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2011-05-25i2c-nomadik: remove the redundant error messagesrinidhi kasagar
The abort cause string itself is an error, so remove the redundant explicit error message. Signed-off-by: Srinidhi Kasagar <srinidhi.kasagar@stericsson.com> Reviewed-by: Jonas Aberg <jonas.aberg@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2011-05-25i2c-nomadik: corrrect returned error numbersVirupax Sadashivpetimath
The code was returning bad error numbers or just -1 in some cases. Signed-off-by: Virupax Sadashivpetimath <virupax.sadashivpetimath@stericsson.com> Reviewed-by: Srinidhi Kasagar <srinidhi.kasagar@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2011-05-25i2c-nomadik: fix speed enumeratorLinus Walleij
The I2C speed enumerators in the i2c-nomadik header file were in the wrong order. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2011-05-25i2c-nomadik: make i2c timeout specific per i2c busVirupax Sadashivpetimath
Add option to have different i2c timeout delay for different i2c buses specified in platform data. Default to the old value unless specified. Signed-off-by: Virupax Sadashivpetimath <virupax.sadashivpetimath@stericsson.com> Reviewed-by: Srinidhi Kasagar <srinidhi.kasagar@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2011-05-25i2c-nomadik: add regulator supportJonas Aberg
This on-chip I2C controller needs to fetch the regulator representing its voltage domain so that it won't be switched off. Signed-off-by: Jonas Aberg <jonas.aberg@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
2011-05-25Merge branch 'davinci-next' of ↵Russell King
git://gitorious.org/linux-davinci/linux-davinci into devel-stable
2011-05-25Merge branch 'devicetree/arm-next' of git://git.secretlab.ca/git/linux-2.6 ↵Russell King
into devel-stable
2011-05-24ext4: reserve inodes and feature code for 'quota' featureAditya Kali
I am working on patch to add quota as a built-in feature for ext4 filesystem. The implementation is based on the design given at https://ext4.wiki.kernel.org/index.php/Design_For_1st_Class_Quota_in_Ext4. This patch reserves the inode numbers 3 and 4 for quota purposes and also reserves EXT4_FEATURE_RO_COMPAT_QUOTA feature code. Signed-off-by: Aditya Kali <adityakali@google.com> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
2011-05-24ext4: add support for multiple mount protectionJohann Lombardi
Prevent an ext4 filesystem from being mounted multiple times. A sequence number is stored on disk and is periodically updated (every 5 seconds by default) by a mounted filesystem. At mount time, we now wait for s_mmp_update_interval seconds to make sure that the MMP sequence does not change. In case of failure, the nodename, bdevname and the time at which the MMP block was last updated is displayed. Signed-off-by: Andreas Dilger <adilger@whamcloud.com> Signed-off-by: Johann Lombardi <johann@whamcloud.com> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
2011-05-24net: fix get_net_ns_by_fd for !CONFIG_NET_NSStephen Rothwell
After merging the final tree, today's linux-next build (powerpc ppc44x_defconfig) failed like this: net/built-in.o: In function `get_net_ns_by_fd': (.text+0x11976): undefined reference to `netns_operations' net/built-in.o: In function `get_net_ns_by_fd': (.text+0x1197a): undefined reference to `netns_operations' netns_operations is only available if CONFIG_NET_NS is set ... Caused by commit f063052947f7 ("net: Allow setting the network namespace by fd"). Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
2011-05-24ns proc: Return -ENOENT for a nonexistent /proc/self/ns/ entry.Eric W. Biederman
Spotted-by: Nathan Lynch <ntl@pobox.com> Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
2011-05-24ns: Declare sys_setns in syscalls.hEric W. Biederman
Ooops I overlooked this one, and missing it causes compile errors of the powerpc syscall. Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
2011-05-24ext4: ensure f_bfree returned by ext4_statfs() is non-negativeKazuya Mio
I found the issue that the number of free blocks went negative. # stat -f /mnt/mp1/ File: "/mnt/mp1/" ID: e175ccb83a872efe Namelen: 255 Type: ext2/ext3 Block size: 4096 Fundamental block size: 4096 Blocks: Total: 258022 Free: -15 Available: -13122 Inodes: Total: 65536 Free: 63029 f_bfree in struct statfs will go negative when the filesystem has few free blocks. Because the number of dirty blocks is bigger than the number of free blocks in the following two cases. CASE 1: ext4_da_writepages mpage_da_map_and_submit ext4_map_blocks ext4_ext_map_blocks ext4_mb_new_blocks ext4_mb_diskspace_used percpu_counter_sub(&sbi->s_freeblocks_counter, ac->ac_b_ex.fe_len); <--- interrupt statfs systemcall ---> ext4_da_update_reserve_space percpu_counter_sub(&sbi->s_dirtyblocks_counter, used + ei->i_allocated_meta_blocks); CASE 2: ext4_write_begin __block_write_begin ext4_map_blocks ext4_ext_map_blocks ext4_mb_new_blocks ext4_mb_diskspace_used percpu_counter_sub(&sbi->s_freeblocks_counter, ac->ac_b_ex.fe_len); <--- interrupt statfs systemcall ---> percpu_counter_sub(&sbi->s_dirtyblocks_counter, reserv_blks); To avoid the issue, this patch ensures that f_bfree is non-negative. Signed-off-by: Kazuya Mio <k-mio@sx.jp.nec.com>
