- 17 May, 2012 10 commits
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Anton Vorontsov authored
The patch switches pstore RAM backend to use persistent_ram routines, one step closer to the ECC support. Signed-off-by:
Anton Vorontsov <anton.vorontsov@linaro.org> Acked-by:
Marco Stornelli <marco.stornelli@gmail.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Anton Vorontsov authored
This is a first step for adding ECC support for pstore RAM backend: we will use the persistent_ram routines, kindly provided by Google. Basically, persistent_ram is a set of helper routines to deal with the [optionally] ECC-protected persistent ram regions. A bit of Makefile, Kconfig and header files adjustments were needed because of the move. Signed-off-by:
Kees Cook <keescook@chromium.org> Signed-off-by:
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Peter Meerwald authored
v3 addresses review comments: * rotate tables (Jonathan Cameron) * remove trailing space, add newline in sysfs output (Jonathan Cameron) * split out patch for reorganization of hmc5843_set_rate() (Jonathan Cameron) * use static table to describe chip variants (Jonathan Cameron) v2 addresses review comments: * fixes and cleanups have been split out (Jonathan Cameron) * constants are generally prefixed HMC5843_, except when related specifically to hmc5883 (Jonathan Cameron) * simplify code and avoid temp buffer in hmc5843_show_sampling_frequencies_available() (Lars-Peter Clausen) * use sysfs_streq() instead of strncmp()/strlen() in hmc5843_check_sampling_frequency() (Lars-Peter Clausen) Signed-off-by:
Peter Meerwald <pmeerw@pmeerw.net> Acked-by:
Jonathan Cameron <jic23@kernel.org> Signed-off-by:
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Peter Meerwald authored
Signed-off-by:
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Peter Meerwald authored
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Peter Meerwald authored
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Peter Meerwald authored
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Peter Meerwald authored
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H Hartley Sweeten authored
Introduce the module_comedi_usb_driver macro, and the associated register/unregister functions, which is a convenience macro for comedi usb driver modules similar to module_platform_driver. It is intended to be used by drivers where the init/exit section does nothing but register/unregister the comedi driver and associated usb driver. By using this macro it is possible to eliminate a few lines of boilerplate code per comedi usb driver. Also, when registering the usb driver check for failure and unregister the comedi driver. Signed-off-by:
H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Cc: Mori Hess <fmhess@users.sourceforge.net> Signed-off-by:
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H Hartley Sweeten authored
Convert the struct addi_board initialization to C99 format and remove all the NULL or 0 initializers. This makes maintaining and editing the code simpler and less error prone. Signed-off-by:
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- 16 May, 2012 30 commits
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Peter Meerwald authored
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Peter Meerwald authored
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Peter Meerwald authored
i2c_get_clientdata(client) points to iio_dev, not hmc5843_data; fixes issue similar to 62d2feb9Signed-off-by:
Shubhrajyoti D <shubhrajyoti@ti.com> Acked-by:
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H Hartley Sweeten authored
Move the module_init/module_exit routines and the associated struct comedi_drive to the end of the source. This is more typical of how other drivers are written and removes the need for the forward declarations. Refactor some of the other functions to remove the remaining forward declarations. Convert the driver to use the module_comedi_driver() macro which makes the code smaller and a bit simpler. Signed-off-by:
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H Hartley Sweeten authored
Move the module_init/module_exit routines and the associated struct comedi_drive and struct pci_driver to the end of the source. This is more typical of how other drivers are written and removes the need for the forward declarations. Refactor some of the other functions to remove the remaining forward declarations. Remove some unused code stubs that are in #if 0 / #endif blocks. Convert the driver to use the module_comedi_pci_driver() macro which makes the code smaller and a bit simpler. Signed-off-by:
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H Hartley Sweeten authored
Move the module_init/module_exit routines and the associated struct comedi_drive and struct pci_driver to the end of the source. This is more typical of how other drivers are written and removes the need for the forward declarations. Convert the driver to use the module_comedi_pci_driver() macro which makes the code smaller and a bit simpler. Signed-off-by:
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H Hartley Sweeten authored
Move the module_init/module_exit routines and the associated struct comedi_drive to the end of the source. This is more typical of how other drivers are written and removes the need for the forward declarations. Convert the driver to use the module_comedi_driver() macro which makes the code smaller and a bit simpler. Signed-off-by:
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Geert Uytterhoeven authored
Use Kconfig logic instead of a rude #error in the driver source, which breaks m68k-allmodconfig. Also remove the "default n", as that's the default. Signed-off-by:
Geert Uytterhoeven <geert@linux-m68k.org> Cc: Sage Ahn <syahn@gctsemi.com> Signed-off-by:
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Greg Kroah-Hartman authored
This reverts commit 49b81a3c. 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:
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Anton Vorontsov authored
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:
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Randy Dunlap authored
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:
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Kees Cook authored
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:
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Anton Vorontsov authored
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:
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Anton Vorontsov authored
Remove 'old_log_footer_size' and 'early' members of struct persistent_ram_zone, as these were never used at all. Signed-off-by:
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Masanari Iida authored
Correct spelling typo "padater" to "padapter" in rtl871x_io.h Signed-off-by:
