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2012-05-16brcmsmac: remove _ai_clkctl_cc()Hauke Mehrtens
This is now done by calling bcma_core_set_clockmode() Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Tested-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-05-16brcmsmac: remove ai_gpiocontrol()Hauke Mehrtens
This is now done by calling bcma_chipco_gpio_control(). Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Tested-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-05-16brcmsmac: remove ai_chipcontrl_epa4331Hauke Mehrtens
ai_chipcontrl_epa4331 is not referenced by any method in brcmsmac and the functionality is already in bcma_chipco_bcm4331_ext_pa_lines_ctl in drivers/bcma/driver_chipcommon_pmu.c Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Tested-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-05-16brcmsmac: remove ai_pci_setup()Hauke Mehrtens
This is now done by calling bcma_core_pci_irq_ctl() Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Tested-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-05-16brcmsmac: remove pcicore_hwup()Hauke Mehrtens
This is now done by bcma_core_pci_config_fixup() in drivers/bcma/driver_pci.c Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Tested-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-05-16brcmsmac: remove PCIe functions needed for PCIe core rev <= 10Hauke Mehrtens
The devices I know of are not using a PCIe core with rev <= 10. The BCM4718 uses a PCIe core with revision 14 and the BCM43224 uses a PCIe core with revision 15. This patch removes support for old PCIe core versions, which are not found on devices supported by brcmsmac. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Tested-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-05-16brcmsmac: remove references to PCIHauke Mehrtens
There are no devices which are using bcma and have a PCI bus, just a PCIe bus or something else. bcma does not support PCI devices, so lets also remove PCI support from brcmsmac. All devices currently supported by brcmsmac are PCIe based. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Tested-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-05-16brcmsmac: remove support for cc rev < 20Hauke Mehrtens
The lowest chip common version used on bcma based devices is 31 on the bcm4718 and 32 on the bcm4313, bcm43224, and bcm43225, so the support for the old versions could be removed. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Tested-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-05-16brcmsmac: get board and chip info from bcmaHauke Mehrtens
bcma now provide this data and brcmsmac should get it from there and not parse it by its self. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Tested-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-05-16brcmsmac: remove brcmsmac own sprom parsingHauke Mehrtens
brcmsmac now takes the sprom from bcma and do not uses its own sprom parsing any more. Remove this code as it is not used any more. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Tested-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-05-16brcmsmac: use sprom from bcmaHauke Mehrtens
bcma now provides all sprom attributes needed by brcmsmac and also parses them from the pci sprom ant otp. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Tested-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-05-16bcma: add bcma_core_pci_config_fixup()Hauke Mehrtens
This code is based on code from pcie_misc_config_fixup() in brcmsmac. This patch is part of the move of pci specific code from brcmsmac to bcma. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Tested-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-05-16bcma: add bcma_core_pci_fixcfg()Hauke Mehrtens
This code is based on code from pcicore_fixcfg() in brcmsmac. This patch is part of the move of pci specific code from brcmsmac to bcma. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Tested-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-05-16bcma: add bcma_core_pci_extend_L1timerHauke Mehrtens
This code is based on code from pcie_extendL1timer() in brcmsmac. This patch is part of the move of pci specific code from brcmsmac to bcma. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Tested-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-05-16bcma: implement setting core clock mode to dynamicHauke Mehrtens
This patch is based on code from _ai_clkctl_cc() in brcmsmac. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Tested-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-05-16bcma/ssb: parse new attributes from spromHauke Mehrtens
These newly added attributes are used by brcmsmac. Now bcma should parse all attributes used by brcmsmac out of the sprom. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Tested-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-05-16bcma: read out some additional sprom attributesHauke Mehrtens
This code is copied from the ssb sprom read code. These attributes are partly used by b43 and brcmsmac and should also be read out on bcma based devices. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Tested-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-05-16ssb: fill board_rev attribute from spromHauke Mehrtens
This attribute is now used in b43 driver and should be filled for all sprom versions. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-05-16ssb/bcma: fill attribute alpha2 from spromHauke Mehrtens
The attribute country_code and alpha2 are two different attributes in the sprom. country_code contains some code in an 8 bit coding and alpha2 contains two chars with the country code. The attributes where read out wrongly in the past and country_code is only available on sprom version 1. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Tested-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-05-16MIPS: bcm47xx: read baordrev without prefix from spromHauke Mehrtens
When the boardrev with a prefix is not available, try to read it without a prefix. This is based on code from the Broadcom SDK. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Acked-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-05-16bcma: add boardinfo structHauke Mehrtens
