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Nicolin Chen 684f0d3d14 lib/genalloc: add a helper function for DMA buffer allocation 
When using pool space for DMA buffer, there might be duplicated calling of
gen_pool_alloc() and gen_pool_virt_to_phys() in each implementation.

Thus it's better to add a simple helper function, a compatible one to the
common dma_alloc_coherent(), to save some code.

Signed-off-by: Nicolin Chen <b42378@freescale.com>
Cc: "Hans J. Koch" <hjk@hansjkoch.de>
Cc: Dan Williams <dan.j.williams@intel.com>
Cc: Eric Miao <eric.y.miao@gmail.com>
Cc: Grant Likely <grant.likely@linaro.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Haojian Zhuang <haojian.zhuang@gmail.com>
Cc: Jaroslav Kysela <perex@perex.cz>
Cc: Kevin Hilman <khilman@deeprootsystems.com>
Cc: Liam Girdwood <lgirdwood@gmail.com>
Cc: Mark Brown <broonie@kernel.org>
Cc: Mauro Carvalho Chehab <m.chehab@samsung.com>
Cc: Rob Herring <rob.herring@calxeda.com>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Sekhar Nori <nsekhar@ti.com>
Cc: Takashi Iwai <tiwai@suse.de>
Cc: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2013-11-13 12:09:22 +09:00
..
fonts
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lz4
lz4: fix compression/decompression signedness mismatch
2013-09-11 15:59:45 -07:00
lzo
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mpi
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raid6
Merge tag 'md/3.12' of git://neil.brown.name/md
2013-09-10 13:03:41 -07:00
reed_solomon
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xz
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zlib_deflate
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zlib_inflate
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.gitignore
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argv_split.c
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asn1_decoder.c
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atomic64_test.c
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atomic64.c
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audit.c
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average.c
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bcd.c
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bch.c
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bitmap.c
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bitrev.c
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bsearch.c
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btree.c
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bug.c
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build_OID_registry
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bust_spinlocks.c
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check_signature.c
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checksum.c
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clz_ctz.c
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clz_tab.c
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cmdline.c
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cordic.c
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cpu_rmap.c
Remove GENERIC_HARDIRQ config option
2013-09-13 15:09:52 +02:00
cpu-notifier-error-inject.c
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cpumask.c
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crc7.c
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crc8.c
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crc16.c
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crc32.c
lib/crc32: update the comments of crc32_{be,le}_generic()
2013-09-11 15:58:38 -07:00
crc32defs.h
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crc-ccitt.c
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crc-itu-t.c
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crc-t10dif.c
crypto: crct10dif - Add fallback for broken initrds
2013-09-12 15:31:34 +10:00
ctype.c
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debug_locks.c
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debugobjects.c
lib/debugobjects.c: remove unnecessary work pending test
2013-11-13 12:09:22 +09:00
dec_and_lock.c
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decompress_bunzip2.c
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decompress_inflate.c
lib/decompressors: fix "no limit" output buffer length
2013-09-11 15:58:38 -07:00
decompress_unlz4.c
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decompress_unlzma.c
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decompress_unlzo.c
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decompress_unxz.c
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decompress.c
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devres.c
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digsig.c
lib/digsig.c: use ERR_CAST inlined function instead of ERR_PTR(PTR_ERR(...))
