- 06 Mar, 2014 8 commits
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Ken Cox authored
If CONFIG_SCSI is not enabled, compiling virthba.c goes horribly wrong with undefined symbols. Reported-by:
kbuild test robot <fengguang.wu@intel.com> Signed-off-by:
Ken Cox <jkc@redhat.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Ken Cox authored
Many exported symbols had very generic names. This commit changes the names so that they will be unique. Signed-off-by:
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Ken Cox authored
A number of functions were used for debug at one time but that code has been removed. Signed-off-by:
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Shaun Laing authored
Removed the unneeded pmcc4_OSSI_release version string, as well as the now unused 'release' element of the sbe_card_info struct. This also resolves a sparse "should it be static" warning. Signed-off-by:
Shaun Laing <shaun@xresource.ca> Signed-off-by:
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Dan Carpenter authored
Testing for "if (IS_ERR(padapter->cmdThread) < 0)" doesn't make sense. The kthread_run() function returns error pointers on error pointers on error so it should just be "if (IS_ERR(padapter->cmdThread))". Signed-off-by:
Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by:
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Dan Carpenter authored
These set off a static checker warning about "warn: add curly braces?", but actually the code it correct, it's just the indenting which is wrong. Signed-off-by:
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John de la Garza authored
Added code to check return value of sscanf. Signed-off-by:
John de la Garza <john@jjdev.com> Signed-off-by:
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Greg Kroah-Hartman authored
Merge tag 'iio-for-3.15c' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-next Jonathan writes: Third IIO new drivers and cleanups series for 3.15. New driver * Xilinx XADC driver - This has been ready for a while but was awaiting a device tree ack (or as it turns out 3+ weeks). Cleanup * Drop some unreachable code from mag3110 highlighted by smatch. Fix * vf610 - introduced this cycle - put a possible negative error code into an unsigned long. Another smatch find - this one promoted by guilt that Dan was busy fixing all our messups.
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- 05 Mar, 2014 32 commits
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Axel Rasmussen authored
The function rtl8180_wmm_param_update contained two blocks of code which were nearly identical. This patch combines those two blocks into a single function, to reduce code duplication, and do fix some checkpatch.pl warnings about excessively long lines due to the large number of indents that were needed for the original blocks of code. Signed-off-by:
Axel Rasmussen <axel.rasmussen1@gmail.com> Signed-off-by:
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Axel Rasmussen authored
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Axel Rasmussen authored
The definition of the driver's ChannelPlan array produced a large number of checkpatch.pl errors. This patch fixes all of them by adding spaces and wrapping the resulting overly-long lines. Signed-off-by:
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Axel Rasmussen authored
A section of code in the function rtl8180_tx was indented for no reason, causing numerous checkpatch.pl warnings. Signed-off-by:
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Axel Rasmussen authored
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Axel Rasmussen authored
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Axel Rasmussen authored
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Axel Rasmussen authored
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Axel Rasmussen authored
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Ken Cox authored
Documentation for the set of s-Par drivers Signed-off-by:
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Ken Cox authored
The virthba module provides access to a shared SCSI host bus adapter and one or more disk devices, by proxying SCSI commands between the guest and the service partition that owns the shared SCSI adapter, using a channel between the guest and the service partition. The disks that appear on the shared bus are defined by the s-Par configuration and enforced by the service partition, while the guest driver handles sending commands and handling responses. Each disk is shared as a whole to a guest. Sharing the bus adapter in this way provides resiliency; should the device encounter an error, only the service partition is rebooted, and the device is reinitialized. This allows guests to continue running and to recover from the error. Signed-off-by:
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Ken Cox authored
The virtpci module handles the bus functions for virthba, and virtnic. Signed-off-by:
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Ken Cox authored
The visoruislib module is a support library, used to handle requests from virtpci. Signed-off-by:
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Ken Cox authored
The visorchannelstub module provides support routines for storing and retrieving data from a channel. Signed-off-by:
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Ken Cox authored