This struct contains information about the board, the chip is running on. The struct is filled for PCIe devices and SoCs. This information is used by b43 and will be used by brcmsmac soon. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Tested-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-05-16MIPS: bcm47xx: refactor fetching board dataHauke Mehrtens
Now the fetching of board data also uses nvram_read_u16 and not simple_strtoul any more. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Acked-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-05-16ssb: remove rev from boardinfoHauke Mehrtens
Previously the rev contained the revision read from the pci config space and was used as board_rev in the wireless drivers. This is wrong the board_rev is only fetched from the sprom accordingly to the open source part of the Broadcom SDK and brcmsmac. This patch removes the rev from the boardinfo structure and uses the board_rev attribute from sprom instead. This attribute is filled by PCI, PCMCIA, SDIO and SoC code. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Tested-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-05-16UBIFS: remove a couple of unused macrosArtem Bityutskiy
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
2012-05-16cifs: fix misspelling of "forcedirectio"Jeff Layton
...and add a "directio" synonym since that's what the manpage has always advertised. Acked-by: Sachin Prabhu <sprabhu@redhat.com> Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
2012-05-16UBIFS: rename dumping functionsArtem Bityutskiy
This commit re-names all functions which dump something from "dbg_dump_*()" to "ubifs_dump_*()". This is done for consistency with UBI and because this way it will be more logical once we remove the debugging sompilation option. Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
2012-05-16UBIFS: get rid of dbg_dump_stackArtem Bityutskiy
In case of errors we almost always need the stack dump - it makes no sense to compile it out. Remove the 'dbg_dump_stack()' function completely. Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
2012-05-16Revert "USB: serial: sierra: put reset_resume callback back."Greg Kroah-Hartman
This reverts commit 6971113e1000d24f7d4975eaa6f8cf2739a4565b. As Alan pointed out, this really isn't needed as it doesn't handle this properly. Ideally this should be handled by the usb-serial core one day. So revert it. Reported-by: Alan Stern <stern@rowland.harvard.edu> Cc: Rusty Russell <rusty@rustcorp.com.au> Cc: Johan Hovold <jhovold@gmail.com> Cc: Anton Samokhvalov <pg83@yandex.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-16USB: serial: fix up reset_resume callbackGreg Kroah-Hartman
If the usb-serial driver doesn't have a reset_resume callback, then we need to tell the USB core that it doesn't, and it needs to rebind the device. Thanks to Alan for pointing out my mistake, and providing the fix. Reported-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-16USB: serial: ch341: make the reset_resume callback actually work.Greg Kroah-Hartman
I hooked up the wrong callback in my previous patch, this should fix it. Reported-by: Alan Stern <stern@rowland.harvard.edu> Cc: Johan Hovold <jhovold@gmail.com> Cc: Rusty Russell <rusty@rustcorp.com.au> Cc: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-16Revert 'perf evlist: Fix creation of cpu map'Namhyung Kim
The commit 55261f46702c ("perf evlist: Fix creation of cpu map") changed to create a per-task event when no cpu target is specified. However it caused a problem since perf-task do not allow event inheritance due to scalability issues so that the result will contain samples only from parent, not from its children. So we should use perf-task-per-cpu events anyway to get the right result. Revert it. Reported-by: Linus Torvalds <torvalds@linux-foundation.org> Analysed-by: Ingo Molnar <mingo@kernel.org> Acked-and-tested-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: Namhyung Kim <namhyung.kim@lge.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Namhyung Kim <namhyung@gmail.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1337161549-9870-2-git-send-email-namhyung.kim@lge.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2012-05-16Revert "ramster: switch over to zsmalloc and crypto interface"Greg Kroah-Hartman
This reverts commit 49b81a3c7415d9b02169f37b8559d468fd17686a. It causes build breakage under some configurations. Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Acked-by: Dan Magenheimer <dan.magenheimer@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-16perf target: Rename functions to avoid double negationNamhyung Kim
Rename perf_target__no_{cpu,task} to perf_target__has_{cpu,task} because it's more intuitive and easy to parse (for human beings) when used with negation. The names are came out from David Ahern. It is intended to be a mechanical substitution without any functional change. The perf_target__none remains unchanged since I couldn't find a right name and it is hardly used with negation. Signed-off-by: Namhyung Kim <namhyung.kim@lge.com> Suggested-by: David Ahern <dsahern@gmail.com> Suggested-by: Ingo Molnar <mingo@kernel.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Namhyung Kim <namhyung@gmail.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1337161549-9870-1-git-send-email-namhyung.kim@lge.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2012-05-16ramoops: Move to fs/pstore/ram.cAnton Vorontsov
Since ramoops was converted to pstore, it has nothing to do with character devices nowadays. Instead, today it is just a RAM backend for pstore. The patch just moves things around. There are a few changes were needed because of the move: 1. Kconfig and Makefiles fixups, of course. 2. In pstore/ram.c we have to play a bit with MODULE_PARAM_PREFIX, this is needed to keep user experience the same as with ramoops driver (i.e. so that ramoops.foo kernel command line arguments would still work). Signed-off-by: Anton Vorontsov <anton.vorontsov@linaro.org> Acked-by: Marco Stornelli <marco.stornelli@gmail.com> Acked-by: Kees Cook <keescook@chromium.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-16ramoops: fix printk format warningsRandy Dunlap
