- 14 Aug, 2013 14 commits
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Rupesh Gujare authored
oz_hcd_pd_departed() takes struct oz_port pointer instead of void *, change function declaration to avoid ambiguity. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Rupesh Gujare <rupesh.gujare@atmel.com> Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Rupesh Gujare authored
oz_hcd_pd_arrived returns struct oz_port *, change function declaration to avoid ambiguity. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Rupesh Gujare <rupesh.gujare@atmel.com> Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Rupesh Gujare authored
We are already checking "ep" earlier in function. Do not need to check again. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Rupesh Gujare <rupesh.gujare@atmel.com> Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Rupesh Gujare authored
Put spaces around math operations. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Rupesh Gujare <rupesh.gujare@atmel.com> Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Rupesh Gujare authored
Making code simpler for readability. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Rupesh Gujare <rupesh.gujare@atmel.com> Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Rupesh Gujare authored
This patch adds a blank line between global declarations & functions for readability. Signed-off-by: Rupesh Gujare <rupesh.gujare@atmel.com> Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Rupesh Gujare authored
This patch adds blank line between declaration & code for readability. Signed-off-by: Rupesh Gujare <rupesh.gujare@atmel.com> Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Lidza Louina authored
This patch removes the use of read_cnt, real_raw, buf and rawreadok. The variable buf is never used in the code. The variables rawreadok read_cnt and real_raw don't exist in the new API. Reading the data raw is no longer supported by the tty layer. Signed-off-by: Lidza Louina <lidza.louina@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Lidza Louina authored
The declaration for the ioctl function has changed. The previous version of this declaration took struct file *file as a parameter and the new one does not. This patch removes that parameter. Signed-off-by: Lidza Louina <lidza.louina@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Lidza Louina authored
The commands TIOCGETP, TCGETS, and TCGETA are not supposed to be seen by the ioctl. This patch removes the switch cases for these commands. Signed-off-by: Lidza Louina <lidza.louina@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Lidza Louina authored
The value tty->termios needed to be dereferenced to be assigned to the variable ts. Signed-off-by: Lidza Louina <lidza.louina@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Lidza Louina authored
The functions tty_flip_buffer_push, tty_insert_flip_string, tty_insert_flip_char and tty_buffer_request_room now require a struct of type tty_port instead of struct tty_struct. This patch makes those changes. Signed-off-by: Lidza Louina <lidza.louina@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Lidza Louina authored
This patch fixes this error: invalid type argument of ‘->’ (have ‘struct ktermios’). There were changes in the tty layer's API. Access to the termios flags changed from tty->termios->*flag* to tty->termios.*flag*. Signed-off-by: Lidza Louina <lidza.louina@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Lidza Louina authored
The Makefile contains the variables needed for the driver to build. The Makefile.inc isn't needed. Signed-off-by: Lidza Louina <lidza.louina@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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- 12 Aug, 2013 26 commits
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Malcolm Priestley authored
As result of patches staging: vt6656: rxtx.c: s_uGetDataDuration remove First Frag or Mid Frag dead code staging: vt6656: rxtx.c: s_uGetDataDuration remove dead variables. variables uFragIdx, cbLastFragmentSize, uMACfragNum are dead. Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Malcolm Priestley authored
As result of patch staging: vt6656: rxtx.c s_uGetDataDuration remove First Frag or Mid Frag dead code. cbFrameLength, wRate, uFragIdx, cbLastFragmentSize, uMACfragNum, byFBOption are dead variables. Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Malcolm Priestley authored
The driver always calls s_uGetDataDuration with; uFragIdx = 0, cbLastFragmentSize = 0 and uMACfragNum = 1 uFragIdx == (uMACfragNum-1) is always true and bLastFrag = 1. Remove dead First Frag or Mid Frag if/else and variables. Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Minchan Kim authored
[1] introduced down_write in zram_slot_free_notify to prevent race between zram_slot_free_notify and zram_bvec_[read|write]. The race could happen if somebody who has right permission to open swap device is reading swap device while it is used by swap in parallel. However, zram_slot_free_notify is called with holding spin_lock of swap layer so we shouldn't avoid holing mutex. Otherwise, lockdep warns it. This patch adds new list to handle free slot and workqueue so zram_slot_free_notify just registers slot index to be freed and registers the request to workqueue. If workqueue is expired, it holds mutex_lock so there is no problem any more. If any I/O is issued, zram handles pending slot-free request caused by zram_slot_free_notify right before handling issued request because workqueue wouldn't be expired yet so zram I/O request handling function can miss it. Lastly, when zram is reset, flush_work could handle all of pending free request so we shouldn't have memory leak. NOTE: If zram_slot_free_notify's kmalloc with GFP_ATOMIC would be failed, the slot will be freed when next write I/O write the slot. [1] [57ab0485, zram: use zram->lock to protect zram_free_page() in swap free notify path] * from v2 * refactoring * from v1 * totally redesign Cc: Nitin Gupta <ngupta@vflare.org> Cc: Jiang Liu <jiang.liu@huawei.com> Cc: stable@vger.kernel.org Signed-off-by: Minchan Kim <minchan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Minchan Kim authored
[1] tried to fix invalid memory access on zram->disk but it didn't fix properly because get_disk failed during module exit path. Actually, we don't need to reset zram->disk's capacity to zero in module exit path so that this patch introduces new argument "reset_capacity" on zram_reset_divice and it only reset it when reset_store is called. [1] 6030ea9b, zram: avoid invalid memory access in zram_exit() Cc: Nitin Gupta <ngupta@vflare.org> Cc: Jiang Liu <jiang.liu@huawei.com> Cc: stable@vger.kernel.org Signed-off-by: Minchan Kim <minchan@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Paul Zimmerman authored
Reorder the kernel doc comments for 'struct dwc2_core_params' to match the ordering in the struct itself. Reorder the members of 'struct dwc2_qh' (and its kerneldoc comments) to minimize the amount of structure padding. Signed-off-by: Paul Zimmerman <paulz@synopsys.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Andreas Werner authored