2013-11-13 12:09:22 +09:00
div64.c
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dma-debug.c
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dump_stack.c
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dynamic_debug.c
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dynamic_queue_limits.c
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earlycpio.c
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extable.c
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fault-inject.c
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fdt_ro.c
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fdt_rw.c
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fdt_strerror.c
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fdt_sw.c
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fdt_wip.c
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fdt.c
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find_last_bit.c
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find_next_bit.c
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flex_array.c
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flex_proportions.c
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gcd.c
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gen_crc32table.c
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genalloc.c
lib/genalloc: add a helper function for DMA buffer allocation
2013-11-13 12:09:22 +09:00
halfmd4.c
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hexdump.c
lib: introduce upper case hex ascii helpers
2013-09-20 15:38:26 -04:00
hweight.c
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idr.c
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inflate.c
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int_sqrt.c
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interval_tree_test_main.c
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interval_tree.c
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iomap_copy.c
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iomap.c
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iommu-helper.c
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ioremap.c
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iovec.c
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irq_regs.c
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is_single_threaded.c
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jedec_ddr_data.c
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kasprintf.c
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Kconfig
Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
2013-09-07 14:31:18 -07:00
Kconfig.debug
percpu: add test module for various percpu operations
2013-11-13 12:09:11 +09:00
Kconfig.kgdb
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Kconfig.kmemcheck
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kfifo.c
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klist.c
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kobject_uevent.c
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kobject.c
Revert "sysfs: drop kobj_ns_type handling"
2013-11-07 20:47:28 +09:00
kstrtox.c
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kstrtox.h
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lcm.c
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libcrc32c.c
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list_debug.c
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list_sort.c
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llist.c
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locking-selftest-hardirq.h
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locking-selftest-mutex.h
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locking-selftest-rlock-hardirq.h
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locking-selftest-rlock-softirq.h
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locking-selftest-rlock.h
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locking-selftest-rsem.h
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locking-selftest-softirq.h
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locking-selftest-spin-hardirq.h
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locking-selftest-spin-softirq.h
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locking-selftest-spin.h
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locking-selftest-wlock-hardirq.h
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locking-selftest-wlock-softirq.h
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locking-selftest-wlock.h
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locking-selftest-wsem.h
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locking-selftest.c
sched: Introduce preempt_count accessor functions
2013-09-25 14:07:32 +02:00
lockref.c
Merge tag 'gfs2-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-3.0-nmw
2013-11-11 07:11:00 +09:00
lru_cache.c
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Makefile
percpu: add test module for various percpu operations
2013-11-13 12:09:11 +09:00
md5.c
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memory-notifier-error-inject.c
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memweight.c
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net_utils.c
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nlattr.c
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notifier-error-inject.c
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notifier-error-inject.h
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of-reconfig-notifier-error-inject.c
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oid_registry.c
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parser.c
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pci_iomap.c
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percpu_counter.c
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percpu_ida.c
idr: Percpu ida
2013-09-09 14:29:15 -07:00
percpu_test.c
percpu: add test module for various percpu operations
2013-11-13 12:09:11 +09:00
percpu-refcount.c
percpu_refcount: export symbols
2013-10-16 21:35:53 -07:00
percpu-rwsem.c
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plist.c
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pm-notifier-error-inject.c
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prio_heap.c
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proportions.c
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radix-tree.c
lib/radix-tree.c: make radix_tree_node_alloc() work correctly within interrupt
2013-09-11 15:59:36 -07:00
random32.c
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ratelimit.c
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rational.c
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rbtree_test.c
rbtree_test: add test for postorder iteration
2013-09-11 15:59:20 -07:00
rbtree.c
rbtree: add postorder iteration functions
2013-09-11 15:59:19 -07:00
reciprocal_div.c
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rwsem-spinlock.c
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rwsem.c
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scatterlist.c
lib/scatterlist.c: don't flush_kernel_dcache_page on slab page
2013-10-31 16:58:13 -07:00
sha1.c
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show_mem.c
mm: do not walk all of system memory during show_mem
2013-11-13 12:09:09 +09:00
smp_processor_id.c
sched: Introduce preempt_count accessor functions
2013-09-25 14:07:32 +02:00
sort.c
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spinlock_debug.c
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stmp_device.c
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string_helpers.c
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string.c
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strncpy_from_user.c
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strnlen_user.c
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swiotlb.c
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syscall.c
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test-kstrtox.c
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test-string_helpers.c
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textsearch.c
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timerqueue.c
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ts_bm.c
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ts_fsm.c
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ts_kmp.c
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ucs2_string.c
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usercopy.c
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uuid.c
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vsprintf.c
lib/vsprintf.c: document formats for dentry and struct file
2013-11-13 12:09:22 +09:00