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2015-08-05misc: eeprom: clean up eeprom_read()Vladimir Zapolskiy
The change removes redundant sysfs binary file boundary check, since this task is already done on caller side in fs/sysfs/file.c Signed-off-by: Vladimir Zapolskiy <vz@mleia.com> Reviewed-by: Jean Delvare <jdelvare@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-08-05misc: eeprom: 93xx46: clean up eeprom_93xx46_bin_read/writeVladimir Zapolskiy
The change removes redundant sysfs binary file boundary checks, since this task is already done on caller side in fs/sysfs/file.c Signed-off-by: Vladimir Zapolskiy <vz@mleia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-08-05misc: ds1682: clean up ds1682_eeprom_read() and ds1682_eeprom_write()Vladimir Zapolskiy
The change removes redundant sysfs binary file boundary checks, since this task is already done on caller side in fs/sysfs/file.c Signed-off-by: Vladimir Zapolskiy <vz@mleia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-08-05misc: cxl: clean up afu_read_config()Vladimir Zapolskiy
The sanity checks for overflow are not needed, because this is done on caller side in fs/sysfs/file.c Signed-off-by: Vladimir Zapolskiy <vz@mleia.com> Cc: Ian Munsie <imunsie@au1.ibm.com> Acked-by: Michael Neuling <mikey@neuling.org> Reviewed-by: Daniel Axtens <dja@axtens.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-08-05fs/char_dev.c: fix incorrect documentation for unregister_chrdev_regionPartha Pratim Mukherjee
The current documentation for unregister_chrdev_region says that it return a range of device numbers which is incorrect. Instead it unregister a range of device numbers. Fix the documentation to make this clear. Signed-off-by: Partha Pratim Mukherjee <ppm.floss@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-08-05w1: Use module_pci_driverVaishali Thakkar
Use module_pci_driver for drivers whose init and exit functions only register and unregister, respectively. A simplified version of the Coccinelle semantic patch that performs this transformation is as follows: @a@ identifier f, x; @@ -static f(...) { return pci_register_driver(&x); } @b depends on a@ identifier e, a.x; @@ -static e(...) { pci_unregister_driver(&x); } @c depends on a && b@ identifier a.f; declarer name module_init; @@ -module_init(f); @d depends on a && b && c@ identifier b.e, a.x; declarer name module_exit; declarer name module_pci_driver; @@ -module_exit(e); +module_pci_driver(x); Signed-off-by: Vaishali Thakkar <vthakkar1994@gmail.com> Acked-by: Evgeniy Polyakov <zbr@ioremap.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-08-05w1: Drop owner assignment from i2c_driverKrzysztof Kozlowski
i2c_driver does not need to set an owner because i2c_register_driver() will set it. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Acked-by: Evgeniy Polyakov <zbr@ioremap.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-08-05nvmem: Add to MAINTAINERS for nvmem frameworkSrinivas Kandagatla
This patch adds MAINTAINERS to nvmem framework. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-08-05nvmem: sunxi: Move the SID driver to the nvmem frameworkMaxime Ripard
Now that we have the nvmem framework, we can consolidate the common driver code. Move the driver to the framework, and hopefully, it will fix the sysfs file creation race. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> [srinivas.kandagatla: Moved to regmap based EEPROM framework] Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Tested-by: Philipp Zabel <p.zabel@pengutronix.de> Tested-by: Rajendra Nayak <rnayak@codeaurora.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-08-05nvmem: qfprom: Add bindings for qfpromSrinivas Kandagatla
This patch adds bindings for qfprom found in QCOM SOCs. QFPROM driver is based on simple nvmem framework. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Reviewed-by: Stephen Boyd <sboyd@codeaurora.org> Tested-by: Philipp Zabel <p.zabel@pengutronix.de> Tested-by: Rajendra Nayak <rnayak@codeaurora.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-08-05nvmem: qfprom: Add Qualcomm QFPROM support.Srinivas Kandagatla
This patch adds QFPROM support driver which is used by other drivers like thermal sensor and cpufreq. On MSM parts there are some efuses (called qfprom) these fuses store things like calibration data, speed bins.. etc. Drivers like cpufreq, thermal sensors would read out this data for configuring the driver. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Reviewed-by: Stephen Boyd <sboyd@codeaurora.org> Tested-by: Philipp Zabel <p.zabel@pengutronix.de> Tested-by: Rajendra Nayak <rnayak@codeaurora.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-08-05Documentation: nvmem: add nvmem api level and how-to docSrinivas Kandagatla
