mm: Add NO_DMA dummies for DMA pool API

Add dummies for dma{,m}_pool_{create,destroy,alloc,free}(), to allow
compile-testing if NO_DMA=y.

This prevents the following from showing up later:

ERR

mm: Add NO_DMA dummies for DMA pool API

Add dummies for dma{,m}_pool_{create,destroy,alloc,free}(), to allow
compile-testing if NO_DMA=y.

This prevents the following from showing up later:

ERROR: "dma_pool_destroy" [drivers/usb/mtu3/mtu3.ko] undefined!
ERROR: "dma_pool_free" [drivers/usb/mtu3/mtu3.ko] undefined!
ERROR: "dma_pool_alloc" [drivers/usb/mtu3/mtu3.ko] undefined!
ERROR: "dma_pool_create" [drivers/usb/mtu3/mtu3.ko] undefined!
ERROR: "dma_pool_destroy" [drivers/scsi/hisi_sas/hisi_sas_main.ko] undefined!
ERROR: "dma_pool_free" [drivers/scsi/hisi_sas/hisi_sas_main.ko] undefined!
ERROR: "dma_pool_alloc" [drivers/scsi/hisi_sas/hisi_sas_main.ko] undefined!
ERROR: "dma_pool_create" [drivers/scsi/hisi_sas/hisi_sas_main.ko] undefined!
ERROR: "dma_pool_alloc" [drivers/mailbox/bcm-pdc-mailbox.ko] undefined!
ERROR: "dma_pool_free" [drivers/mailbox/bcm-pdc-mailbox.ko] undefined!
ERROR: "dma_pool_create" [drivers/mailbox/bcm-pdc-mailbox.ko] undefined!
ERROR: "dma_pool_destroy" [drivers/mailbox/bcm-pdc-mailbox.ko] undefined!

Signed-off-by: Geert Uytterhoeven <[email protected]>
Reviewed-by: Mark Brown <[email protected]>
Acked-by: Robin Murphy <[email protected]>
Signed-off-by: Christoph Hellwig <[email protected]>

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mm: add dma_pool_zalloc() call to DMA API

Add a wrapper function for dma_pool_alloc() to get zeroed memory.

Signed-off-by: Sean O. Stalley <[email protected]>
Cc: Vinod Koul <vinod.koul@intel.

mm: add dma_pool_zalloc() call to DMA API

Add a wrapper function for dma_pool_alloc() to get zeroed memory.

Signed-off-by: Sean O. Stalley <[email protected]>
Cc: Vinod Koul <[email protected]>
Cc: Bjorn Helgaas <[email protected]>
Cc: Gilles Muller <[email protected]>
Cc: Nicolas Palix <[email protected]>
Cc: Michal Marek <[email protected]>
Cc: Sebastian Andrzej Siewior <[email protected]>
Cc: Jonathan Corbet <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

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remove <asm/scatterlist.h>

We don't have any arch specific scatterlist now that parisc switched over
to the generic one.

Signed-off-by: Christoph Hellwig <[email protected]>
Signed-off-by: Jens Axboe <axb

remove <asm/scatterlist.h>

We don't have any arch specific scatterlist now that parisc switched over
to the generic one.

Signed-off-by: Christoph Hellwig <[email protected]>
Signed-off-by: Jens Axboe <[email protected]>

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dmaengine: vdma: Fix compilation warnings

This patch fixes the following compilation warnings.
In file included from drivers/dma/xilinx/xilinx_vdma.c:26:0:
include/linux/dmapool.h:18:4: warning: 'st

