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* cfq-iosched: Allow RT requests to pre-empt ongoing BE timesliceDivyesh Shah2009-01-30
| | | | | | | | | | | | | | | | | | This patch adds the ability to pre-empt an ongoing BE timeslice when a RT request is waiting for the current timeslice to complete. This reduces the wait time to disk for RT requests from an upper bound of 4 (current value of cfq_quantum) to 1 disk request. Applied Jens' suggeested changes to avoid the rb lookup and use !cfq_class_rt() and retested. Latency(secs) for the RT task when doing sequential reads from 10G file. | only RT | RT + BE | RT + BE + this patch small (512 byte) reads | 143 | 163 | 145 large (1Mb) reads | 142 | 158 | 146 Signed-off-by: Divyesh Shah <dpshah@google.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
* block: add sysfs file for controlling io stats accountingJens Axboe2009-01-30
| | | | | | | This allows us to turn off disk stat accounting completely, for the cases where the 0.5-1% reduction in system time is important. Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
* Mark mandatory elevator functions in the biodoc.txtNikanth Karthikesan2009-01-30
| | | | | | | | | biodoc.txt mentions that elevator functions marked with * are mandatory, but no function is marked with *. Mark the 3 functions which should be implemented by any io scheduler. Signed-off-by: Nikanth Karthikesan <knikanth@suse.de> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
* include/linux: Add bsg.h to the Kernel exported headersBoaz Harrosh2009-01-30
| | | | | | | | | | | | | | | | | | | bsg.h in current form is perfectly suitable for user-mode consumption. It is needed together with scsi/sg.h for applications that want to interface with the bsg driver. Currently the few projects that use it would copy it over into the projects. But that is not acceptable for projects that need to provide source and devel packages for distros. This should also be submitted to stable 2.6.28 and 2.6.27 since bsg had a stable API since these Kernels and distro users will need the header for these kernels a swell Signed-off-by: Boaz Harrosh <bharrosh@panasas.com> Acked-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> CC: stable@kernel.org Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
* block: silently error an unsupported barrier bioJens Axboe2009-01-30
| | | | | | | This fixes a "regression" from 2.6.28, where the barrier probes that file systems may do would trigger additional end request warnings in dmesg. Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
* block: Fix documentation for blkdev_issue_flush()Theodore Ts'o2009-01-30
| | | | | Signed-off-by: "Theodore Ts'o" <tytso@mit.edu> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
* block: add bio_rw_flagged() for testing bio->bi_rwJens Axboe2009-01-30
| | | | | | | | | | | The existing functions for checking bio->bi_rw are badly named. So lets mirror what we do for bio->bi_flags testing, use a properly named function so that it's immediately obvious what is being tested. Maintain compatability names for the old macros, eventually we'll get rid of these. Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
* block: seperate bio/request unplug and sync bitsJens Axboe2009-01-30
| | | | Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
* block: export SSD/non-rotational queue flag through sysfsBartlomiej Zolnierkiewicz2009-01-30
| | | | | | | | | | | | For some devices (i.e. CFA ATA) we can't reliably detect whether the device is of rotational or non-rotational type so we need to leave the final decision about this setting to the user-space. As a bonus do a minor CodingStyle fixup in queue_nomerges_store(). Suggested-by: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
* Fix small typo in bio.h's documentationAlberto Bertogli2009-01-30
| | | | | Signed-off-by: Alberto Bertogli <albertito@blitiri.com.ar> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
* block: get rid of the manual directory counting in blktraceJens Axboe2009-01-30
| | | | | | It can result in a stuck blktrace system, if --kill is used. Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
* block: Allow empty integrity profileMartin K. Petersen2009-01-30
| | | | | | | | | Allow a block device to allocate and register an integrity profile without providing a template. This allows DM to preallocate a profile to avoid deadlocks during table reconfiguration. Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
* block: Remove obsolete BUG_ONMartin K. Petersen2009-01-30
| | | | | | | | Now that bio_vecs are no longer cleared in bvec_alloc_bs() the following BUG_ON must go. Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
* block: Don't verify integrity metadata on read errorMartin K. Petersen2009-01-30
| | | | | | | | | If we get an I/O error on a read request there is no point in doing a verify pass on the integrity buffer. Adjust the completion path accordingly. Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6Linus Torvalds2009-01-29