Fixed a coding style issue of 80 character per line. Signed-off-by: Andreas Werner <wernerandy@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Shaun Laing authored
Removed the unneeded SBE_INCLUDE_SYMBOLS #define, and the associated STATIC #define, and replaced all occurances of STATIC with 'static'. This was in response to sparse warnings of the form "symbol 'XYZ' was not declared. Should it be static?". Removed a function prototype (musycc_init_port) as adding the 'static' declaration produced a new gcc warning. (musycc_init_port is only declared if SBE_WAN256T3_ENABLE is set) Signed-off-by: Shaun Laing <shaun@xresource.ca> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Kumar Gaurav authored
Fixed by removing trailing whitespace Signed-off-by: Kumar Gaurav <kumargauravgupta3@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Iker Pedrosa authored
Checking the return of dev_alloc_skb as stated in the following bug: https://bugzilla.kernel.org/show_bug.cgi?id=60401 Reported-by: RUC_Soft_Sec rucsoftsec@gmail.com Cc: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Iker Pedrosa <ikerpedrosam@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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H Hartley Sweeten authored
Convert the drivers with simple, per channel programmable i/o, to use the comedi_dio_insn_config() helper function. All of these pass a 'mask' of '0' to comedi_dio_insn_config() this causes the per channel mask to be used to configure the i/o direction. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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H Hartley Sweeten authored
Convert this driver to use the comedi_dio_insn_config() helper function. Tidy up the comments to reflect the new code. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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H Hartley Sweeten authored
DIO subdevices always handle the INSN_CONFIG_DIO_{INPUT,OUTPUT} instructions to configure the DIO channels. They also always handle the INSN_CONFIG_DIO_QUERY instruction to query the configuration of a DIO channel. Introduce a helper function to handle the (*insn_config) boilerplate for comedi DIO subdevices. This function has the same paramters as (*insn_config) functions with an additional parameter to allow the caller to pass a 'mask' value for grouped DIO channels. This function returns: 0 if the instruction was successful but requires additional handling by the caller (INSN_CONFIG_DIO_{INPUT,OUTPUT} insn->n if the instruction was handled (INSN_CONFIG_DIO_QUERY) -EINVAL for all unhandled instructions The caller is responsible for actually configuring the hardware based on the configuration (s->io_bits). Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Greg Kroah-Hartman authored
This reverts commit 42ef678b. It's incorrect as well... time for more coffee... Cc: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Greg Kroah-Hartman authored
This reverts commit 4f76463d. I applied an incorrect version here as well :( Cc: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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H Hartley Sweeten authored
Convert the drivers with complex, port programmable i/o, to use the comedi_dio_insn_config() helper function. All of these drivers have some sort of 'port' programmable i/o where multiple i/o channels are configured as a group. The 'mask' associated with the group is passed to comedi_dio_insn_config() so that all the channels are configured. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Andy Shevchenko authored
To get the name of a file from a pathname we may use kbasename() helper. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Greg Kroah-Hartman authored
This reverts commit f21c5394. I applied the wrong patch :( Cc: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Greg Kroah-Hartman authored
zcache is obsolete and not used anymore, Bob Liu has rewritten it and is submitting it for inclusion through the main -mm tree, as it should have been done in the first place... Cc: Bob Liu <lliubbo@gmail.com> Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Cc: Kyungmin Park <kmpark@infradead.org> Cc: Wanpeng Li <liwanp@linux.vnet.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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H Hartley Sweeten authored
Convert the drivers with complex, port programmable i/o, to use the comedi_dio_insn_config() helper function. All of these drivers have some sort of 'port' programmable i/o where multiple i/o channels are configured as a group. The 'mask' associated with the group is passed to comedi_dio_insn_config() so that all the channels are configured. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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H Hartley Sweeten authored
Convert this driver to use the comedi_dio_insn_config() helper function. Tidy up the comments to reflect the new code. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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H Hartley Sweeten authored
DIO subdevices always handle the INSN_CONFIG_DIO_{INPUT,OUTPUT} instructions to configure the dio channels. They also always handle the INSN_CONFIG_DIO_QUERY instruction to query the configuration of a dio channel. Introduce a helper function to handle the (*insn_config) boilerplate for comedi DIO subdevices. This function has the same parameters as (*insn_config) functions with an additional parameter to allow the caller to pass a 'mask' value for grouped dio channels. This function returns: 0 if the instruction was successful but requires additional handling by the caller (INSN_CONFIG_DIO_{INPUT,OUTPUT} insn->n if the instruction was handled (INSN_CONFIG_DIO_QUERY) -EINVAL for all unhandled instructions The caller is responsible for actually configuring the hardware based on the configuration (s->io_bits). Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Malcolm Priestley authored
Replace structures with struct ieee80211_cts data typedef struct tagSCTSData include extra packing wReserved not in struct ieee80211_cts This is corrected by adding reserved2 to the structures. Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Malcolm Priestley authored
Replace structures with struct ieee80211_rts data. Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Malcolm Priestley authored
memset to 0 structure _USB_SEND_CONTEXT pContext->Data to its size of MAX_TOTAL_SIZE_WITH_ALL_HEADERS as defined in device.h This removes the need for memset in the TX path. It also allows the removal of dead structure TX_BUFFER_CONTAINER BufferHeader; Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Rupesh Gujare authored
Fix a bug where we were not returning correct hub status for 8th port. Signed-off-by: Rupesh Gujare <rupesh.gujare@atmel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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