This patch add basic how-to and api summary documentation for simple NVMEM framework. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Tested-by: Philipp Zabel <p.zabel@pengutronix.de> Tested-by: Rajendra Nayak <rnayak@codeaurora.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-08-05nvmem: Add bindings for simple nvmem frameworkSrinivas Kandagatla
This patch adds bindings for simple nvmem framework which allows nvmem consumers to talk to nvmem providers to get access to nvmem cell data. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> [Maxime Ripard: intial version of eeprom framework] Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Tested-by: Philipp Zabel <p.zabel@pengutronix.de> Tested-by: Rajendra Nayak <rnayak@codeaurora.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-08-05nvmem: Add nvmem_device based consumer apis.Srinivas Kandagatla
This patch adds read/write apis which are based on nvmem_device. It is common that the drivers like omap cape manager or qcom cpr driver to access bytes directly at particular offset in the eeprom and not from nvmem cell info in DT. These driver would need to get access to the nvmem directly, which is what these new APIS provide. These wrapper apis would help such users to avoid code duplication in there drivers and also avoid them reading a big eeprom blob and parsing it internally in there driver. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Tested-by: Stefan Wahren <stefan.wahren@i2se.com> Tested-by: Philipp Zabel <p.zabel@pengutronix.de> Tested-by: Rajendra Nayak <rnayak@codeaurora.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-08-05nvmem: Add a simple NVMEM framework for consumersSrinivas Kandagatla
This patch adds just consumers part of the framework just to enable easy review. Up until now, nvmem drivers were stored in drivers/misc, where they all had to duplicate pretty much the same code to register a sysfs file, allow in-kernel users to access the content of the devices they were driving, etc. This was also a problem as far as other in-kernel users were involved, since the solutions used were pretty much different from on driver to another, there was a rather big abstraction leak. This introduction of this framework aims at solving this. It also introduces DT representation for consumer devices to go get the data they require (MAC Addresses, SoC/Revision ID, part numbers, and so on) from the nvmems. Having regmap interface to this framework would give much better abstraction for nvmems on different buses. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> [Maxime Ripard: intial version of the framework] Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Tested-by: Stefan Wahren <stefan.wahren@i2se.com> Tested-by: Philipp Zabel <p.zabel@pengutronix.de> Tested-by: Rajendra Nayak <rnayak@codeaurora.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-08-05nvmem: Add a simple NVMEM framework for nvmem providersSrinivas Kandagatla
This patch adds just providers part of the framework just to enable easy review. Up until now, NVMEM drivers like eeprom were stored in drivers/misc, where they all had to duplicate pretty much the same code to register a sysfs file, allow in-kernel users to access the content of the devices they were driving, etc. This was also a problem as far as other in-kernel users were involved, since the solutions used were pretty much different from on driver to another, there was a rather big abstraction leak. This introduction of this framework aims at solving this. It also introduces DT representation for consumer devices to go get the data they require (MAC Addresses, SoC/Revision ID, part numbers, and so on) from the nvmems. Having regmap interface to this framework would give much better abstraction for nvmems on different buses. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> [Maxime Ripard: intial version of eeprom framework] Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Tested-by: Stefan Wahren <stefan.wahren@i2se.com> Tested-by: Philipp Zabel <p.zabel@pengutronix.de> Tested-by: Rajendra Nayak <rnayak@codeaurora.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-08-05auxdisplay: ks0108: use new parport device modelSudip Mukherjee
Modify auxdisplay driver to use the new parallel port device model. Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-08-05auxdisplay: ks0108: use min_tSudip Mukherjee
Using min_t() is preffered than using min(). Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-08-05auxdisplay: ks0108: start using pr_*Sudip Mukherjee