|\ | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6: cifs: make sure we allocate enough storage for socket address [CIFS] Make socket retry timeouts consistent between blocking and nonblocking cases [CIFS] some cleanup to dir.c prior to addition of posix_open [CIFS] revalidate parent inode when rmdir done within that directory [CIFS] Rename md5 functions to avoid collision with new rt modules cifs: turn smb_send into a wrapper around smb_sendv
| * cifs: make sure we allocate enough storage for socket addressJeff Layton2009-01-28
| | | | | | | | | | | | | | | | | | The sockaddr declared on the stack in cifs_get_tcp_session is too small for IPv6 addresses. Change it from "struct sockaddr" to "struct sockaddr_storage" to prevent stack corruption when IPv6 is used. Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
| * [CIFS] Make socket retry timeouts consistent between blocking and ↵Steve French2009-01-28
| | | | | | | | | | | | | | | | | | | | | | nonblocking cases We have used approximately 15 second timeouts on nonblocking sends in the past, and also 15 second SMB timeout (waiting for server responses, for most request types). Now that we can do blocking tcp sends, make blocking send timeout approximately the same (15 seconds). Signed-off-by: Steve French <sfrench@us.ibm.com>
| * [CIFS] some cleanup to dir.c prior to addition of posix_openSteve French2009-01-28
| | | | | | | | Signed-off-by: Steve French <sfrench@us.ibm.com>
| * [CIFS] revalidate parent inode when rmdir done within that directorySteve French2009-01-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When a search is pending of a parent directory, and a child directory within it is removed, we need to reset the parent directory's time so that we don't reuse the (now stale) search results. Thanks to Gunter Kukkukk for reporting this: > got the following failure notification on irc #samba: > > A user was updating from subversion 1.4 to 1.5, where the > repository is located on a samba share (independent of > unix extensions = Yes or No). > svn 1.4 did work, 1.5 does not. > > The user did a lot of stracing of subversion - and wrote a > testapplet to simulate the failing behaviour. > I've converted the C++ source to C and added some error cases. > > When using "./testdir" on a local file system, "result2" > is always (nil) as expected - cifs vfs behaves different here! > > ./testdir /mnt/cifs/mounted/share > > returns a (failing) valid pointer. Acked-by: Dave Kleikamp <shaggy@us.ibm.com> Acked-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
| * [CIFS] Rename md5 functions to avoid collision with new rt modulesSteve French2009-01-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When rt modules were added they (each) included their own md5 with names which collided with the existing names of cifs's md5 functions. Renaming cifs's md5 modules so we don't collide with them. > Stephen Rothwell wrote: > When CIFS is built-in (=y) and staging/rt28[67]0 =y, there are multiple > definitions of: > > build-r8250.out:(.text+0x1d8ad0): multiple definition of `MD5Init' > build-r8250.out:(.text+0x1dbb30): multiple definition of `MD5Update' > build-r8250.out:(.text+0x1db9b0): multiple definition of `MD5Final' > > all of which need to have more unique identifiers for their global > symbols (e.g., rt28_md5_init, cifs_md5_init, foo, blah, bar). > CC: Greg K-H <gregkh@suse.de> Signed-off-by: Steve French <sfrench@us.ibm.com>
| * cifs: turn smb_send into a wrapper around smb_sendvJeff Layton2009-01-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | cifs: turn smb_send into a wrapper around smb_sendv Rename smb_send2 to smb_sendv to make it consistent with kernel naming conventions for functions that take a vector. There's no need to have 2 functions to handle sending SMB calls. Turn smb_send into a wrapper around smb_sendv. This also allows us to properly mark the socket as needing to be reconnected when there's a partial send from smb_send. Also, in practice we always use the address and noblocksnd flag that's attached to the TCP_Server_Info. There's no need to pass them in as separate args to smb_sendv. Signed-off-by: Jeff Layton <jlayton@redhat.com> Acked-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
* | sata_sil: Fix build breakageAlexander Beregalov2009-01-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit e57db7b (SATA Sil: Blacklist system that spins off disks during ACPI power off) breaks build like the following, in both cases when CONFIG_DMI set or not. drivers/ata/sata_sil.c: In function 'sil_broken_system_poweroff': drivers/ata/sata_sil.c:713: error: implicit declaration of function 'dmi_first_match' drivers/ata/sata_sil.c:713: warning: initialization makes pointer from integer without a cast sata_sil.c should include dmi.h Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | Documentation/Changes: add required versions for new filesystemsBill Nottingham2009-01-29
| | | | | | | | | | | | | | | | | | | | btrfs requires version 0.18 of its tools, and squashfs requires 4.0. ext3 should use and ext4 requires v1.41.4 of e2fsprogs. Signed-off-by: Bill Nottingham <notting@redhat.com> Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> cc: Ted Tso <tytso@mit.edu> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | fix emacs indenting howto filename expansionDan Carpenter2009-01-29
