linux/include
Eric Miao f53f066c25 [ARM] 4451/1: pxa: make dma.c generic and remove cpu specific dma code
Since the number of dma channels varies between pxa25x and pxa27x, it
introduces some specific code in dma.c. This patch moves the specific
code to pxa25x.c and pxa27x.c and makes dma.c more generic.

1. add pxa_init_dma() for dma initialization, the number of channels
   are passed in by the argument

2. add a "prio" field to the "struct pxa_dma_channel" for the channel
   priority, and is initialized in pxa_init_dma()

3. use a general priority comparison with the channels "prio" field so
   to remove the processor specific pxa_for_each_dma_prio macro,  this
   is not lightning fast as the original one,  but it is acceptable as
   it happens when requesting dma, which is usually not so performance
   critical

Signed-off-by: eric miao <eric.miao@marvell.com>
Acked-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-07-12 14:28:16 +01:00
..
acpi
asm-alpha
asm-arm [ARM] 4451/1: pxa: make dma.c generic and remove cpu specific dma code 2007-07-12 14:28:16 +01:00
asm-arm26
asm-avr32
asm-blackfin Blackfin arch: remove zero-sized include/asm-blackfin/macros.h 2007-07-03 08:25:50 +08:00
asm-cris
asm-frv frv: fix fallout from "remove sched.h from mm.h" patch 2007-07-01 12:29:44 -07:00
asm-generic Rework ptep_set_access_flags and fix sun4c 2007-06-16 13:16:16 -07:00
asm-h8300
asm-i386 i386: es7000 build breakage fix 2007-07-06 10:23:43 -07:00
asm-ia64 [IA64] change sh_change_coherence oemcall to use nolock 2007-06-26 13:33:58 -07:00
asm-m32r
asm-m68k
asm-m68knommu
asm-mips [MIPS] Fix scheduling latency issue on 24K, 34K and 74K cores 2007-07-06 16:17:11 +01:00
asm-parisc [PARISC] Fix unwinder on 64-bit kernels 2007-06-21 17:46:21 -04:00
asm-powerpc [POWERPC] Uninline and export virq_to_hw() for the pasemi_mac driver 2007-07-02 13:29:21 +10:00
asm-ppc Rework ptep_set_access_flags and fix sun4c 2007-06-16 13:16:16 -07:00
asm-s390 [S390] Move psw_set_key. 2007-06-19 13:10:20 +02:00
asm-sh
asm-sh64
asm-sparc Rework ptep_set_access_flags and fix sun4c 2007-06-16 13:16:16 -07:00
asm-sparc64 [SPARC64]: Add linux/pagemap.h to asm/tlb.h 2007-06-28 21:25:31 -07:00
asm-um uml: add asm/paravirt.h 2007-06-24 08:59:11 -07:00
asm-v850
asm-x86_64 x86_64: Fix eventd/timerfd syscalls 2007-06-20 14:27:25 -07:00
asm-xtensa
crypto
keys
linux sis5513: adding PCI-ID 2007-07-08 15:21:58 +02:00
math-emu
media
mtd
net
pcmcia
rdma
rxrpc
scsi
sound
video
Kbuild