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2012-03-19ixgbe: Whitespace cleanupsAlexander Duyck
This patch contains several fixes for formatting in regards to whitespace. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2012-03-19ixgbe: Two minor fixes for RSS and FDIR set queues functionsAlexander Duyck
This change fixes two minor issues. The first was the fact that we were setting the return value to false twice in the set_rss_queues function. The second is the fact that we should have been using "min_t(int," instead of "min((int)" in set_fdir_queues. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Tested-by: Stephen Ko <stephen.s.ko@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2012-03-19ixgbe: drop err_eeprom tag which is at same location as err_sw_initAlexander Duyck
The err_eeprom and err_sw_init tags both go to the same location. So instead of maintaining two tags this patch combines them so we only use err_sw_init. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Tested-by: Stephen Ko <stephen.s.ko@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2012-03-19ixgbe: Move poll routine in order to improve readabilityAlexander Duyck
This change relocates the ixgbe_poll routine so it is right next to the interrupt routine that schedules and calls it. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Tested-by: Stephen Ko <stephen.s.ko@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2012-03-19ixgbe: cleanup logic for the service timer and VF hang detectionAlexander Duyck
This change just cleans up some of the logic in the service_timer function so that we can avoid unnecessary swapping of the ready value between true to false and back to true. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2012-03-19ixgbe: Update layout of ixgbe_ring structure to improve cache performanceAlexander Duyck
This change makes it so that only the 2nd cache line in the ring structure should see frequent updates. The advantage to this is that it should reduce the amount of cross CPU cache bouncing since only the 2nd cache line will be changing between most network transactions. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Tested-by: Stephen Ko <stephen.s.ko@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2012-03-19ixgbe: Store Tx flags and protocol information to tx_buffer soonerAlexander Duyck
This change makes it so that we store the tx_flags and protocol information to the tx_buffer_info structure sooner. This allows us to avoid unnecessary read/write transactions since we are placing the data in the final location earlier. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Tested-by: Stephen Ko <stephen.s.ko@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2012-03-18Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller
2012-03-18hwmon: (w83627ehf) Add support for temperature offset registersGuenter Roeck
Add support for temperature offset registers for CPUTIN, SYSTIN, and AUXTIN temperatures. Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> Acked-by: Jean Delvare <khali@linux-fr.org>
2012-03-18hwmon: (jc42) Remove unnecessary device IDsGuenter Roeck
We don't really use or need separate device IDs for the various JC42.4 compliant chips, so remove them and just stick with jc42. Also update a datasheet references for SE98A, STTS424, and STTS424E02. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Jean Delvare <khali@linux-fr.org>
2012-03-18hwmon: (zl6100) Add support for ZL9101M and ZL9117MGuenter Roeck
ZL9101M and ZL9117M are compatible to ZL6100. Add support to the zl6100 driver. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Jean Delvare <khali@linux-fr.org>
2012-03-18hwmon: (adm1275) Add support for ADM1075Guenter Roeck
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2012-03-18hwmon: (max34440) Add support for MAX34446Guenter Roeck
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2012-03-18hwmon: (pmbus) Add more virtual registersGuenter Roeck
Add PMBUS_VIRT_READ_TEMP_AVG, PMBUS_VIRT_READ_TEMP2_AVG, PMBUS_VIRT_READ_POUT_AVG, PMBUS_VIRT_READ_POUT_MAX, and PMBUS_VIRT_RESET_POUT_HISTORY. We'll need those for MAX34446. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2012-03-18hwmon: (pmbus) Add support for Lineage Power MDT040Guenter Roeck
MDT040 is supported by the generic PMBus driver. Add device ID and reference to datasheet. Also mention Lineage Power device support in Kconfig. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2012-03-18hwmon: (pmbus) Add support for TI TPS40400 and TPS40422Guenter Roeck
TPS40400 and TPS40422 are supported by the generic PMBus driver. Add device IDs and data sheet references. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2012-03-18hwmon: (max34440) Add support for 'lowest' output voltage attributeGuenter Roeck
MAX34440 and compatibles support reporting the lowest measured output voltage. Add support for it. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Jean Delvare <khali@linux-fr.org>
2012-03-18hwmon: (jc42) Convert to use devm_kzallocGuenter Roeck
Marginally less code and eliminate the possibility of memory leaks. Also replace new_client variable with client and introduce dev variable to make the code a bit easier to read. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2012-03-18hwmon: (max16065) Convert to use devm_kzallocGuenter Roeck
Marginally less code and eliminate the possibility of memory leaks. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2012-03-18hwmon: (smm665) Convert to use devm_kzallocGuenter Roeck