2011-05-24ext4: protect bb_first_free in ext4_trim_all_free() with group lockLukas Czerner
We should protect reading bd_info->bb_first_free with the group lock because otherwise we might miss some free blocks. This is not a big deal at all, but the change to do right thing is really simple, so lets do that. Signed-off-by: Lukas Czerner <lczerner@redhat.com> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
2011-05-24Merge branch 'i2c-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging * 'i2c-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging: i2c-parport: Various cleanups i2c-i801: Don't depend on other kernel driver config options i2c-i801: Check for vendor Fujitsu before probing for apanel i2c-i801: Don't probe for slaves on IDF channels i2c-i801: SMBus patch for Intel Panther Point DeviceIDs i2c/writing-clients: Fix foo_driver.id_table
2011-05-24ext4: only load buddy bitmap in ext4_trim_fs() when it is neededLukas Czerner
Currently we are loading buddy ext4_mb_load_buddy() for every block group we are going through in ext4_trim_fs() in many cases just to find out that there is not enough space to be bothered with. As Amir Goldstein suggested we can use bb_free information directly from ext4_group_info. This commit removes ext4_mb_load_buddy() from ext4_trim_fs() and rather get the ext4_group_info via ext4_get_group_info() and use the bb_free information directly from that. This avoids unnecessary call to load buddy in the case the group does not have enough free space to trim. Loading buddy is now moved to ext4_trim_all_free(). Tested by me with xfstests 251. Signed-off-by: Lukas Czerner <lczerner@redhat.com> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
2011-05-24Merge branch 'for_linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs-2.6 * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs-2.6: jbd: Fix comment to match the code in journal_start() jbd/jbd2: remove obsolete summarise_journal_usage. jbd: Fix forever sleeping process in do_get_write_access() ext2: fix error msg when mounting fs with too-large blocksize jbd: fix fsync() tid wraparound bug ext3: Fix fs corruption when make_indexed_dir() fails ext3: Fix lock inversion in ext3_symlink()
2011-05-24Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/teigland/dlm * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/teigland/dlm: dlm: make plock operation killable dlm: remove shared message stub for recovery dlm: delayed reply message warning dlm: Remove superfluous call to recalc_sigpending()
2011-05-24PM / Hibernate: Update kerneldoc comments in hibernate.cRafael J. Wysocki
Some of the kerneldoc comments in kernel/power/hibernate.c are outdated and some of them don't adhere to the kernel's standards. Update them and make them look in a consistent way. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Acked-by: Randy Dunlap <randy.dunlap@oracle.com>
2011-05-24PM / Hibernate: Remove arch_prepare_suspend()Rafael J. Wysocki
All architectures supporting hibernation define arch_prepare_suspend() as an empty function, so remove it. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
2011-05-24jbd2: Fix comment to match the code in jbd2__journal_start()Eryu Guan
jbd2__journal_start() returns an ERR_PTR() value rather than NULL on failure. Signed-off-by: Eryu Guan <guaneryu@gmail.com> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
2011-05-24Merge ↵John W. Linville
ssh://master.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem
2011-05-25ASoC: core - remove superfluous new line.Liam Girdwood
Signed-off-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-05-24Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6: (43 commits) TOMOYO: Fix wrong domainname validation. SELINUX: add /sys/fs/selinux mount point to put selinuxfs CRED: Fix load_flat_shared_library() to initialise bprm correctly SELinux: introduce path_has_perm flex_array: allow 0 length elements flex_arrays: allow zero length flex arrays flex_array: flex_array_prealloc takes a number of elements, not an end SELinux: pass last path component in may_create SELinux: put name based create rules in a hashtable SELinux: generic hashtab entry counter SELinux: calculate and print hashtab stats with a generic function SELinux: skip filename trans rules if ttype does not match parent dir SELinux: rename filename_compute_type argument to *type instead of *con SELinux: fix comment to state filename_compute_type takes an objname not a qstr SMACK: smack_file_lock can use the struct path LSM: separate LSM_AUDIT_DATA_DENTRY from LSM_AUDIT_DATA_PATH LSM: split LSM_AUDIT_DATA_FS into _PATH and _INODE SELINUX: Make selinux cache VFS RCU walks safe SECURITY: Move exec_permission RCU checks into security modules SELinux: security_read_policy should take a size_t not ssize_t ...