Start using pr_* macros instead of using printk and in the process define pr_fmt. Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-08-05auxdisplay: ks0108: fix refcountSudip Mukherjee
parport_find_base() will implicitly do parport_get_port() which increases the refcount. Then parport_register_device() will again increment the refcount. But while unloading the module we are only doing parport_unregister_device() decrementing the refcount only once. We add an parport_put_port() to neutralize the effect of parport_get_port(). Cc: <stable@vger.kernel.org> # 2.6.32+ Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-08-05char/nvram: Use bitwise OR to obtain Atari video mode dataFinn Thain
Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-08-05coresight: Fix implicit inclusion of linux/sched.hMark Brown
The patch "Coresight: Add an interface for supporting ETM3/4 Context ID tracing" adds uses of find_task_by_vpid() and task_pid_nr() from linux/sched.h but does not include that header causing build errors in at least an ARM allmodconfig where it is not implicitly included. Add an explicit include to fix that. Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-08-05Doc: trace: Fix typo in coresight.txtMasanari Iida
This patch fix spelling typos found in coresight.txt Signed-off-by: Masanari Iida <standby24x7@gmail.com> Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-08-05coresight-etm4x: Support context-ID tracing when PID namespace is enabledChunyan Zhang
Like ETTv3, ETMv4 also needs the similar modifications to support Context ID tracing when PID namespace is enabled. Signed-off-by: Chunyan Zhang <zhang.chunyan@linaro.org> Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-08-05coresight-etm3x: Support context-ID tracing when PID namespace is enabledChunyan Zhang
The Coresight ETM drivers already support context-ID tracing, but it won't work when PID namespace is enabled. This is because when using PID namespace a process id (ie. VPID) seen from the current namespace differs from the id (ie. PID) seen by kernel. So when users write the process id seen by themselves to ETM, there needs to be a translation from VPID to PID, as such ETM drivers will write the PID into the Context ID register correctly. Signed-off-by: Chunyan Zhang <zhang.chunyan@linaro.org> Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-08-05Coresight: Add an interface for supporting ETM3/4 Context ID tracingChunyan Zhang
If PID namespace is enabled, everytime users configure the Context ID register to trace the specific process, there needs to be a translation between the real PID seen from the kernel and VPID seen from the namespace in which the user's process resides . This patch just adds the translation interface for ETMs. Signed-off-by: Chunyan Zhang <zhang.chunyan@linaro.org> Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-08-05coresight-etm4x: Change the name of the ctxid_val to ctxid_pidChunyan Zhang
'ctxid_val' array was used to store the value of ETM context ID comparator which actually stores the process ID to be traced, so using 'ctxid_pid' as its name instead make it easier to understand. This patch also changes the ABI, it is normally not allowed, but fortunately it is a testing ABI and very new for now. Nevertheless, if you don't think it should be changed, we could always add an alias for userspace. Signed-off-by: Chunyan Zhang <zhang.chunyan@linaro.org> Reviewed-by: Mark Brown <broonie@kernel.org> Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-08-05coresight-etm3x: Change the name of the ctxid_val to ctxid_pidChunyan Zhang
'ctxid_val' array was used to store the value of ETM context ID comparator which actually stores the process ID to be traced, so using 'ctxid_pid' as its name instead make it easier to understand. This patch also changes the ABI, it is normally not allowed, but fortunately it is a testing ABI and very new for now. Nevertheless, if you don't think it should be changed, we could always add an alias for userspace. Signed-off-by: Chunyan Zhang <zhang.chunyan@linaro.org> Reviewed-by: Mark Brown <broonie@kernel.org> Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-08-05coresight: replicator: Use builtin_platform_driver()Vaishali Thakkar
Macro builtin_platform_driver can be used for builtin drivers that don't do anything in driver init. This file depends on Kconfig CONFIG_CORESIGHT_LINKS_AND_SINKS which eventually depends on CORESIGHT. Both CONFIG_CORESIGHT_LINKS_AND_SINKS and CORESIGHT are bool. So, use builtin_platform_driver and remove some boilerplate code. Also, remove header file init.h as functionality like module_init and module_exit is now relocated to module.h. Signed-off-by: Vaishali Thakkar <vthakkar1994@gmail.com> Suggested-by: Paul Bolle <pebolle@tiscali.nl> Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-08-05coresight-etm3x: Add Qualcomm PTM v1.1 peripheral IDIvan T. Ivanov
