- 23 Aug, 2011 40 commits
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Seth Jennings authored
The patch fixes two typos in zcache-main.c Signed-off-by:
Seth Jennings <sjenning@linux.vnet.ibm.com> Acked-by:
Dan Magenheimer <dan.magenheimer@oracle.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@suse.de>
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Seth Jennings authored
zcache_new_pool() calls kmalloc() with GFP_KERNEL which has __GFP_WAIT set. However, zcache_new_pool() gets called on a stack that holds the swap_lock spinlock, leading to a possible sleep-with-lock situation. The lock is obtained in enable_swap_info(). The patch replaces GFP_KERNEL with GFP_ATOMIC. v2: replace with GFP_ATOMIC, not GFP_IOFS Signed-off-by:
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Jesper Juhl authored
struct ieee80211_network is fairly large (more than half a kilobyte), so let's pass a pointer instead of passing the entire structure by value when ieee80211_is_54g() and ieee80211_is_shortslot() need to look at a few members. Also remove parentheses around the values being returned from those two functions - 'return' is not a function. Signed-off-by:
Jesper Juhl <jj@chaosbits.net> Signed-off-by:
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Jesper Juhl authored
struct ieee80211_network is fairly large (more than half a kilobyte), so let's pass a pointer instead of passing the entire structure by value when ieee80211_is_54g() and ieee80211_is_shortslot() need to look at a few members. Also remove parentheses around the values being returned from those two functions - 'return' is not a function. Signed-off-by:
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Julia Lawall authored
Test the just-initialized value rather than some other one. The semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r@ identifier x,y,f!={PTR_ERR,ERR_PTR,ERR_CAST}; statement S; @@ x = f(...); ( if (\(x == NULL\|IS_ERR(x)\)) S | *if (\(y == NULL\|IS_ERR(y)\)) { ... when != x return ...; } ) // </smpl> Signed-off-by:
Julia Lawall <julia@diku.dk> Acked-by:
David Chang <dchang@suse.com> Signed-off-by:
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Tobias Klauser authored
stub.h and vhci.h are missing proper #ifndef/#define header guards, so add them. Signed-off-by:
Tobias Klauser <tklauser@distanz.ch> Signed-off-by:
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Márton Németh authored
Initial version of USBIP protocol document. Signed-off-by:
matt mooney <mfm@muteddisk.com> Signed-off-by:
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Tobias Klauser authored
mkdir() could fail, so we should check its return value. Signed-off-by:
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Akshay Joshi authored
Fix brace positioning and spaces at the start of lines in order to comply with the kernel coding style. Signed-off-by:
Akshay Joshi <me@akshayjoshi.com> Acked-by:
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Akshay Joshi authored
Remove trailing spaces to comply with the kernel coding style. Signed-off-by:
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Ruslan Pisarev authored
This is a patch to the smilsub.c file that fixed up comment, braces, whitespaces error found by the checkpatch.pl tools. Signed-off-by:
Ruslan Pisarev <ruslan@rpisarev.org.ua> Signed-off-by:
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Ruslan Pisarev authored
Remove dead (comment) code in drivers/staging/keucr/smilsub.c Signed-off-by:
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Ruslan Pisarev authored
Fixed macros in scsiglue.c Signed-off-by:
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Ruslan Pisarev authored
Fixed brace style in smil.h Signed-off-by:
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Ruslan Pisarev authored
I fixed whitespace, brace style and commetnt in smscsi.c Signed-off-by:
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Andres Salomon authored
Use dcon_read and dcon_write; shorter, and understands the dcon_priv struct. This transition was started long ago. This converts the last few i2c_smbus_* callers. Signed-off-by:
Andres Salomon <dilinger@queued.net> Signed-off-by:
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Andres Salomon authored
The v1 DCONs only existed for XO-1 prototypes (and even then, very very early prototypes). Drop support for v1 DCON. Signed-off-by:
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Andres Salomon authored
This came from Jordan's original 2007 gxfb_dcon commit. I've never seen or heard of it actually being used. Presumably it was once useful for skipping hardware initialization when reloading the module over and over during driver development.. Signed-off-by:
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Andy Shevchenko authored
Signed-off-by:
Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by:
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Andy Shevchenko authored
Signed-off-by:
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Noah Watkins authored
The global variable "num_devices" is too general to be global. This patch switches the name to be "zram_num_devices". Signed-off-by:
Noah Watkins <noahwatkins@gmail.com> Signed-off-by:
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Noah Watkins authored
The global variable "devices" is too general to be global. This patch switches the name to be "zram_devices". Signed-off-by:
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Kalle Valo authored