2011-05-24Merge branch 'kbuild' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6 * 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6: kbuild: make KBUILD_NOCMDDEP=1 handle empty built-in.o scripts/kallsyms.c: fix potential segfault scripts/gen_initramfs_list.sh: Convert to a /bin/sh script kbuild: Fix GNU make v3.80 compatibility kbuild: Fix passing -Wno-* options to gcc 4.4+ kbuild: move scripts/basic/docproc.c to scripts/docproc.c kbuild: Fix Makefile.asm-generic for um kbuild: Allow to combine multiple W= levels kbuild: Disable -Wunused-but-set-variable for gcc 4.6.0 Fix handling of backlash character in LINUX_COMPILE_BY name kbuild: asm-generic support kbuild: implement several W= levels kbuild: Fix build with binutils <= 2.19 initramfs: Use KBUILD_BUILD_TIMESTAMP for generated entries kbuild: Allow to override LINUX_COMPILE_BY and LINUX_COMPILE_HOST macros kbuild: Drop unused LINUX_COMPILE_TIME and LINUX_COMPILE_DOMAIN macros kbuild: Use the deterministic mode of ar kbuild: Call gzip with -n kbuild: move KALLSYMS_EXTRA_PASS from Kconfig to Makefile Kconfig: improve KALLSYMS_ALL documentation Fix up trivial conflict in Makefile
2011-05-24Merge git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6: pcmcia: Make struct pcmcia_device_id const, sound drivers edition staging: pcmcia: Convert pcmcia_device_id declarations to const pcmcia: Convert pcmcia_device_id declarations to const pcmcia: Make declaration and uses of struct pcmcia_device_id const pcmcia/sa1100: put sa11x0_pcmcia_hw_init[] to .devinit.data
2011-05-24mach-ux500: voltage domain regulators for DB8500Bengt Jonsson
The DB8500 has ePOD:s (electronic power domains) which are possible to switch on/off to deactivate silicon blocks on the DB8500 SoC by cutting their power without retention. We model these as simple regulators with one bit on/off settings. Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Bengt Jonsson <bengt.g.jonsson@stericsson.com> Signed-off-by: Sundar Iyer <sundar.iyer@stericsson.com> Signed-off-by: Jonas Aberg <jonas.aberg@stericsson.com> Signed-off-by: Virupax Sadashivpetimath <virupax.sadashivpetimath@stericsson.com> Signed-off-by: Martin Persson <martin.persson@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2011-05-24cpufreq: make DB8500 cpufreq driver compileLinus Walleij
Concluding interface update and movement of the driver by making the DB8500 cpufreq driver compile in the cpufreq subsystem. Cc: Arnd Bergmann <arnd@arndb.de> Acked-by: Dave Jones <davej@redhat.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2011-05-24cpufreq: update DB8500 cpufreq driverLinus Walleij
This updates the ux500 cpufreq driver to the new interface from the updated DB8500 PRCMU Cc: Arnd Bergmann <arnd@arndb.de> Acked-by: Dave Jones <davej@redhat.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2011-05-24mach-ux500: move CPUfreq driver to cpufreq subsystemLinus Walleij
As part of the ARM arch subsystem migration, move the DB8500 cpufreq driver to drivers/cpufreq as discussed with Dave Jones. The Makefile is not updated in order to avoid cross-subsystem conflicts for this file in merges. Cc: Arnd Bergmann <arnd@arndb.de> Acked-by: Dave Jones <davej@redhat.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2011-05-24mfd: add DB5500 PRCMU driverLinus Walleij
This adds the DB5500 PRCMU driver. Right now this one is pretty restricted in functionality, exposing a simple interface to send I2C messages. Acked-by: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2011-05-24mfd: update DB8500 PRCMU driverMattias Nilsson
This updates the DB8500 PRCMU driver to the latest version available internally. Nominally we would update the dependent CPUfreq driver at the same time but since that is being moved around in this patch set we postpone that by simply deactivating it for the time being. This is a snapshot of the current PRCMU firmware API as it looks right now. The PRCMU firmware is still subject to change. This also updates the CPUfreq driver to a newer version that will utilize the new API. Acked-by: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: Mattias Nilsson <mattias.i.nilsson@stericsson.com> Signed-off-by: Martin Persson <martin.persson@stericsson.com> Signed-off-by: Per Fransson <per.xx.fransson@stericsson.com> Signed-off-by: Jonas Aaberg <jonas.aberg@stericsson.com> Signed-off-by: Sebastien Rault <sebastien.rault@stericsson.com> Signed-off-by: Bengt Jonsson <bengt.g.jonsson@stericsson.com> Signed-off-by: Rickard Andersson <rickard.andersson@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2011-05-24bug.h: Fix build with CONFIG_PRINTK disabled.David S. Miller