Masanari Iida <standby24x7@gmail.com> Acked-by:
Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by:
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H Hartley Sweeten authored
Move the module_init/module_exit routines and the associated struct comedi_drive and struct pci_driver to the end of the source. This is more typical of how other drivers are written and removes the need for the forward declarations. Convert the driver to use the module_comedi_pci_driver() macro which makes the code smaller and a bit simpler. Signed-off-by:
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H Hartley Sweeten authored
Move the module_init/module_exit routines and the associated struct comedi_drive and struct pci_driver to the end of the source. This is more typical of how other drivers are written and removes the need for the forward declarations. Convert the driver to use the module_comedi_pci_driver() macro which makes the code smaller and a bit simpler. Signed-off-by:
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H Hartley Sweeten authored
Move the module_init/module_exit routines and the associated struct comedi_drive and struct pci_driver to the end of the source. This is more typical of how other drivers are written and removes the need for the forward declarations. Convert the driver to use the module_comedi_pci_driver() macro which makes the code smaller and a bit simpler. While moving the struct boardtype, convert it to C99 initializers to improve code readability. This results is a slight increase in the total lines of code. Signed-off-by:
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H Hartley Sweeten authored
Move the module_init/module_exit routines and the associated struct comedi_drive and struct pci_driver to the end of the source. This is more typical of how other drivers are written and removes the need for the forward declarations. Convert the driver to use the module_comedi_pci_driver() macro which makes the code smaller and a bit simpler. Signed-off-by:
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H Hartley Sweeten authored
Move the module_init/module_exit routines and the associated struct comedi_drive and struct pci_driver to the end of the source. This is more typical of how other drivers are written and removes the need for the forward declarations. Convert the driver to use the module_comedi_pci_driver() macro which makes the code smaller and a bit simpler. Signed-off-by:
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H Hartley Sweeten authored
Move the module_init/module_exit routines and the associated struct comedi_drive and struct pci_driver to the end of the source. This is more typical of how other drivers are written and removes the need for the forward declarations. Convert the driver to use the module_comedi_pci_driver() macro which makes the code smaller and a bit simpler. Signed-off-by:
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H Hartley Sweeten authored
Move the module_init/module_exit routines and the associated struct comedi_drive and struct pci_driver to the end of the source. This is more typical of how other drivers are written and removes the need for the forward declarations. Convert the driver to use the module_comedi_pci_driver() macro which makes the code smaller and a bit simpler. Signed-off-by:
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H Hartley Sweeten authored
Move the module_init/module_exit routines and the associated struct comedi_drive and struct pci_driver to the end of the source. This is more typical of how other drivers are written and removes the need for the forward declarations. Convert the driver to use the module_comedi_pci_driver() macro which makes the code smaller and a bit simpler. Signed-off-by:
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H Hartley Sweeten authored
Move the module_init/module_exit routines and the associated struct comedi_drive and struct pci_driver to the end of the source. This is more typical of how other drivers are written and removes the need for the forward declarations. Convert the driver to use the module_comedi_pci_driver() macro which makes the code smaller and a bit simpler. Signed-off-by:
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H Hartley Sweeten authored
Move the module_init/module_exit routines and the associated struct comedi_drive and struct pci_driver to the end of the source. This is more typical of how other drivers are written and removes the need for the forward declarations. Convert the driver to use the module_comedi_pci_driver() macro which makes the code smaller and a bit simpler. Signed-off-by:
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H Hartley Sweeten authored
Move the module_init/module_exit routines and the associated struct comedi_drive and struct pci_driver to the end of the source. This is more typical of how other drivers are written and removes the need for the forward declarations. Convert the driver to use the module_comedi_pci_driver() macro which makes the code smaller and a bit simpler. Signed-off-by:
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H Hartley Sweeten authored
Move the module_init/module_exit routines and the associated struct comedi_drive to the end of the source. This is more typical of how other drivers are written and removes the need for the forward declarations. Convert the driver to use the module_comedi_driver() macro which makes the code smaller and a bit simpler. Signed-off-by:
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H Hartley Sweeten authored
Move the module_init/module_exit routines and the associated struct comedi_drive to the end of the source. This is more typical of how other drivers are written and removes the need for the forward declarations. Convert the driver to use the module_comedi_driver() macro which makes the code smaller and a bit simpler. Signed-off-by:
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H Hartley Sweeten authored
Move the module_init/module_exit routines and the associated struct comedi_drive to the end of the source. This is more typical of how other drivers are written and removes the need for the forward declarations. Convert the driver to use the module_comedi_driver() macro which makes the code smaller and a bit simpler. Signed-off-by:
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H Hartley Sweeten authored
Move the module_init/module_exit routines and the associated struct comedi_drive to the end of the source. This is more typical of how other drivers are written and removes the need for the forward declarations. Refactor some of the other functions to remove the remaining forward declarations. Convert the driver to use the module_comedi_driver() macro which makes the code smaller and a bit simpler. Signed-off-by:
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