The visorchipset module receives device creation and destruction events from the Command service partition of s-Par, as well as controlling registration of shared device drivers with the s-Par driver core. The events received are used to populate other s-Par modules with their assigned shared devices. Visorchipset is required for shared device drivers to function properly. Visorchipset also stores information for handling dump disk device creation during kdump. In operation, the visorchipset module processes device creation and destruction messages sent by s-Par's Command service partition through a channel. These messages result in creation (or destruction) of each virtual bus and virtual device. Each bus and device is also associated with a communication channel, which is used to communicate with one or more IO service partitions to perform device IO on behalf of the guest. Signed-off-by:
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Ken Cox authored
The visorchannel module is a support library that abstracts reading and writing a channel in memory. Signed-off-by:
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Ken Cox authored
The visorutil module is a support library required by all other s-Par driver modules. Among its features it abstracts reading, writing, and manipulating a block of memory. Signed-off-by:
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Surendra Patil authored
* Replaced all the spin lock/unlock wrappers from oz_polling_lock_bh() and oz_polllin_unlock_bh() with spin_lock_bh(&g_polling_lock) and spin_unlock_bh(&g_polling_lock).Completely erased the wrappers defination and declaration. * declared g_polling_lock as global variable in header file and added comments to it. Module builded successfully with sparse without warnings. Signed-off-by:
Surendra Patil <surendra.tux@gmail.com> Acked-by:
Rupesh Gujare <rupesh.gujare@atmel.com> Signed-off-by:
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Aaro Koskinen authored
ethernet-mem was missing its own include file, causing sparse to complain about undeclared global functions. Signed-off-by:
Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by:
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Aaro Koskinen authored
Make global_register_lock static to eliminate a sparse warning. Signed-off-by:
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Aaro Koskinen authored
Make cvm_oct_free_tx_skbs static to eliminate a sparse warning. Signed-off-by:
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Aaro Koskinen authored
Make num_packet_buffers static to eliminate a sparse warning. Signed-off-by:
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Aaro Koskinen authored
We don't have such Kconfig option, so the current code is dead and the documentation is wrong. Users can adjust this setting by using module parameter or kernel command line, so we can delete this code. Signed-off-by:
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H Hartley Sweeten authored
Change the generic MODULE_DESCRIPTION text to something more specific for this driver. Signed-off-by:
H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by:
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H Hartley Sweeten authored
Tidy up the multi-line comments to follow the CodingStyle. Signed-off-by:
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H Hartley Sweeten authored
The hardware has three digital output channels. Add the subdevice support for these channels. Signed-off-by:
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H Hartley Sweeten authored
For aesthetics, rename this function so ist has namespace associated with the driver. Signed-off-by:
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H Hartley Sweeten authored
The comedi core expects the (*insn_read) functions to read insn->n values. Fix this function to work like the core expects. The counters are actually 25-bit (24-bits + 1 sign bit). Instead of munging the data when the sign bit is set just return the full 25-bit value. Signed-off-by:
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H Hartley Sweeten authored
The comedi core expects the (*insn_write) functions to write insn->n values. Fix this function to work like the core expects. The counters are actually 25-bit (24-bits + 1 sign bit). The comedi core validates that all the data is in range before calling the (*insn_write), fix the subdevice maxdata so that the sign bit can actually be changed. Signed-off-by:
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H Hartley Sweeten authored
For aesthetics, add some whitespace to the subdevice init. This driver does not support async commands so remove the dev->read_subdev initialization. Remove the commented out SDF_COMMON from the subdevice subev_flags. Add the subdevice range_table initialization. For aesthetics, rename the (*insn_{read,write}) functions so they have namespace associated with the driver. Remove the unnecessary comments about the (*insn_{read,write}) functions. Signed-off-by: -
H Hartley Sweeten authored
Define the register map for the board and remove the magic values. Signed-off-by:
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H Hartley Sweeten authored
This define is only used in the pci_device_id table and does not add any significant clarity to the code. Remove the define and just open code the value. Signed-off-by:
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