Marginally less code and eliminate the possibility of memory leaks. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2012-03-18hwmon: (ltc4261) Convert to use devm_kzallocGuenter Roeck
Marginally less code and eliminate the possibility of memory leaks. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2012-03-18hwmon: (pmbus) Simplify remove functionsGuenter Roeck
Since devm_kzalloc() is now used to allocate driver memory, the client driver remove function has no purpose other than to call pmbus_do_remove(). This means we can get rid of it by redefining pmbus_do_remove() to use the same prototype, and pointing to it directly. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2012-03-18hwmon: (pmbus) Convert pmbus drivers to use devm_kzallocGuenter Roeck
Marginally less code and eliminate the possibility of memory leaks. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2012-03-18hwmon: (lineage-pem) Convert to use devm_kzallocGuenter Roeck
Marginally less code and eliminate the possibility of memory leaks. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2012-03-18hwmon: (hwmon-vid) Fix checkpatch issuesGuenter Roeck
Fixed: ERROR: code indent should use tabs where possible ERROR: space required before the open parenthesis '(' WARNING: EXPORT_SYMBOL(foo); should immediately follow its function/variable Not fixed (url): WARNING: line over 80 characters Not fixed (false positive): ERROR: Macros with complex values should be enclosed in parenthesis Cc: Rudolf Marek <r.marek@assembler.cz> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Jean Delvare <khali@linux-fr.org>
2012-03-18hwmon: (hwmon-vid) Add new entries to VRM model tableGuenter Roeck
The VRM model table was missing several Intel CPUs, resulting in wrong VRM table entries to be used for many recent CPUs. Update it. Also, use values from struct cpuinfo_x86 to retrieve CPU model information instead of re-calculating it locally. Cc: Rudolf Marek <r.marek@assembler.cz> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Jean Delvare <khali@linux-fr.org>
2012-03-18hwmon: (lm80) Add detection of NatSemi/TI LM96080Jean Delvare
Add detection of the National Semiconductor (now Texas Instruments) LM96080. It is functionally compatible with the LM80 but detection is completely different. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Guenter Roeck <guenter.roeck@ericsson.com> Cc: Frans Meulenbroeks <fransmeulenbroeks@gmail.com> Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
2012-03-18hwmon: (lm87) Get rid of macro-generated functionsJean Delvare
Use SENSORS_DEVICE_ATTR instead of DEVICE_ATTR for most attributes, so that the attribute number can be retrieved and it is no longer necessary to generate functions using macros. This shaves about 2 kB on the binary module size. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
2012-03-18hwmon: (lm87) Reorganize the codeJean Delvare
Reorder functions and driver declaration to no longer need to forward-declare functions. Also rename new_client to just client everywhere for readability. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
2012-03-18hwmon: (applesmc) Silence uninitialized warningsHenrik Rydberg
Some error paths do not set a result, leading to the (false) assumption that the value may be used uninitialized. Set results for those paths as well. Signed-off-by: Henrik Rydberg <rydberg@euromail.se> Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
2012-03-18hwmon: (lm70) Fix: do not use assignment in if conditionGuenter Roeck
Fix checkpatch issue: ERROR: do not use assignment in if condition Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2012-03-18hwmon: (lm70) Register hwmon device after creating attribute files, and ↵Guenter Roeck
remove it first Register hwmon device as last operation in the probe function to ensure that all attribute files exist when accessed from user applications. Otherwise, there is a short time frame where the device is registered as hwmon device but sysfs attributes do not yet exist. This could result in applications erroneously not detecting attributes. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2012-03-18hwmon: (w83l786ng) Fix multi-line commentsGuenter Roeck
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2012-03-18hwmon: (w83l785ts) Fix multi-line commentsGuenter Roeck
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2012-03-18hwmon: (w83781d) Fix: do not use assignment in if conditionGuenter Roeck
Fix checkpatch issue: ERROR: do not use assignment in if condition Replace repeated calls to device_create_file() with calls to sysfs_create_group. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2012-03-18hwmon: (w83781d) Fix multi-line commentsGuenter Roeck
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2012-03-18hwmon: (smsc47b397) Fix multi-line commentsGuenter Roeck
Cc: Mark M Hoffman <mhoffman@lightlink.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2012-03-18hwmon: (pc87427) Fix multi-line commentsGuenter Roeck
Cc: Jean Delvare <khali@linux-fr.org> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Jean Delvare <khali@linux-fr.org>
2012-03-18hwmon: (max1668) Fix multi-line commentsGuenter Roeck
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2012-03-18hwmon: (lm80) Fix multi-line commentsGuenter Roeck
Signed-off-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Jean Delvare <khali@linux-fr.org>
2012-03-18hwmon: (emc2103) Fix multi-line commentsGuenter Roeck
