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* mmc: core: add high-capacity erase size capability flagAdrian Hunter2012-03-27
| | | | | | | Let drivers specify the use of high-capacity erase size. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Chris Ball <cjb@laptop.org>
* mmc: start removing enable / disable APIAdrian Hunter2012-03-27
| | | | | | | | | | Most parts of the enable / disable API are no longer used and can be removed. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Venkatraman S <svenkatr@ti.com> Tested-by: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Chris Ball <cjb@laptop.org>
* mmc: core: Detect card removal on I/O errorUlf Hansson2012-03-27
| | | | | | | | | | | | | | | | | To prevent I/O as soon as possible at card removal, a new detect work is re-scheduled without a delay to let a rescan remove the card device as soon as possible. Additionally, MMC_CAP2_DETECT_ON_ERR can now be used to handle "slowly" removed cards that a scheduled detect work did not detect as removed. To prevent further I/O requests for these lingering removed cards, check if card has been removed and then schedule a detect work to properly remove it. Signed-off-by: Ulf Hansson <ulf.hansson@stericsson.com> Reviewed-by: Namjae Jeon <linkinjeon@gmail.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Chris Ball <cjb@laptop.org>
* mmc: Support of PCI mode in the dw_mmc driverShashidhar Hiremath2012-03-25
| | | | | | | | | | | | Support of PCI mode for the dw_mmc driver. This Patch adds the support for the scenario where the Synopsys Designware IP is present on the PCI bus. The patch adds the minimal modifications necessary for the driver to work on PCI platform. Also added separate files for PCI and PLATFORM modes of operation. Signed-off-by: Shashidhar Hiremath <shashidharh@vayavyalabs.com> Acked-by: James Hogan <james.hogan@imgtec.com> Signed-off-by: Chris Ball <cjb@laptop.org>
* mmc: MMC-4.5 Data Tag SupportSaugata Das2012-03-25
| | | | | | | | | | MMC-4.5 data tag feature will be used to store the file system meta-data in the tagged region of eMMC. This will improve the write and subsequent read transfer time for the meta data. Signed-off-by: Saugata Das <saugata.das@linaro.org> Tested-by: Venkatraman S <svenkatr@ti.com> Signed-off-by: Chris Ball <cjb@laptop.org>
* Merge branch 'for-linus' of ↵Linus Torvalds2012-03-21
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs Pull vfs pile 1 from Al Viro: "This is _not_ all; in particular, Miklos' and Jan's stuff is not there yet." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (64 commits) ext4: initialization of ext4_li_mtx needs to be done earlier debugfs-related mode_t whack-a-mole hfsplus: add an ioctl to bless files hfsplus: change finder_info to u32 hfsplus: initialise userflags qnx4: new helper - try_extent() qnx4: get rid of qnx4_bread/qnx4_getblk take removal of PF_FORKNOEXEC to flush_old_exec() trim includes in inode.c um: uml_dup_mmap() relies on ->mmap_sem being held, but activate_mm() doesn't hold it um: embed ->stub_pages[] into mmu_context gadgetfs: list_for_each_safe() misuse ocfs2: fix leaks on failure exits in module_init ecryptfs: make register_filesystem() the last potential failure exit ntfs: forgets to unregister sysctls on register_filesystem() failure logfs: missing cleanup on register_filesystem() failure jfs: mising cleanup on register_filesystem() failure make configfs_pin_fs() return root dentry on success configfs: configfs_create_dir() has parent dentry in dentry->d_parent configfs: sanitize configfs_create() ...