ath6kl is now in drivers/net/wireless/ath so the staging driver is not supported anymore and should be removed. Reported-by:
Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by:
Kalle Valo <kvalo@qca.qualcomm.com> Signed-off-by:
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Ruslan Pisarev authored
I fixed whitespace in drivers/staging/pohmelfs/trans.c Signed-off-by:
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Aaro Koskinen authored
Replace a global variable with a constant. Signed-off-by:
Aaro Koskinen <aaro.koskinen@iki.fi> Reviewed-by:
Dan Carpenter <error27@gmail.com> Signed-off-by:
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Aaro Koskinen authored
The driver does not allow selecting the mode "none", so no need to check for that in probe. Signed-off-by:
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Aaro Koskinen authored
XGIFB_PAN is always defined and checks can be eliminated. Signed-off-by:
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Aaro Koskinen authored
Delete unused struct declarations. Signed-off-by:
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Aaro Koskinen authored
Delete unused data. Signed-off-by:
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Aaro Koskinen authored
Delete some more unused definitions. Signed-off-by:
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Aaro Koskinen authored
Delete duplicate identical #defines. Signed-off-by:
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Aaro Koskinen authored
NewScratch is always defined so all checks can be eliminated. Signed-off-by:
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Ruslan Pisarev authored
This is a patch to the XGI_main.h and XGI_main_26.c file that fixed up a define warrning found by the checkpatch.pl tools. Signed-off-by:
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Ruslan Pisarev authored
This is a patch to the XGI_main_26.c file that fixed up a errors "do not initialise statics to 0 or NULL" found by the checkpatch.pl tools. Signed-off-by:
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Ruslan Pisarev authored
This is a patch to the XGI_main.h file that fixed up a errors "do not initialise statics to 0 or NULL" found by the checkpatch.pl tools. Signed-off-by:
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Michael Hennerich authored
New driver for AD7190/AD7192/AD7195 4.8 kHz, Ultralow Noise, 24-Bit Sigma-Delta ADC with PGA These devices features a dual use data out ready DOUT/RDY output. In order to avoid contentions on the SPI bus, it's necessary to use spi bus locking. The DOUT/RDY output must also be wired to an interrupt capable GPIO. In INDIO_RING_TRIGGERED mode, this driver may block its SPI bus segment for an extended period of time. Changes since V1: Add missing documentation. Remove obsoleted include files. Fix typos and style issues. Fix buffer size. Split ad7192_show() into two functions. Avoid race condition add mutex. Abandon IIO_CHAN macro. Reorder elements in ad7192_platform_data. Remove driver bus type. Signed-off-by:
Michael Hennerich <michael.hennerich@analog.com> Acked-by:
Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by:
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Jonathan Cameron authored
Simple device. Note the sparse scan mask used. Done from datasheet as very similar to existing parts. Signed-off-by:
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Grant Grundler authored
After a voltage brownout, sensor will now operate correctly. Page 10 of ISL29018 data sheet and the Intersil Application Note 1534 describe the required initialization sequence: 1. Write 0x00 to register 0x08 (TEST) 2. Write 0x00 to register 0x00 (CMD1) 3. msleep(1) 4. program remaining registers as before Signed-off-by:
Grant Grundler <grundler@chromium.org> Reviewed-by:
Bryan Freed <bfreed@chromium.org> Acked-by:
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Michael Hennerich authored
The AD5933 is a high precision impedance converter system solution that combines an on-board frequency generator with a 12-bit, 1 MSPS, analog-to-digital converter (ADC). The frequency generator allows an external complex impedance to be excited with a known frequency. The response signal from the impedance is sampled by the on-board ADC and a discrete Fourier transform (DFT) is processed by an on-chip DSP engine. The DFT algorithm returns a real (R) and imaginary (I) data-word at each output frequency. Changes since V1: Apply list review feedback: Consistently use poll_time_jiffies. Use be|le cpu endian helpers where applicable. Add various comments. Changes since V2: Fix KernelVersion tag in Documentation. Declare ad5933_default_pdata static. Fix typos. Signed-off-by:
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Michael Hennerich authored
The AD7280A monitoring system contains all the functions required for general purpose monitoring and maintenance of stacked lithium ion batteries as used in hybrid electric vehicles, battery backup applications, etc. Changes since V1: Make cell channels all type IIO_IN_DIFF, update documentation accordingly. Remove unused and redundant defines. Use SI units where applicable. Remove unnecessary wrapper function. Remove redundant initialization. Add comments where requested. Revise event handler. Use const where applicable. Changes since V2: Remove redundant adc.h include file, scheduled for removal. Signed-off-by:
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