kernel-ark/include
David Brownell f5a9c77df4 spi doc updates
Update two points in the SPI interface documentation:

- Update description of the "chip stays selected after message ends"
  mode.  In some cases it's required for correctness; it isn't just a
  performance tweak.  (Yes: to use this mode on mult-device busses, another
  programming interface will be needed.  One draft has been circulated
  already.)

- Clarify spi_setup(), highlighting that callers must ensure that no
  requests are queued (can't change configuration except between I/Os), and
  that the device must be deselected when this returns (which is a key part
  of why it's called during device init).

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-06-16 13:16:16 -07:00
..
acpi Pull osi-now into release branch 2007-06-02 01:02:09 -04:00
asm-alpha ALPHA: misc fixes 2007-06-01 08:18:29 -07:00
asm-arm [ARM] 4445/1: ANUBIS: Fix CPLD registers 2007-06-11 09:09:34 +01:00
asm-arm26 [ARM] use __used attribute 2007-05-30 13:15:06 +01:00
asm-avr32 [AVR32] Define ARCH_KMALLOC_MINALIGN to L1_CACHE_BYTES 2007-06-14 18:30:50 +02:00
asm-blackfin Blackfin arch: move HI/LO macros into blackfin.h and punt the rest of macros.h as it includes VDSP macros we never use 2007-06-11 17:47:27 +08:00
asm-cris
asm-frv frv: build fix 2007-06-07 17:00:25 -07:00
asm-generic sparc64: fix alignment bug in linker definition script 2007-05-29 21:29:00 +02:00
asm-h8300 h8300 trival patches 2007-06-01 08:18:29 -07:00
asm-i386 i386 mm: use pte_update() in ptep_test_and_clear_dirty() 2007-06-16 13:16:15 -07:00
asm-ia64 [IA64] Cleanup acpi header to reuse the generic _PDC defines 2007-05-24 10:15:06 -07:00
asm-m32r m32r: __xchg() should be always_inline 2007-05-15 18:56:37 -07:00
asm-m68k m68k: discontinuous memory support 2007-05-31 07:58:14 -07:00
asm-m68knommu
asm-mips [MIPS] Malta: Fix for SOCitSC based Maltas 2007-06-14 18:25:14 +01:00
asm-parisc [PARISC] fix trivial spelling nit in asm/linkage.h 2007-05-30 02:14:36 -04:00
asm-powerpc [POWERPC] Fix return from pte_alloc_one() in out-of-memory case 2007-06-02 21:01:56 +10:00
asm-ppc
asm-s390 [S390] Wire up signald, timerfd and eventfd syscalls. 2007-05-21 11:25:28 +02:00
asm-sh sh: Fix se73180 platform device registration. 2007-06-04 11:07:23 +09:00
asm-sh64 sh64: generic quicklist support. 2007-05-14 09:55:35 +09:00
asm-sparc [SPARC]: Emulate cmpxchg like parisc 2007-05-29 02:51:13 -07:00
asm-sparc64 [SPARC64]: Fix args to sun4v_ldc_revoke(). 2007-06-13 00:01:27 -07:00
asm-um
asm-v850
asm-x86_64 Detach sched.h from mm.h 2007-05-21 09:18:19 -07:00
asm-xtensa Xtensa: use asm-generic/fcntl.h 2007-05-31 20:18:25 -07:00
crypto
keys
linux spi doc updates 2007-06-16 13:16:16 -07:00
math-emu
media
mtd
net [SCTP] Flag a pmtu change request 2007-06-13 20:44:42 +00:00
pcmcia
rdma Merge branch 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband 2007-05-21 16:19:32 -07:00
rxrpc
scsi
sound [ALSA] version 1.0.14 2007-05-31 11:03:27 +02:00
video
Kbuild