| * debugfs-related mode_t whack-a-moleAl Viro2012-03-20
| | | | | | | | | | | | all of those should be umode_t... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| * __register_binfmt() made voidAl Viro2012-03-20
| | | | | | | | | | | | Just don't pass NULL to it - nobody does, anyway. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| * kill reiserfs_fs_{i,sb}.hAl Viro2012-03-20
| | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| * move private bits of reiserfs_fs.h to fs/reiserfs/reiserfs.hAl Viro2012-03-20
| | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| * move reiserfs_acl.h to fs/reiserfs/acl.hAl Viro2012-03-20
| | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| * take private bits of reiserfs_xattr.h to fs/reiserfs/xattr.hAl Viro2012-03-20
| | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| * switch touch_atime to struct pathAl Viro2012-03-20
| | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| * constify path argument of trace_seq_path()Al Viro2012-03-20
| | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| * constify path argument of audit_log_d_path()Al Viro2012-03-20
| | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| * fs: initial qnx6fs additionKai Bankett2012-03-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Adds support for qnx6fs readonly support to the linux kernel. * Mount option The option mmi_fs can be used to mount Harman Becker/Audi MMI 3G HDD qnx6fs filesystems. * Documentation A high level filesystem stucture description can be found in the Documentation/filesystems directory. (qnx6.txt) * Additional features - Active (stable) superblock selection - Superblock checksum check (enforced) - Supports mount of qnx6 filesystems with to host different endianess - Automatic endianess detection - Longfilename support (with non-enfocing crc check) - All blocksizes (512, 1024, 2048 and 4096 supported) Signed-off-by: Kai Bankett <chaosman@ontika.net> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| * vfs: d_alloc_root() goneAl Viro2012-03-20
| | | | | | | | | | | | all callers converted to d_make_root() by now Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| * vfs: turn generic_drop_inode() into static inlineAl Viro2012-03-20
| | | | | | | | | | | | | | | | | | Once upon a time it used to be much bigger, but these days there's no point whatsoever keeping it in fs/inode.c, especially since it's not even needed as initializer for ->drop_inode() - it's the default and leaving ->drop_inode NULL will do just as well. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| * vfs: drop_file_write_access() made staticAl Viro2012-03-20
| | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| * vfs: check i_nlink limits in vfs_{mkdir,rename_dir,link}Al Viro2012-03-20
| | | | | | | | | | | | | | | | | | New field of struct super_block - ->s_max_links. Maximal allowed value of ->i_nlink or 0; in the latter case all checks still need to be done in ->link/->mkdir/->rename instances. Note that this limit applies both to directoris and to non-directories. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* | Merge branch 'vm' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfsLinus Torvalds2012-03-21
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull munmap/truncate race fixes from Al Viro: "Fixes for racy use of unmap_vmas() on truncate-related codepaths" * 'vm' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: VM: make zap_page_range() callers that act on a single VMA use separate helper VM: make unmap_vmas() return void VM: don't bother with feeding upper limit to tlb_finish_mmu() in exit_mmap() VM: make zap_page_range() return void VM: can't go through the inner loop in unmap_vmas() more than once... VM: unmap_page_range() can return void
| * | VM: make unmap_vmas() return voidAl Viro2012-03-20
| | | | | | | | | | | | | | | | | | | | | same story - nobody uses it and it's been pointless since "mm: Remove i_mmap_lock lockbreak" went in. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| * | VM: make zap_page_range() return voidAl Viro2012-03-20
| |/ | | | | | | | | | | | | | | ... since all callers ignore its return value and it's been useless since commit 97a894136f29802da19a15541de3c019e1ca147e (mm: Remove i_mmap_lock lockbreak) anyway. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* | Merge branch 'next' of ↵Linus Torvalds2012-03-21
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security Pull security subsystem updates for 3.4 from James Morris: "The main addition here is the new Yama security module from Kees Cook, which was discussed at the Linux Security Summit last year. Its purpose is to collect miscellaneous DAC security enhancements in one place. This also marks a departure in policy for LSM modules, which were previously limited to being standalone access control systems. Chromium OS is using Yama, and I believe there are plans for Ubuntu, at least. This patchset also includes maintenance updates for AppArmor, TOMOYO and others." Fix trivial conflict in <net/sock.h> due to the jumo_label->static_key rename. * 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security: (38 commits) AppArmor: Fix location of const qualifier on generated string tables TOMOYO: Return error if fails to delete a domain AppArmor: add const qualifiers to string arrays AppArmor: Add ability to load extended policy TOMOYO: Return appropriate value to poll(). AppArmor: Move path failure information into aa_get_name and rename AppArmor: Update dfa matching routines. AppArmor: Minor cleanup of d_namespace_path to consolidate error handling AppArmor: Retrieve the dentry_path for error reporting when path lookup fails AppArmor: Add const qualifiers to generated string tables AppArmor: Fix oops in policy unpack auditing AppArmor: Fix error returned when a path lookup is disconnected KEYS: testing wrong bit for KEY_FLAG_REVOKED TOMOYO: Fix mount flags checking order. security: fix ima kconfig warning AppArmor: Fix the error case for chroot relative path name lookup AppArmor: fix mapping of META_READ to audit and quiet flags AppArmor: Fix underflow in xindex calculation AppArmor: Fix dropping of allowed operations that are force audited AppArmor: Add mising end of structure test to caps unpacking ...
