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2012-09-10staging: comedi: adl_pci9111: change pci9111_fifo_reset into a functionH Hartley Sweeten
This macro relies on a local variable having a specific name. It's used multiple places so change it into a function. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-10staging: comedi: adl_pci9111: remove pci9111_trigger_and_autoscan_[sg]et macrosH Hartley Sweeten
These macros rely on a local variable having a specific name. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-10staging: comedi: adl_pci9111: remove pci9111_interrupt_and_fifo_[sg]et macrosH Hartley Sweeten
These macros rely on a local variable having a specific name. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-10staging: comedi: adl_pci9111: remove pci9111_interrupt_clear macroH Hartley Sweeten
This macro relies on a local variable having a specific name. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-10staging: comedi: adl_pci9111: remove pci9111_software_trigger macroH Hartley Sweeten dev
This macro relies on a local variable having a specific name. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-10staging: comedi: adl_pci9111: remove pci9111_is_fifo_* macrosH Hartley Sweeten
These macros rely on a local variable having a specific name. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-10staging: comedi: adl_pci9111: remove pci9111_ai_channel_[gs]et macrosH Hartley Sweeten
These macros rely on a local variable having a specific name. The comedi code makes sure the channel number is valid so the mask of PCI9111_CHANNEL_MASK can be remove. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-10staging: comedi: adl_pci9111: remove pci9111_ai_range_[gs]et macrosH Hartley Sweeten
These macros rely on a local variable having a specific name. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-10staging: comedi: adl_pci9111: use local variables for the chan/rangeH Hartley Sweeten
Simplify the chan/range in pci9111_ai_insn_read() by using local variables for hold the values and by just passing insn->chanspec to the CR_* macros instead of using (&insn->chanspec)[0]. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-10staging: comedi: adl_pci9111: remove INTERRUPT_DEBUG codeH Hartley Sweeten
This debug output should be removed in the final driver. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-10staging: comedi: adl_pci9111: remove AI_DO_CMD_DEBUG codeH Hartley Sweeten
This debug output should be removed in the final driver. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-10staging: comedi: adl_pci9111: use attach_pci callbackH Hartley Sweeten
Convert this PCI driver to use the comedi PCI auto config attach mechanism by adding an 'attach_pci' callback function. Since the driver does not require any external configuration options, and the legacy 'attach' callback is now optional, remove it. The boardinfo is also not needed now so remove it also. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-10staging: comedi: adl_pci9111: remove the io_range values from the private dataH Hartley Sweeten
These values are not used by the driver. Remove them. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-10staging: comedi: adl_pci9111: remove the board attach noiseH Hartley Sweeten
Remove the kernel messages about the io base/range for the pci resources. Move the board attach messages to the end of the attach and use a simple/clean dev_info message for it. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-10staging: comedi: adl_pci9111: analog input subdevice is fixedH Hartley Sweeten
The analog input subdevice is the same for all boards supported by this driver. Remove the boardinfo just open-code the values in the attach function. Note: the only other board that could be supported by this driver is the ADLink PCI-9111DG board. This board has 12-bit analog inputs instead of the 16-bit inputs of the PCI-9111HR board. Unfortunately these boards share the same PCI vendor/device id. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-10staging: comedi: adl_pci9111: remove 'single' channel list checkH Hartley Sweeten
The comedi core verifies that the chanlist elements are inrange for the subdevice. Remove the redundant check in thie driver. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-10staging: comedi: adl_pci9111: remove chanlist_len checksH Hartley Sweeten
The chanlist_len is validated by the comedi core before calling the do_cmdtest function. Remove these redundant checks. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-10staging: comedi: adl_pci9111: digital input/output subdevices are fixedH Hartley Sweeten
The digital input and output subdevices are the same for all boards supported by this driver. Remove the defines just open-code the values in the attach function. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-10staging: comedi: adl_pci9111: analog output subdevice is fixedH Hartley Sweeten
The analog output subdevice is the same for all boards supported by this driver. Remove the boardinfo for it and just open-code the values in the attach function. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-10staging: comedi: adl_pci9111: cleanup ai read in pci9111_ai_insn_read()H Hartley Sweeten