Based upon an email by Joe Perches. Reported-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net> Acked-by: Randy Dunlap <randy.dunlap@oracle.com>
2011-05-24mach-ux500: move the DB8500 PRCMU driver to MFDLinus Walleij
We have decided that this function arbiter fits better in the MFD subsystem. Since we need to concatenate the split header files we move it basically like this: mv mach-ux500/prcmu-db8500.c drivers/mfd/db8500-prcmu.c mv mach-ux500/include/mach/prcmu-defs.h include/linux/mfd/db8500-prcmu.h mv mach-ux500/include/mach/prcmu-regs.h drivers/mfd/db8500-prcmu-regs.h mach-ux500/include/mach/prcmu.h >> include/linux/mfd/db8500-prcmu.h rm arch/arm/mach-ux500/include/mach/prcmu.h Then we update different #include statements and Makefile orders etc to make the PRCMU driver compile, link and boot in the new place without really changing any code. Acked-by: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2011-05-24mach-ux500: make PRCMU base address dynamicLinus Walleij
This makes the PRCMU base address be selected at runtime for U8500 and U5500 instead of being compiled-in. Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2011-05-24mach-ux500: rename PRCMU driver per SoCLinus Walleij
This renames the prcmu.c file to prcmu-db8500.c so as to indicate that it is for this one SoC. Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2011-05-24mach-ux500: update ASIC version detectionLinus Walleij
This makes the core detect the DB8500 V2.0 and V2.1 ASICs, and add a convenience macro for "V2 or later". Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2011-05-24mach-ux500: update SoC and board IRQ handlingRabin Vincent
This splits out a per-SoC IRQ range handling, so that the DB8500 and DB5500 SoC:s can reuse aproximately the same IRQ range with the largest span setting the roof. The same change is done for the boards, mutatis mutandis, with a new file for the U5500 board. Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2011-05-24mach-ux500: update the DB5500 register fileLinus Walleij
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2011-05-24mach-ux500: update the DB8500 register fileLinus Walleij
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2011-05-24wireless: fix fatal kernel-doc error + warning in mac80211.hRandy Dunlap
Fix new kernel-doc Error and Warning in <net/mac80211.h>: Error(linux-2.6.39-git5/include/net/mac80211.h:550): cannot understand prototype: 'struct ieee80211_sched_scan_ies ' Warning(linux-2.6.39-git5/include/net/mac80211.h:2289): No description found for parameter 'sta' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-05-24wireless: fix cfg80211.h new kernel-doc warningsRandy Dunlap
Fix new kernel-doc warnings in <net/cfg80211.h>: Warning(linux-2.6.39-git5/include/net/cfg80211.h:560): No description found for parameter 'bss_param' Warning(linux-2.6.39-git5/include/net/cfg80211.h:1555): Enum value 'WIPHY_FLAG_SUPPORTS_SCHED_SCAN' not described in enum 'wiphy_flags' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-05-24iwlagn: dbg_fixed_rate only used when CONFIG_MAC80211_DEBUGFS enabledWey-Yi Guy
Fix compiling error when CONFIG_MAC80211_DEBUGFS is not enabled drivers/net/wireless/iwlwifi/iwl-agn-rs.c:351: error: 'struct iwl_lq_sta' has no member named 'dbg_fixed_rate' drivers/net/wireless/iwlwifi/iwl-agn-rs.c:1076: error: 'struct iwl_lq_sta' has no member named 'dbg_fixed_rate' Reported-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Acked-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-05-24Merge branch 'drm-core-next' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 * 'drm-core-next' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: (169 commits) drivers/gpu/drm/radeon/atom.c: fix warning drm/radeon/kms: bump kms version number drm/radeon/kms: properly set num banks for fusion asics drm/radeon/kms/atom: move dig phy init out of modesetting drm/radeon/kms/cayman: fix typo in register mask drm/radeon/kms: fix typo in spread spectrum code drm/radeon/kms: fix tile_config value reported to userspace on cayman. drm/radeon/kms: fix incorrect comparison in cayman setup code. drm/radeon/kms: add wait idle ioctl for eg->cayman drm/radeon/cayman: setup hdp to invalidate and flush when asked drm/radeon/evergreen/btc/fusion: setup hdp to invalidate and flush when asked agp/uninorth: Fix lockups with radeon KMS and >1x. drm/radeon/kms: the SS_Id field in the LCD table if for LVDS only drm/radeon/kms: properly set the CLK_REF bit for DCE3 devices drm/radeon/kms: fixup eDP connector handling drm/radeon/kms: bail early for eDP in hotplug callback drm/radeon/kms: simplify hotplug handler logic drm/radeon/kms: rewrite DP handling drm/radeon/kms/atom: add support for setting DP panel mode drm/radeon/kms: atombios.h updates for DP panel mode ...