Add Qualcomm's PTM v1.1 peripheral ID to supported devices. This device could be found at least in MSM8974 and APQ8064 chipsets. Signed-off-by: Ivan T. Ivanov <ivan.ivanov@linaro.org> Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-08-05coresight: binding for ETMv4 coresight driversMathieu Poirier
Adding compatible string for new coresight ETMv4 tracer. Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-08-05uio: UIO_PRUSS should depend on HAS_DMAGeert Uytterhoeven
If NO_DMA=y: ERROR: "dma_alloc_coherent" [drivers/uio/uio_pruss.ko] undefined! ERROR: "dma_free_coherent" [drivers/uio/uio_pruss.ko] undefined! Add a dependency on HAS_DMA to fix this. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-08-05uio: uio_fsl_elbc_gpcm: Use module_platform_driverVaishali Thakkar
Use module_platform_driver for drivers whose init and exit functions only register and unregister, respectively. A simplified version of the Coccinelle semantic patch that performs this transformation is as follows: @a@ identifier f, x; @@ -static f(...) { return platform_driver_register(&x); } @b depends on a@ identifier e, a.x; @@ -static e(...) { platform_driver_unregister(&x); } @c depends on a && b@ identifier a.f; declarer name module_init; @@ -module_init(f); @d depends on a && b && c@ identifier b.e, a.x; declarer name module_exit; declarer name module_platform_driver; @@ -module_exit(e); +module_platform_driver(x); Signed-off-by: Vaishali Thakkar <vthakkar1994@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-08-05uio: Destroy uio_idr on module exitJohannes Thumshirn
Destroy uio_idr on module exit, reclaiming the allocated memory. This was detected by the following semantic patch (written by Luis Rodriguez <mcgrof@suse.com>) <SmPL> @ defines_module_init @ declarer name module_init, module_exit; declarer name DEFINE_IDR; identifier init; @@ module_init(init); @ defines_module_exit @ identifier exit; @@ module_exit(exit); @ declares_idr depends on defines_module_init && defines_module_exit @ identifier idr; @@ DEFINE_IDR(idr); @ on_exit_calls_destroy depends on declares_idr && defines_module_exit @ identifier declares_idr.idr, defines_module_exit.exit; @@ exit(void) { ... idr_destroy(&idr); ... } @ missing_module_idr_destroy depends on declares_idr && defines_module_exit && !on_exit_calls_destroy @ identifier declares_idr.idr, defines_module_exit.exit; @@ exit(void) { ... +idr_destroy(&idr); } </SmPL> Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-08-05ti-st: st_kim: use gpio_set_value_cansleep to fix warningJürg Billeter
GPIO accessor functions may sleep. Signed-off-by: Jürg Billeter <j@bitron.ch> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-08-05Revert "ti-st: add device tree support"Rob Herring
This reverts commit 46d0d33350e9b32642d745a8b46a954910196b4d. This binding is horrible and never should have been merged. It is not documented nor are there any in tree users, so reverting it will not break anything we care about. Lets revert it before we do have users. The problems with it are: - It is not documented. - The GPIO connection is described with a custom property and uses Linux GPIO numbering. - The UART connection is described using the Linux tty device name. Cc: Gigi Joseph <gigi.joseph@ti.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Rob Herring <robh@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-08-05VMware balloon: Add support for balloon capabilities.Xavier Deguillard
In order to extend the balloon protocol, the hypervisor and the guest driver need to agree on a set of supported functionality to use. Signed-off-by: Xavier Deguillard <xdeguillard@vmware.com> Acked-by: Dmitry Torokhov <dtor@vmware.com> Signed-off-by: Philip P. Moltmann <moltmann@vmware.com> Acked-by: Andy King <acking@vmware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-08-05VMware balloon: partially inline vmballoon_reserve_page.Xavier Deguillard
This split the function in two: the allocation part is inlined into the inflate function and the lock part is kept into his own function. This change is needed in order to be able to allocate more than one page before doing the hypervisor call. Signed-off-by: Xavier Deguillard <xdeguillard@vmware.com> Acked-by: Dmitry Torokhov <dtor@vmware.com> Signed-off-by: Philip P. Moltmann <moltmann@vmware.com> Acked-by: Andy King <acking@vmware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-08-05perf tools: Fix build errors with mipsel-linux-uclibc compilerPetri Gynther