| * | Yama: add PR_SET_PTRACER_ANYKees Cook2012-02-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For a process to entirely disable Yama ptrace restrictions, it can use the special PR_SET_PTRACER_ANY pid to indicate that any otherwise allowed process may ptrace it. This is stronger than calling PR_SET_PTRACER with pid "1" because it includes processes in external pid namespaces. This is currently needed by the Chrome renderer, since its crash handler (Breakpad) runs external to the renderer's pid namespace. Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: James Morris <jmorris@namei.org>
| * | security: trim security.hAl Viro2012-02-14
| | | | | | | | | | | | | | | | | | | | | Trim security.h Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: James Morris <jmorris@namei.org>
| * | mm: collapse security_vm_enough_memory() variants into a single functionAl Viro2012-02-14
| | | | | | | | | | | | | | | | | | | | | Collapse security_vm_enough_memory() variants into a single function. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: James Morris <jmorris@namei.org>
| * | digsig: changed type of the timestampDmitry Kasatkin2012-02-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | time_t was used in the signature and key packet headers, which is typedef of long and is different on 32 and 64 bit architectures. Signature and key format should be independent of architecture. Similar to GPG, I have changed the type to uint32_t. Signed-off-by: Dmitry Kasatkin <dmitry.kasatkin@intel.com> Signed-off-by: James Morris <jmorris@namei.org>
| * | security: Yama LSMKees Cook2012-02-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds the Yama Linux Security Module to collect DAC security improvements (specifically just ptrace restrictions for now) that have existed in various forms over the years and have been carried outside the mainline kernel by other Linux distributions like Openwall and grsecurity. Signed-off-by: Kees Cook <keescook@chromium.org> Acked-by: John Johansen <john.johansen@canonical.com> Signed-off-by: James Morris <jmorris@namei.org>
| * | security: create task_free security callbackKees Cook2012-02-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | The current LSM interface to cred_free is not sufficient for allowing an LSM to track the life and death of a task. This patch adds the task_free hook so that an LSM can clean up resources on task death. Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: James Morris <jmorris@namei.org>
| * | Merge branch 'next-queue' into nextJames Morris2012-02-09
| |\ \
| | * | KEYS: Allow special keyrings to be clearedDavid Howells2012-01-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The kernel contains some special internal keyrings, for instance the DNS resolver keyring : 2a93faf1 I----- 1 perm 1f030000 0 0 keyring .dns_resolver: empty It would occasionally be useful to allow the contents of such keyrings to be flushed by root (cache invalidation). Allow a flag to be set on a keyring to mark that someone possessing the sysadmin capability can clear the keyring, even without normal write access to the keyring. Set this flag on the special keyrings created by the DNS resolver, the NFS identity mapper and the CIFS identity mapper. Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Jeff Layton <jlayton@redhat.com> Acked-by: Steve Dickson <steved@redhat.com> Signed-off-by: James Morris <jmorris@namei.org>
* | | | Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6Linus Torvalds2012-03-21
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull crypto update from Herbert Xu: "* sha512 bug fixes (already in your tree). * SHA224/SHA384 AEAD support in caam. * X86-64 optimised version of Camellia. * Tegra AES support. * Bulk algorithm registration interface to make driver registration easier. * padata race fixes. * Misc fixes." * git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (31 commits) padata: Fix race on sequence number wrap padata: Fix race in the serialization path crypto: camellia - add assembler implementation for x86_64 crypto: camellia - rename camellia.c to camellia_generic.c crypto: camellia - fix checkpatch warnings crypto: camellia - rename camellia module to camellia_generic crypto: tcrypt - add more camellia tests crypto: testmgr - add more camellia test vectors crypto: camellia - simplify key setup and CAMELLIA_ROUNDSM macro crypto: twofish-x86_64/i586 - set alignmask to zero crypto: blowfish-x86_64 - set alignmask to zero crypto: serpent-sse2 - combine ablk_*_init functions crypto: blowfish-x86_64 - use crypto_[un]register_algs crypto: twofish-x86_64-3way - use crypto_[un]register_algs crypto: serpent-sse2 - use crypto_[un]register_algs crypto: serpent-sse2 - remove dead code from serpent_sse2_glue.c::serpent_sse2_init() crypto: twofish-x86 - Remove dead code from twofish_glue_3way.c::init() crypto: In crypto_add_alg(), 'exact' wants to be initialized to 0 crypto: caam - fix gcc 4.6 warning crypto: Add bulk algorithm registration interface ...