| | | | | | | | | | | | | | | | | | I don't think emacs understands tilde expansion, so use "expand-file-name" to do that. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | Documentation: update CodingStyle tips for Emacs usersTeemu Likonen2009-01-29
| | | | | | | | | | | | | | | | | | | | | | | | | | With the previous Emacs tips example the kernel style was made available for files in the kernel-tree only. This patch updates the tip to add a separate cc-mode indent style ("linux-tabs-only"). This makes it easy to switch between different indent styles and also makes the kernel style easily available for any filetype mode (c++, awk, ...) that is managed by the Emacs cc-mode. Signed-off-by: Teemu Likonen <tlikonen@iki.fi> Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | Documentation: move DMA-mapping.txt to Doc/PCI/Randy Dunlap2009-01-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move DMA-mapping.txt to Documentation/PCI/. DMA-mapping.txt was supposed to be moved from Documentation/ to Documentation/PCI/. The 00-INDEX files in those two directories were updated, along with a few other text files, but the file itself somehow escaped being moved, so move it and update more text files and source files with its new location. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Acked-by: Greg Kroah-Hartman <gregkh@suse.de> cc: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6Linus Torvalds2009-01-29
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6: Staging: poch: fix verification of memory area Staging: usbip: usbip_start_threads(): handle kernel_thread failure staging: agnx: drivers/staging/agnx/agnx.h needs <linux/io.h> Staging: android: task_get_unused_fd_flags: fix the wrong usage of tsk->signal Staging: android: Add lowmemorykiller documentation. Staging: android: fix build error on 64bit boxes Staging: android: timed_gpio: Fix build to build on kernels after 2.6.25. Staging: android: binder: fix arm build errors Staging: meilhaus: fix Kbuild Staging: comedi: fix Kbuild
| * | Staging: poch: fix verification of memory areaRoel Kluin2009-01-28
| | | | | | | | | | | | | | | | | | | | | | | | fix verification of memory area Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | Staging: usbip: usbip_start_threads(): handle kernel_thread failureRoel Kluin2009-01-28
| | | | | | | | | | | | | | | | | | | | | | | | kernel_thread may fail, notice this. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | staging: agnx: drivers/staging/agnx/agnx.h needs <linux/io.h>Geert Uytterhoeven2009-01-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On m68k: drivers/staging/agnx/agnx.h: In function 'agnx_read32': drivers/staging/agnx/agnx.h:10: error: implicit declaration of function 'ioread32' drivers/staging/agnx/agnx.h: In function 'agnx_write32': drivers/staging/agnx/agnx.h:15: error: implicit declaration of function 'iowrite32' drivers/staging/agnx/sta.c: In function 'get_sta_power': drivers/staging/agnx/sta.c:94: error: implicit declaration of function 'memcpy_fromio' drivers/staging/agnx/sta.c: In function 'set_sta_power': drivers/staging/agnx/sta.c:103: error: implicit declaration of function 'memcpy_toio' Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | Staging: android: task_get_unused_fd_flags: fix the wrong usage of tsk->signalOleg Nesterov2009-01-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Compile tested. task_struct->signal is not protected by RCU, the code is bogus. Change the code to take ->siglock to pin ->signal. Signed-off-by: Oleg Nesterov <oleg@redhat.com> Cc: Arve Hjønnevåg <arve@android.com> Cc: Brian Swetland <swetland@google.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | Staging: android: Add lowmemorykiller documentation.Arve Hjønnevåg2009-01-28
| | | | | | | | | | | | | | | | | | Signed-off-by: Arve Hjønnevåg <arve@android.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | Staging: android: fix build error on 64bit boxesGreg Kroah-Hartman2009-01-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ktime_t isn't ment to directly access on all arches, so use the proper conversion functions instead to figure out what time is remaining. Reported-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: Arve Hjønnevåg <arve@android.com> Cc: Mike Lockwood <lockwood@android.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | Staging: android: timed_gpio: Fix build to build on kernels after 2.6.25.Arve Hjønnevåg2009-01-28
| | | | | | | | | | | | | | | | | | | | | Reported-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: Mike Lockwood <lockwood@android.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | Staging: android: binder: fix arm build errorsArve Hjønnevåg2009-01-28
| | | | | | | | | | | | | | | | | | Reported-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | Staging: meilhaus: fix KbuildGreg Kroah-Hartman2009-01-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Meilhaus drivers do not like being built into the kernel right now, so force them to be a module. Reported-by: Kamalesh Babulal <kamalesh@linux.vnet.ibm.com> Reported-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | Staging: comedi: fix KbuildGreg Kroah-Hartman2009-01-28