linux/tools$ make ARCH=mips CROSS_COMPILE=mipsel-linux- perf ... config/Makefile:256: *** No gnu/libc-version.h found, please install glibc-dev[el]. Stop. make[1]: *** [all] Error 2 make: *** [perf] Error 2 ... In file included from builtin-sched.c:13:0: util/cloexec.h:8:12: error: redundant redeclaration of ‘sched_getcpu’ [-Werror=redundant-decls] extern int sched_getcpu(void) __THROW; mipsel-buildroot-linux-uclibc/sysroot/usr/include/bits/sched.h:88:12: note: previous declaration of ‘sched_getcpu’ was here extern int sched_getcpu (void) __THROW; uclibc info: sysroot/usr/include/bits/uClibc_config.h __UCLIBC_MAJOR__ 0 __UCLIBC_MINOR__ 9 __UCLIBC_SUBLEVEL__ 33 sysroot/usr/include/features.h __UCLIBC__ 1 __GLIBC__ 2 __GLIBC_MINOR__ 2 Signed-off-by: Petri Gynther <pgynther@google.com> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1438735081-24131-1-git-send-email-pgynther@google.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2015-08-05perf trace: Write to stderr by defaultMilian Wolff
Without this patch, it is cumbersome to read the trace output but ignoring the normal, potentially verbose, output of the debuggee. One common example is doing something like the following: perf trace -s find /tmp > /dev/null Without this patch, the trace summary will be lost. Now, it will still be printed at the end. This behavior is also applied by strace. Cc: Milian Wolff <milian.wolff@kdab.com> Cc: David Ahern <dsahern@gmail.com> Link: http://lkml.kernel.org/n/tip-tqnks6y2cnvm5f9g2dsfr7zl@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2015-08-05perf tools: Do not include escape sequences in color_vfprintf returnAndi Kleen
color_vprintf was including the length of the invisible escape sequences in its return argument. Don't include them to make the return value usable for indentation calculations. v2: Add comment, rebase Signed-off-by: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Stephane Eranian <eranian@google.com> Link: http://lkml.kernel.org/r/1438649408-20807-3-git-send-email-andi@firstfloor.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2015-08-05perf tools: Remove trail argument to color vsprintfJiri Olsa
Seems like it's always '\n' through color_fprintf_ln, which is not used at all, removing.. ;-) Signed-off-by: Jiri Olsa <jolsa@kernel.org> Cc: Andi Kleen <ak@linux.intel.com> Cc: Stephane Eranian <eranian@google.com> Link: http://lkml.kernel.org/r/1438649408-20807-2-git-send-email-andi@firstfloor.org Signed-off-by: Andi Kleen <ak@linux.intel.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2015-08-05perf tools: Refine parse/config callchain functionsKan Liang
Pass global callchain_param into parse_callchain_record_opt and perf_evsel__config_callgraph as parameter. So we can reuse these functions to parse/config local param for callchain. Signed-off-by: Kan Liang <kan.liang@intel.com> Acked-by: Jiri Olsa <jolsa@kernel.org> Cc: Andi Kleen <ak@linux.intel.com> Cc: Namhyung Kim <namhyung@kernel.org> Link: http://lkml.kernel.org/r/1438677022-34296-3-git-send-email-kan.liang@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2015-08-05usb: misc: ftdi-elan: Simplify return statementSaurabh Karajgaonkar
Replace redundant variable use in return statement. Signed-off-by: Saurabh Karajgaonkar <skarajga@visteon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-08-05usb: serial: mxuport: Simplify return statementSaurabh Karajgaonkar
Replace redundant variable use in return statement. Signed-off-by: Saurabh Karajgaonkar <skarajga@visteon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-08-05usb: host: xhci: Simplify return statementSaurabh Karajgaonkar
Replace redundant variable use in return statement. Signed-off-by: Saurabh Karajgaonkar <skarajga@visteon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-08-05usb: host: u132-hcd: Simplify return statementSaurabh Karajgaonkar
Replace redundant variable use in return statement. Signed-off-by: Saurabh Karajgaonkar <skarajga@visteon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-08-05usb: host: oxu210hp-hcd: Simplify return statementSaurabh Karajgaonkar
Replace redundant variable use in return statement. Signed-off-by: Saurabh Karajgaonkar <skarajga@visteon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-08-05usb: host: ehci-st: Simplify return statementSaurabh Karajgaonkar
Replace redundant variable use in return statement. Signed-off-by: Saurabh Karajgaonkar <skarajga@visteon.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-08-05usb: musb: musb_dsps: Simplify return statementSaurabh Karajgaonkar
Replace redundant variable use in return statement. Signed-off-by: Saurabh Karajgaonkar <skarajga@visteon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
generated by cgit (git 2.34.1) at 2025-09-20 12:47:31 +0000