Fix printk format warnings for phys_addr_t type variables: drivers/char/ramoops.c:246:3: warning: format '%llx' expects type 'long long unsigned int', but argument 3 has type 'phys_addr_t' drivers/char/ramoops.c:273:2: warning: format '%llx' expects type 'long long unsigned int', but argument 3 has type 'phys_addr_t' Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Cc: Kees Cook <keescook@chromium.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-16ramoops: use pstore interfaceKees Cook
Instead of using /dev/mem directly and forcing userspace to know (or extract) where the platform has defined persistent memory, how many slots it has, the sizes, etc, use the common pstore infrastructure to handle Oops gathering and extraction. This presents a much easier to use filesystem-based view to the memory region. This also means that any other tools that are written to understand pstore will automatically be able to process ramoops too. Signed-off-by: Kees Cook <keescook@chromium.org> Cc: Tony Luck <tony.luck@intel.com> Cc: Marco Stornelli <marco.stornelli@gmail.com> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-16Merge branch 'for-linville' of git://github.com/kvalo/ath6klJohn W. Linville
2012-05-16ARM: PCI: remove per-pci_hw list of busesRussell King
No one uses the per-hw list of buses, so get rid of this. Instead, build the list locally. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2012-05-16ARM: PCI: dove/kirkwood/mv78xx0: use sys->private_dataRussell King
Use sys->private_data to store the PCIe port data structure. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2012-05-16ARM: prevent VM_GROWSDOWN mmaps extending below FIRST_USER_ADDRESSRussell King
Cc: <stable@vger.kernel.org> Reported-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2012-05-16Merge branch 'for-3.4/fixes-for-final' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra into fixes * 'for-3.4/fixes-for-final' of git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra: ARM: tegra: Fix flow controller accesses Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2012-05-16Merge branch 'marvell_fixes_for_v3.4' of ↵Arnd Bergmann
git://git.infradead.org/users/jcooper/linux into fixes * 'marvell_fixes_for_v3.4' of git://git.infradead.org/users/jcooper/linux: crypto: mv_cesa requires on CRYPTO_HASH to build Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2012-05-16Merge branch 'clps711x/cleanup' into next/cleanupArnd Bergmann
* clps711x/cleanup: ARM: clps711x: Cleanup IRQ handling ARM clps711x: Removed unused header mach/time.h ARM: clps711x: Added note about support EP731x CPU to Kconfig ARM: clps711x: Added missing register definitions ARM: clps711x: Used own subarch directory for store header file Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2012-05-16ARM: EXYNOS: Add s3c-hsotg device support for Universal C210 boardLukasz Majewski
This patch adds platform data for using S3C-HSOTG driver at Universal_C210 target. Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2012-05-16ARM: EXYNOS: Add s3c-hsotg device support for NURI boardJoonyoung Shim
This patch adds hsotg device to the NURI board. Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> [Rebased on the newest git/kgene/linux-samsung #for-next] Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2012-05-16ARM: EXYNOS: Add s3c-hsotg device support for GONI boardLukasz Majewski
This patch adds hsotg device to the GONI board. Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2012-05-16ARM: EXYNOS: Add usb otg phy control for EXYNOS4210Lukasz Majewski
This patch supports to control usb otg phy of EXYNOS4210. Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> [Rebased on the newest git/kgene/linux-samsung #for-next] Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> [kgene.kim@samsung.com: squashed 2 patches together] Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2012-05-16staging: android: persistent_ram: Prepare for modular buildsAnton Vorontsov
This is a transition patch to keep things bisectable, just moves some routines under '#ifndef MODULE'. The code inside the #ifndef will go away soon, but so far we must support pstore and ram_console. So, we are about to use persistent_ram with pstore, with the ability to compile persistent_ram routines as modules. Some parts of persistent_ram uses memblock_reserve() routine, which is should be only used built-in code, and thus it is not exported. These persistent_ram bits are only used by Android's ram_console, which is always built-in. Without this patch, we won't able to compile persistent_ram as a module: ERROR: "memblock_reserve" [fs/pstore/ramoops.ko] undefined! make[1]: *** [__modpost] Error 1 make: *** [modules] Error 2 (As alternative, we could export memblock_reserve, but the thing is: we won't need it later.) Signed-off-by: Anton Vorontsov <anton.vorontsov@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-16staging: android: persistent_ram: Remove never used struct ↵Anton Vorontsov
persistent_ram_zone members Remove 'old_log_footer_size' and 'early' members of struct persistent_ram_zone, as these were never used at all. Signed-off-by: Anton Vorontsov <anton.vorontsov@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-16KVM: PPC: Book3S HV: Fix bug leading to deadlock in guest HPT updatesPaul Mackerras
When handling the H_BULK_REMOVE hypercall, we were forgetting to invalidate and unlock the hashed page table entry (HPTE) in the case where the page had been paged out. This fixes it by clearing the first doubleword of the HPTE in that case. This fixes a regression introduced in commit a92bce95f0 ("KVM: PPC: Book3S HV: Keep HPTE locked when invalidating"). The effect of the regression is that the host kernel will sometimes hang when under memory pressure. Signed-off-by: Paul Mackerras <paulus@samba.org> Signed-off-by: Alexander Graf <agraf@suse.de>
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