| * | | | padata: Fix race on sequence number wrapSteffen Klassert2012-03-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When padata_do_parallel() is called from multiple cpus for the same padata instance, we can get object reordering on sequence number wrap because testing for sequence number wrap and reseting the sequence number must happen atomically but is implemented with two atomic operations. This patch fixes this by converting the sequence number from atomic_t to an unsigned int and protect the access with a spin_lock. As a side effect, we get rid of the sequence number wrap handling because the seqence number wraps back to null now without the need to do anything. Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| * | | | crypto: Add bulk algorithm registration interfaceMark Brown2012-01-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Hardware crypto engines frequently need to register a selection of different algorithms with the core. Simplify their code slightly, especially the error handling, by providing functions to register a number of algorithms in a single call. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| * | | | crypto: sha512 - use standard ror64()Alexey Dobriyan2012-01-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use standard ror64() instead of hand-written. There is no standard ror64, so create it. The difference is shift value being "unsigned int" instead of uint64_t (for which there is no reason). gcc starts to emit native ROR instructions which it doesn't do for some reason currently. This should make the code faster. Patch survives in-tree crypto test and ping flood with hmac(sha512) on. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| * | | | crypto: Add CRYPTO_ALG_KERN_DRIVER_ONLY flagNikos Mavrogiannopoulos2012-01-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The added CRYPTO_ALG_KERN_DRIVER_ONLY indicates whether a cipher is only available via a kernel driver. If the cipher implementation might be available by using an instruction set or by porting the kernel code, then it must not be set. Signed-off-by: Nikos Mavrogiannopoulos <nmav@gnutls.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* | | | | Merge tag 'regulator-3.4' of ↵Linus Torvalds2012-03-21
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator Pull regulator updates for 3.4 from Mark Brown: "This has been a fairly quiet release from a regulator point of view, the only real framework features added were devm support and a convenience helper for setting up fixed voltage regulators. We also added a couple of drivers (but will drop the BQ240022 driver via the arm-soc tree as it's been replaced by the more generic gpio-regulator driver) and Axel Lin continued his relentless and generally awesome stream of fixes and cleanups." * tag 'regulator-3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (93 commits) regulator: Fix up a confusing dev_warn when DT lookup fails regulator: Convert tps6507x to set_voltage_sel regulator: Refactor tps6507x to use one tps6507x_pmic_ops for all LDOs and DCDCs regulator: Make s5m8767_get_voltage_register always return correct register regulator: s5m8767: Check pdata->buck[2|3|4]_gpiodvs earlier regulator: tps65910: Provide settling time for DCDC voltage change regulator: Add Anatop regulator driver regulator: Simplify implementation of tps65912_get_voltage_dcdc regulator: Use tps65912_set_voltage_sel for both DCDCx and LDOx regulator: tps65910: Provide settling time for enabling rails regulator: max8925: Use DIV_ROUND_UP macro regulator: tps65912: Use simple equations to get register address regulator: Fix the logic of tps65910_get_mode regulator: Merge tps65217_pmic_ldo234_ops and tps65217_pmic_dcdc_ops to tps65217_pmic_ops regulator: Use DIV_ROUND_CLOSEST in wm8350_isink_get_current regulator: Use array to store dcdc_range settings for tps65912 regulator: Rename s5m8767_convert_voltage to s5m8767_convert_voltage_to_sel regulator: tps6524x: Remove unneeded comment for N_REGULATORS regulator: Rename set_voltage_sel callback function name to *_sel regulator: Fix s5m8767_set_voltage_time_sel calculation value ...
