8300: fix typo in header guard 2008-06-06 11:29:12 -07:00
asm-ia64 ACPI : Create "idle=nomwait" bootparam 2008-07-16 23:27:05 +02:00
asm-m32r m32r: convert to generic helpers for IPI function calls 2008-06-26 11:22:57 +02:00
asm-m68k m68k: Add ext2_find_{first,next}_bit() for ext4 2008-06-12 18:05:39 -07:00
asm-m68knommu
asm-mips Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus 2008-07-15 15:01:29 -07:00
asm-mn10300 MN10300: Fix typo in header guard 2008-05-28 07:59:06 -07:00
asm-parisc parisc: convert to generic helpers for IPI function calls 2008-06-26 11:22:57 +02:00
asm-powerpc Merge commit 'origin/master' 2008-07-16 11:07:59 +10:00
asm-s390 [S390] Remove P390 support. 2008-07-14 10:02:25 +02:00
asm-sh sh: convert to generic helpers for IPI function calls 2008-06-26 11:22:58 +02:00
asm-sparc smp_call_function: get rid of the unused nonatomic/retry argument 2008-06-26 11:24:35 +02:00
asm-sparc64 fix "ftrace: store mcount address in rec->ip" 2008-07-01 17:46:14 +02:00
asm-um uml: activate_mm: remove the dead PF_BORROWED_MM check 2008-06-06 11:36:22 -07:00
asm-v850 v850: fix typo in header guard 2008-06-06 11:29:12 -07:00
asm-x86 ACPI : Create "idle=nomwait" bootparam 2008-07-16 23:27:05 +02:00
asm-xtensa
crypto crypto: hash - Move ahash functions into crypto/hash.h 2008-07-10 20:35:18 +08:00
drm drm/radeon: fixup issue with radeon and PAT support. 2008-07-15 15:48:05 +10:00
keys
linux PNP: make pnp_{port,mem,etc}_start(), et al work for invalid resources 2008-07-16 23:27:05 +02:00
math-emu
media V4L/DVB (8092): videodev: simplify and fix standard enumeration 2008-06-26 15:58:57 -03:00
mtd
net net-sched: change tcf_destroy_chain() to clear start of filter list 2008-07-01 19:52:38 -07:00
pcmcia pcmcia: (re)move {pcmcia,pccard}_get_status 2008-06-24 15:33:44 +02:00
rdma RDMA/addr: Keep pointer to netdevice in struct rdma_dev_addr 2008-07-14 23:48:53 -07:00
rxrpc
scsi Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6 2008-07-15 18:58:04 -07:00
sound ALSA: Release v1.0.17 2008-07-14 09:54:43 +02:00
video
xen xen: implement ptep_modify_prot_start/commit 2008-06-25 15:17:23 +02:00
Kbuild drm: reorganise drm tree to be more future proof. 2008-07-14 10:45:01 +10:00