dmaengine: vdma: Fix compilation warnings

This patch fixes the following compilation warnings.
In file included from drivers/dma/xilinx/xilinx_vdma.c:26:0:
include/linux/dmapool.h:18:4: warning: 'struct device' declared inside parameter list
size_t size, size_t align, size_t allocation);
^
include/linux/dmapool.h:18:4: warning: its scope is only this definition or declaration, which is probably not what you want
include/linux/dmapool.h:31:7: warning: 'struct device' declared inside parameter list
size_t size, size_t align, size_t allocation);
^
drivers/dma/xilinx/xilinx_vdma.c: In function 'xilinx_vdma_alloc_chan_resources':
drivers/dma/xilinx/xilinx_vdma.c:501:20: warning: passing argument 2 of 'dma_pool_create' from incompatible pointer type
chan->desc_pool = dma_pool_create("xilinx_vdma_desc_pool",
^
In file included from drivers/dma/xilinx/xilinx_vdma.c:26:0:
include/linux/dmapool.h:17:18: note: expected 'struct device *' but argument is of type 'struct device *'
struct dma_pool *dma_pool_create(const char *name, struct device *dev, .

Signed-off-by: Kedareswara rao Appana <[email protected]>
Signed-off-by: Vinod Koul <[email protected]>

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include/linux/dmapool.h: declare struct device

dmapool uses struct device in function arguments but relies on an
implicit inclusion to declare struct device causing warnings in some
configurations:

include/linux/dmapool.h: declare struct device

dmapool uses struct device in function arguments but relies on an
implicit inclusion to declare struct device causing warnings in some
configurations:

include/linux/dmapool.h:31:7: warning: 'struct device' declared inside parameter list

Fix this by adding a struct device declaration to the file.

Signed-off-by: Mark Brown <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

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devres: device resource management

Implement device resource management, in short, devres. A device
driver can allocate arbirary size of devres data which is associated
with a release function. On

devres: device resource management

Implement device resource management, in short, devres. A device
driver can allocate arbirary size of devres data which is associated
with a release function. On driver detach, release function is
invoked on the devres data, then, devres data is freed.

devreses are typed by associated release functions. Some devreses are
better represented by single instance of the type while others need
multiple instances sharing the same release function. Both usages are
supported.

devreses can be grouped using devres group such that a device driver
can easily release acquired resources halfway through initialization
or selectively release resources (e.g. resources for port 1 out of 4
ports).

This patch adds devres core including documentation and the following
managed interfaces.

* alloc/free : devm_kzalloc(), devm_kzfree()
* IO region : devm_request_region(), devm_release_region()
* IRQ : devm_request_irq(), devm_free_irq()
* DMA : dmam_alloc_coherent(), dmam_free_coherent(),
dmam_declare_coherent_memory(), dmam_pool_create(),
dmam_pool_destroy()
* PCI : pcim_enable_device(), pcim_pin_device(), pci_is_managed()
* iomap : devm_ioport_map(), devm_ioport_unmap(), devm_ioremap(),
devm_ioremap_nocache(), devm_iounmap(), pcim_iomap_table(),
pcim_iomap(), pcim_iounmap()

Signed-off-by: Tejun Heo <[email protected]>
Signed-off-by: Jeff Garzik <[email protected]>

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[PATCH] gfp flags annotations - part 1

- added typedef unsigned int __nocast gfp_t;

- replaced __nocast uses for gfp flags with gfp_t - it gives exactly
the same warnings as far as sparse is c

[PATCH] gfp flags annotations - part 1

- added typedef unsigned int __nocast gfp_t;

- replaced __nocast uses for gfp flags with gfp_t - it gives exactly
the same warnings as far as sparse is concerned, doesn't change
generated code (from gcc point of view we replaced unsigned int with
typedef) and documents what's going on far better.

Signed-off-by: Al Viro <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

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[PATCH] dmapool: Fix "nocast type" warnings

Fix the sparse warning "implicit cast to nocast type"

Signed-off-by: Victor Fusco <[email protected]>
Signed-off-by: Domen Puncer <[email protected]

[PATCH] dmapool: Fix "nocast type" warnings

Fix the sparse warning "implicit cast to nocast type"

Signed-off-by: Victor Fusco <[email protected]>
Signed-off-by: Domen Puncer <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

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Linux-2.6.12-rc2

Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in

Linux-2.6.12-rc2

Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!

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