The shift, maxdata, and invert values, used to handle the 12-/16-bit analog input differences, can be calculated based on the subdevice maxdata value. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-10staging: comedi: adl_pci9111: remove pci9111_{hr_, )ai* macrosH Hartley Sweeten
These macros rely on a local variable having a specific name. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-10staging: comedi: adl_pci9111: cleanup pci9111_ai_munge()H Hartley Sweeten
The shift, maxdata, and invert values, used to handle the 12-/16-bit analog input differences, can be calculated based on the subdevice maxdata value. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-10staging: comedi: adl_pci9111: remove AI_INSN_DEBUG codeH Hartley Sweeten
This debug output should be removed in the final driver. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-10staging: comedi: adl_pci9111: cleanup pci9111_ao_insn_write()H Hartley Sweeten
Remove the unnecessary comment. Only the last data value written needs to be cached for readback. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-10staging: comedi: adl_pci9111: cleanup ao resolutionH Hartley Sweeten
The 'ao_resolution' in the boardinfo is not used. Remove it. Rename the 'ao_resolution_mask' to 'ao_maxdata', this information is copied to the ao subdevice 'maxdata'. Remove the PCI9111_AO_RESOLUTION* defines and just open-code the maxdata in the boardinfo. Remove the mask of the output data in pci9111_ao_insn_write(), the comedi core insures that the data is valid. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-10staging: comedi: adl_pci9111: cleanup pci9111_ao_insn_read()H Hartley Sweeten
Remove the unnecessary comments. The readback value does not need to be masked. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-10staging: comedi: adl_pci9111: remove pci9111_ao_set_data macroH Hartley Sweeten
This macro relies on a local variable having a specific name. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-10staging: comedi: adl_pci9111: cleanup pci9111_do_insn_bits()H Hartley Sweeten
Remove the unnecessary comments. Cleanup the function to follow the comedi standard for digital outputs. The 'mask' does not need to be checked, the comedi core will make sure that it is valid based on the subdevice data. The outputs only need to be updated if the 'mask' indicates something is changing, otherwise we just need to return the current "state" of the outputs. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-10staging: comedi: adl_pci9111: cleanup pci9111_di_insn_bits()H Hartley Sweeten
Remove the unnecessary comments and remove the unneeded local variable. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-10staging: comedi: adl_pci9111: remove pci9111_d[io]_* i/o macrosH Hartley Sweeten
These macros rely on a local variable having a specific name. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-10staging: comedi: adl_pci9111: use 8253 helper functionsH Hartley Sweeten
The timer on this board is a standard 8254 compatible counter/timer. Instead of open-coding the 8254 timer io, use the helper functions provided by 8253.h. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-10staging: comedi: adl_pci9111: remove pci9111_8254_* i/o macrosH Hartley Sweeten
These macros rely on a local variable having a specific name. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-10staging: comedi: adl_pci9111: remove PCI9111_IO_BASE macroH Hartley Sweeten
This macro relies on a local variable having a specific name. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-10staging: comedi: adl_pci9111: remove pci9111_board_nbr macroH Hartley Sweeten
This macro is an open-coded version of the kernels ARRAY_SIZE macro. Use the kernel provided macro instead. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-10staging: comedi: adl_pci9111: remove dev_private macroH Hartley Sweeten
This macro relies on a local variable having a specific name. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-11kbuild: add symbol prefix arg to kallsymsJames Hogan
Commit 1f2bfbd00e466ff3489b2ca5cc75b1cccd14c123 ("kbuild: link of vmlinux moved to a script") introduced in v3.5-rc1 broke kallsyms on architectures which have symbol prefixes. The --symbol-prefix argument used to be added to the KALLSYMS command line from the architecture Makefile, however this isn't picked up by the new scripts/link-vmlinux.sh. This resulted in symbols like kallsyms_addresses being added which weren't correctly overriding the weak symbols such as _kallsyms_addresses. These could then trigger BUG_ONs in kallsyms code. This is fixed by removing the KALLSYMS addition from the architecture Makefile, and using CONFIG_SYMBOL_PREFIX in the link-vmlinux.sh script to determine whether to add the --symbol-prefix argument. Signed-off-by: James Hogan <james.hogan@imgtec.com> Signed-off-by: Bob Liu <lliubbo@gmail.com>