Cc: Steve Glendinning <steve.glendinning@smsc.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2012-03-18hwmon: (adm1031) Fix multi-line commentsGuenter Roeck
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2012-03-18hwmon: (adm1029) Fix multi-line commentsGuenter Roeck
Cc: Corentin Labbe <corentin.labbe@geomatys.fr> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2012-03-18hwmon: (w83627hf) Fix checkpatch issuesGuenter Roeck
Fixed: WARNING: simple_strtol is obsolete, use kstrtol instead WARNING: simple_strtoul is obsolete, use kstrtoul instead ERROR: do not use assignment in if condition Modify multi-line comments to follow Documentation/CodingStyle. Other checkpatch issues not fixed to reduce number of conflicts with pending rewrite as mfd driver. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2012-03-18hwmon: (w83l786ng) Fix checkpatch issuesGuenter Roeck
Fixed: ERROR: code indent should use tabs where possible ERROR: do not use assignment in if condition ERROR: space required after that ',' (ctx:VxV) WARNING: braces {} are not necessary for single statement blocks WARNING: please, no space before tabs WARNING: please, no spaces at the start of a line WARNING: simple_strtol is obsolete, use kstrtol instead WARNING: simple_strtoul is obsolete, use kstrtoul instead WARNING: space prohibited between function name and open parenthesis '(' Not fixed (false positive): ERROR: Macros with complex values should be enclosed in parenthesis Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2012-03-18hwmon: (w83793) Fix checkpatch issuesGuenter Roeck
Fixed: ERROR: code indent should use tabs where possible ERROR: do not use assignment in if condition ERROR: space required after that ',' (ctx:VxV) WARNING: braces {} are not necessary for any arm of this statement WARNING: braces {} are not necessary for single statement blocks WARNING: simple_strtol is obsolete, use kstrtol instead WARNING: simple_strtoul is obsolete, use kstrtoul instead Modify multi-line comments to follow Documentation/CodingStyle. Also replaced "<constant> == <variable>" with "<variable> == <constant>". Translation was done with the following coccinelle script to limit risk. @@ identifier i; constant C; @@ <... - C == i + i == C ...> Not fixed (false positive): ERROR: Macros with complex values should be enclosed in parenthesis Cc: Rudolf Marek <r.marek@assembler.cz> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2012-03-18hwmon: (w83792d) Fix checkpatch issuesGuenter Roeck
Fixed: ERROR: code indent should use tabs where possible ERROR: do not use assignment in if condition ERROR: space prohibited after that open parenthesis '(' ERROR: space required after that ',' (ctx:VxV) ERROR: space required after that ',' (ctx:WxV) ERROR: spaces required around that ':' (ctx:VxE) ERROR: spaces required around that '<=' (ctx:VxV) ERROR: spaces required around that '<' (ctx:VxV) ERROR: spaces required around that '==' (ctx:VxV) ERROR: spaces required around that '=' (ctx:VxV) ERROR: spaces required around that '||' (ctx:VxV) ERROR: spaces required around that ':' (ctx:VxV) ERROR: spaces required around that '?' (ctx:VxV) WARNING: braces {} are not necessary for any arm of this statement WARNING: braces {} are not necessary for single statement blocks WARNING: line over 80 characters WARNING: simple_strtol is obsolete, use kstrtol instead WARNING: simple_strtoul is obsolete, use kstrtoul instead WARNING: space prohibited between function name and open parenthesis '(' Modify multi-line comments to follow Documentation/CodingStyle. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2012-03-18hwmon: (vt1211) Fix: do not use assignment in if conditionGuenter Roeck
Fix checkpatch issue: ERROR: do not use assignment in if condition Replace repeated calls to device_create_file() with calls to sysfs_create_group. Cc: Juerg Haefliger <juergh@gmail.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2012-03-18hwmon: (vt1211) Fix checkpatch issuesGuenter Roeck
Fixed: ERROR: do not use assignment in if condition ERROR: switch and case should be at the same indent ERROR: trailing statements should be on next line WARNING: braces {} are not necessary for single statement blocks WARNING: simple_strtol is obsolete, use kstrtol instead Modify multi-line comments to follow Documentation/CodingStyle. Not fixed (false positive): ERROR: Macros with complex values should be enclosed in parenthesis Not all fixed (code complexity): ERROR: do not use assignment in if condition Cc: Juerg Haefliger <juergh@gmail.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2012-03-18hwmon: (via686a) Fix checkpatch issuesGuenter Roeck
Fixed: ERROR: do not use assignment in if condition ERROR: open brace '{' following function declarations go on the next line ERROR: space prohibited before that close parenthesis ')' ERROR: space required after that ',' (ctx:VxV) ERROR: spaces required around that '==' (ctx:VxV) ERROR: spaces required around that ':' (ctx:VxV) ERROR: spaces required around that '?' (ctx:VxV) ERROR: that open brace { should be on the previous line WARNING: line over 80 characters WARNING: simple_strtol is obsolete, use kstrtol instead WARNING: simple_strtoul is obsolete, use kstrtoul instead Modify multi-line comments to follow Documentation/CodingStyle. Not fixed (false positive): ERROR: Macros with multiple statements should be enclosed in a do - while loop Signed-off-by: Guenter Roeck <linux@roeck-us.net>