2011-05-24Merge branch 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6Linus Torvalds
* 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6: (29 commits) [S390] cpu hotplug: fix external interrupt subclass mask handling [S390] oprofile: dont access lowcore [S390] oprofile: add missing irq stats counter [S390] Ignore sendmmsg system call note wired up warning [S390] s390,oprofile: fix compile error for !CONFIG_SMP [S390] s390,oprofile: fix alert counter increment [S390] Remove unused includes in process.c [S390] get CPC image name [S390] sclp: event buffer dissection [S390] chsc: process channel-path-availability information [S390] refactor page table functions for better pgste support [S390] merge page_test_dirty and page_clear_dirty [S390] qdio: prevent compile warning [S390] sclp: remove unnecessary sendmask check [S390] convert old cpumask API into new one [S390] pfault: cleanup code [S390] pfault: cpu hotplug vs missing completion interrupts [S390] smp: add __noreturn attribute to cpu_die() [S390] percpu: implement arch specific irqsafe_cpu_ops [S390] vdso: disable gcov profiling ...
2011-05-24i2c-parport: Various cleanupsJean Delvare
* Fix white space. * Rename labels to something meaningful. * Prefix defines with PORT_ to avoid collision with macros from <linux/parport.h>. * Add const markers where possible. Signed-off-by: Jean Delvare <khali@linux-fr.org>
2011-05-24Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (40 commits) Input: ADP5589 - new driver for I2C Keypad Decoder and I/O Expander Input: tsc2007 - add X, Y and Z fuzz factors to platform data Input: tsc2007 - add poll_period parameter to platform data Input: tsc2007 - add poll_delay parameter to platform data Input: tsc2007 - add max_rt parameter to platform data Input: tsc2007 - debounce pressure measurement Input: ad714x - fix captouch wheel option algorithm Input: ad714x - allow platform code to specify irqflags Input: ad714x - fix threshold and completion interrupt masks Input: ad714x - fix up input configuration Input: elantech - remove support for proprietary X driver Input: elantech - report multitouch with proper ABS_MT messages Input: elantech - export pressure and width when supported Input: elantech - describe further the protocol Input: atmel_tsadcc - correct call to input_free_device Input: add driver FSL MPR121 capacitive touch sensor Input: remove useless synchronize_rcu() calls Input: ads7846 - fix gpio_pendown configuration Input: ads7846 - add possibility to use external vref on ads7846 Input: rotary-encoder - add support for half-period encoders ...
2011-05-24i2c-i801: Don't depend on other kernel driver config optionsJean Delvare
Don't let other driver config options influence us, as it makes the code more complex and fragile for a small benefit. There's nothing wrong with instantiating I2C devices even if they don't have a driver. And we're talking about 835 extra bytes in the binary on x86-64, that's hardly worth arguing about. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: David Woodhouse <david.woodhouse@intel.com> Cc: Hans de Goede <hdegoede@redhat.com>
2011-05-24i2c-i801: Check for vendor Fujitsu before probing for apanelJean Delvare
Scanning the BIOS memory for the apanel information is costly, so avoid doing it on non-Fujitsu machines. Signed-off-by: Jean Delvare <khali@linux-fr.org>
2011-05-24i2c-i801: Don't probe for slaves on IDF channelsJean Delvare
I don't know if Fujitsu is ever going to produce Patsburg-based machines, but if they do, I'd rather not probe the secondary (IDF) SMBus channels. At least not until we have a good reason for doing so. On a side note, I'm not even sure if it is right to enable detection of HWMON and DDC devices on the IDF channels. Time will tell... Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Hans de Goede <hdegoede@redhat.com> Acked-by: David Woodhouse <David.Woodhouse@intel.com>
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