2012-09-11Merge tag 'scsi-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI fixes from James Bottomley: "I had actually prepared this fix set before I left for KS + Plumbers, so it's been incubating much longer than it should have. I'll be picking up my three week backlog this week, so more fixes will then be forthcoming This set consist of three minor and one fairly major (the device not ready causing offlining problem which is a serious regression introduced by the media change update) fixes. Signed-off-by: James Bottomley <JBottomley@Parallels.com>" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: [SCSI] Fix 'Device not ready' issue on mpt2sas [SCSI] scsi_lib: fix scsi_io_completion's SG_IO error propagation [SCSI] megaraid_sas: Move poll_aen_lock initializer [SCSI] mpt2sas: Fix for Driver oops, when loading driver with max_queue_depth command line option to a very small value
2012-09-11Merge tag 'kvm-3.6-2' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds
Pull KVM updates from Avi Kivity: "A trio of KVM fixes: incorrect lookup of guest cpuid, an uninitialized variable fix, and error path cleanup fix." * tag 'kvm-3.6-2' of git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: fix error paths for failed gfn_to_page() calls KVM: x86: Check INVPCID feature bit in EBX of leaf 7 KVM: PIC: fix use of uninitialised variable.
2012-09-11Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse Pull FUSE fixes from Miklos Szeredi: "This contains bugfixes for FUSE and CUSE and a compile warning fix." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse: fuse: fix retrieve length fuse: mark variables uninitialized cuse: kill connection on initialization error cuse: fix fuse_conn_kill()
2012-09-10PCI: Drop duplicate const in DECLARE_PCI_FIXUP_SECTIONMathias Krause
It's redundant and makes sparse complain about it. Signed-off-by: Mathias Krause <minipli@googlemail.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
2012-09-10staging: drm/omap: hold a ref to the bo while waiting for flipRob Clark
Since the plane hasn't yet taken a reference, we need to hold a reference while waiting to ensure the backing GEM bo doesn't get freed from under us. Signed-off-by: Rob Clark <rob@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-10tools/hv: Parse /etc/os-releaseBen Hutchings
There is a new convention, used by systemd and supported by most distributions, to put basic OS release information in /etc/os-release. Added some additional error checking on strdup() Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-10tools/hv: Check for read/write errorsBen Hutchings
hv_kvp_daemon currently does not check whether fread() or fwrite() succeed. Add the necessary checks. Also, remove the incorrect use of feof() before fread(). Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-10tools/hv: Fix exit() error codeBen Hutchings
Linux native exit codes are 8-bit unsigned values. exit(-1) results in an exit code of 255, which is usually reserved for shells reporting 'command not found'. Use the portable value EXIT_FAILURE. (Not that this matters much for a daemon.) Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-10tools/hv: Fix file handle leakBen Hutchings
Match up each fopen() with an fclose(). Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Cc: stable@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-10Tools: hv: Implement the KVP verb - KVP_OP_GET_IP_INFOK. Y. Srinivasan
Now implement the KVP verb - KVP_OP_GET_IP_INFO. This operation retrieves IP information for the specified interface. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Reviewed-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-10Tools: hv: Rename the function kvp_get_ip_address()K. Y. Srinivasan
Rename the function kvp_get_ip_address() to better reflect the functionality being implemented. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Reviewed-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-10Tools: hv: Implement the KVP verb - KVP_OP_SET_IP_INFOK. Y. Srinivasan
Implement the KVP verb - KVP_OP_SET_IP_INFO. This operation configures the specified interface based on the given configuration. Since configuring an interface is very distro specific, we invoke an external (Distro specific) script to configure the interface. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Reviewed-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-10Tools: hv: Add an example script to configure an interfaceK. Y. Srinivasan
To keep the KVP daemon code free of distro specific details, we invoke an external script to configure the interface. This is an example script that was used to test the KVP code. This script has to be implemented in a Distro specific fashion. For instance on distros that ship with Network Manager enabled, this script can be based on NM APIs. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Reviewed-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-10Tools: hv: Gather DHCP informationK. Y. Srinivasan
Collect information on dhcp setting for the specified interface. We invoke an external (Distro specific) script to get this information. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Reviewed-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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