| * \ \ \ \ Merge tag 'topic/twl' into regulator-nextMark Brown2012-03-19
| |\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | TWL specific changes, cross-merged with OMAP due to arch/arm wanting to use the new ability to override the voltage set and get operations to support the in-CPU voltage management. The other changes are minor fixes, the addition of a few new regulators and device tree support.
| | * | | | | mfd: twl-core: regulator configuration for twl6030 V1V8, V2V1 SMPSPeter Ujfalusi2012-03-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | To be able to attach consumers to these supplies from board files we need to have regulator_init_data for them. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Rajendra Nayak <rnayak@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
| | * | | | | regulator: twl6030: add support for vdd1, vdd2 and vdd3 regulatorsTero Kristo2012-03-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | vdd1 and vdd2 are now common regulators for twl4030 and twl6030. Also added vdd3 as a new regulator for twl6030. twl6030 vdd1...vdd3 smps regulator voltages can only be controlled through the smartreflex voltage channel, thus the support for the voltage_get and set is minimal and requires external controller. Signed-off-by: Tero Kristo <t-kristo@ti.com> Signed-off-by: Rajendra Nayak <rnayak@ti.com> Acked-by: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
| | * | | | | regulator: twl4030: add support for external voltage get/setTero Kristo2012-03-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is needed for SMPS regulators, which use the OMAP voltage processor for voltage get/set functions instead of the normal I2C channel. For this purpose, regulator_init_data->driver_data contents are expanded, it is now a struct which contains function pointers for the set/get voltage operations, a data pointer for these, and the previously used features bitmask. Signed-off-by: Tero Kristo <t-kristo@ti.com> Acked-by: Samuel Ortiz <sameo@linux.intel.com> [for the MFD part] Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
| * | | | | | Merge remote-tracking branch 'regulator/topic/supply' into regulator-nextMark Brown2012-03-18
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| | * | | | | | regulator: Remove support for supplies specified by struct deviceMark Brown2012-02-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This has been deprecated for a very long time now. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Liam Girdwood <lrg@ti.com>
| | * | | | | | Merge branch 'regulator-drivers' into regulator-supplyMark Brown2012-02-02
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| * | \ \ \ \ \ \ Merge remote-tracking branches 'regulator/topic/devm' and ↵Mark Brown2012-03-18
| |\ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 'regulator/topic/stub' into regulator-next
| | * | | | | | | | regulator: Add devm_regulator_put in consumer.hAxel Lin2012-01-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit d5ad34f7cb "regulator: Implement devm_regulator_free()" actually implements devm_regulator_put. Thus rename devm_regulator_free to devm_regulator_put. Also add empty devm_regulator_put for !CONFIG_REGULATOR Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
| | * | | | | | | | regulator: Add empty devm_regulator_bulk_get for !CONFIG_REGULATORAxel Lin2012-01-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This fixes below build error if CONFIG_REGULATOR is disabled. CC sound/soc/codecs/wm5100.o sound/soc/codecs/wm5100.c: In function ‘wm5100_i2c_probe’: sound/soc/codecs/wm5100.c:2462: error: implicit declaration of function ‘devm_regulator_bulk_get’ make[3]: *** [sound/soc/codecs/wm5100.o] Error 1 make[2]: *** [sound/soc/codecs] Error 2 make[1]: *** [sound/soc] Error 2 make: *** [sound] Error 2 Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
| | * | | | | | | | regulator: Provide devm_regulator_bulk_get()Mark Brown2012-01-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Allow drivers to benefit from both the bulk APIs and managed resources simultaneously. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
| | * | | | | | | | regulator: Implement devm_regulator_free()Mark Brown2012-01-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Allow consumers to free regulators allocated using devm_regulator_get() if they need to. This will not normally be required. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
generated by cgit v1.2.3 (git 2.25.1) at 2026-06-06 19:53:38 +0000