| |/ | | | | | | | | | | | | | | | | | | comedi doesn't like being built into the kernel right now, so force it to be a module. Reported-by: Kamalesh Babulal <kamalesh@linux.vnet.ibm.com> Reported-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6Linus Torvalds2009-01-29
|\ \ | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6: driver-core: fix kernel-doc parameter name UIO: Add missing documentation of features added recently Sync patch for jp_JP/stable_kernel_rules.txt
| * | driver-core: fix kernel-doc parameter nameRandy Dunlap2009-01-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix function parameter name in kernel-doc: Warning(linux-next-20090120//drivers/base/core.c:1289): No description found for parameter 'dev' Warning(linux-next-20090120//drivers/base/core.c:1289): Excess function parameter 'root' description in 'root_device_unregister' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Acked-by: Mark McLoughlin <markmc@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | UIO: Add missing documentation of features added recentlyHans J. Koch2009-01-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The following features were added to the UIO framework in the near past: * Generic drivers for platform devices (uio_pdrv, uio_pdrv_genirq) * an "offset" sysfs attribute for memory mappings Unfortunately, all this went in without documentation (won't happen again...) This patch updates UIO documentation. Signed-off-by: Hans J. Koch <hjk@linutronix.de> Acked-by: Uwe Kleine-König <ukleinek@strlen.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | Sync patch for jp_JP/stable_kernel_rules.txtTsugikazu Shibata2009-01-28
| |/ | | | | | | | | | | | | | | | | | | | | | | Updated jp_JP/stable_kernel_rules.txt due to changes in the main version of the file. Also, this patch is already reviewed by Japanese translation community called JF. Signed-off-by: Tsugikazu Shibata <tshibata@ab.jp.nec.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | Merge branch 'for-linus' of ↵Linus Torvalds2009-01-29
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: ASoC: OMAP: Initialize XCCR and RCCR registers in McBSP DAI driver ASoC: Fix null string usage with WM8753 DAIs ALSA: hda - add another MacBook Pro 4, 1 subsystem ID ALSA: hda - Fix compile warning with CONFIG_SND_JACK=n ALSA: hda - Add quirk for HP DV6700 laptop ALSA: hda - Fix PCM reference NID for STAC/IDT analog outputs
| * \ Merge branch 'fix/hda' into for-linusTakashi Iwai2009-01-29
| |\ \
| | * | ALSA: hda - add another MacBook Pro 4, 1 subsystem IDLuke Yelavich2009-01-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add another MacBook Pro 4,1 SSID (106b:3800). It seems that latter revisions, (at least mine), have different IDs to earlier revisions. Signed-off-by: Luke Yelavich <themuso@ubuntu.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| | * | ALSA: hda - Fix compile warning with CONFIG_SND_JACK=nTakashi Iwai2009-01-27
| | | | | | | | | | | | | | | | | | | | | | | | sound/pci/hda/patch_conexant.c:352: warning: 'conexant_add_jack' defined but not used Signed-off-by: Takashi Iwai <tiwai@suse.de>
| | * | ALSA: hda - Add quirk for HP DV6700 laptopJoerg Schirottke2009-01-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Added the matching model=laptop for HP DV6700 laptop. Signed-off-by: Joerg Schirottke <master@kanotix.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| | * | ALSA: hda - Fix PCM reference NID for STAC/IDT analog outputsTakashi Iwai2009-01-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The reference NID for the analog outputs of STAC/IDT codecs is set to a fixed number 0x02. But this isn't always correct and in many codecs it points to a non-existing NID. This patch fixes the initialization of the PCM reference NID taken from the actually probed DAC list. Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | | Merge branch 'fix/asoc' into for-linusTakashi Iwai2009-01-29
| |\ \ \ | | |_|/ | |/| |
| | * | ASoC: OMAP: Initialize XCCR and RCCR registers in McBSP DAI driverMisael Lopez Cruz2009-01-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch explicitly initializes McBSP Transmit Configuration Control Register (XCCR) and Receive Configuration Control Register (RCCR) to their reset values. Reset values are 26 ns of DX delay and Transmit DMA disabled for XCCR register; receive full cycle mode enabled and Receive DMA disabled for RCCR register. This patch requires a counterpart in OMAP McBSP driver before to apply it. The required changes in McBSP were sent and approved in linux-omap mailing list and patch is going upstream (commit 3127f8f8595a064b3f1a1837fea2177902589ac3 from linux-omap-2.6 tree). Signed-off-by: Misael Lopez Cruz <x0052729@ti.com> [ jarkko.nikula@nokia.com: Commit id for counterpart patch corrected ] Signed-off-by: Jarkko Nikula <jarkko.nikula@nokia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
| | * | ASoC: Fix null string usage with WM8753 DAIsMark Brown2009-01-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The WM8753 driver multiplexes the DAI structures it exposes to the outside world, leaving them uninitialised until the codec probes. Since the DAI name is used during the registration and setup process provide a dummy name. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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