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2014-03-18Staging: iio/light: Fix return values in tsl2583.cMonam Agarwal
This patch fixes following smatch warnings: /drivers/staging/iio/light/tsl2583.c:436 taos_chip_on() info: why not propagate 'ret' from i2c_smbus_write_byte_data() instead of (-1)? /drivers/staging/iio/light/tsl2583.c:448 taos_chip_on() info: why not propagate 'ret' from i2c_smbus_write_byte_data() instead of (-1)? /drivers/staging/iio/light/tsl2583.c:461 taos_chip_on() info: why not propagate 'ret' from i2c_smbus_write_byte_data() instead of (-1)? Signed-off-by: Monam Agarwal <monamagarwal123@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-03-18Merge branch 'master' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec Steffen Klassert says: ==================== 1) Fix a sleep in atomic when pfkey_sadb2xfrm_user_sec_ctx() is called from pfkey_compile_policy(). Fix from Nikolay Aleksandrov. 2) security_xfrm_policy_alloc() can be called in process and atomic context. Add an argument to let the callers choose the appropriate way. Fix from Nikolay Aleksandrov. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2014-03-18ASoC: codecs: Replace instances of rtd->codec with dai->codecLars-Peter Clausen
With CODEC to CODEC links rtd->codec does not necessarily point to the driver's CODEC. CODEC drivers should always use dai->codec and never even look at the PCM runtime. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Acked-by: Jyri Sarha <jsarha@ti.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-03-18regulator: max8952: Silence checkpatch warningSachin Kamat
Silences the following type of checkpatch warning: WARNING: Missing a blank line after declarations Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-03-18regulator: max8925: Silence checkpatch warningSachin Kamat
Silences the following type of checkpatch warning: WARNING: Missing a blank line after declarations Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-03-18regulator: max8660: Silence checkpatch warningsSachin Kamat
Silences the following type of error/warnings: ERROR: that open brace { should be on the previous line WARNING: Missing a blank line after declarations Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-03-18regmap: Fix possible sleep-in-atomic in regmap_bulk_write()Takashi Iwai
regmap deploys the spinlock for the protection when set up in fast_io mode. This may lead to sleep-in-atomic by memory allocation with GFP_KERNEL in regmap_bulk_write(). This patch fixes it by moving the allocation out of the lock. [Fix excessively large locked region -- broonie] Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-03-18regmap: Ensure regmap_register_patch() is compatible with fast_ioMark Brown
With fast_io we use mutexes to lock the I/O operations so we would need to do GFP_ATOMIC allocations if we wanted to do allocations inside the lock as we do currently. Since it is unlikely that we will want to register a patch outside of init where concurrency shouldn't be an issue move the allocation of the patch data outside the lock. Reported-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-03-18ASoC: tlv320aic31xx: Don't call kfree for memory allocated by devm_kzallocAxel Lin
The kfree call is not necessary, but we need to call snd_soc_unregister_codec() in remove(). Signed-off-by: Axel Lin <axel.lin@ingics.com> Acked-by: Jyri Sarha <jsarha@ti.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-03-18regulator: arizona-ldo1: Correct default regulator init_dataCharles Keepax
Both 5102 and 8997 have the regulator capable of supplying 1.8V, and the voltage step from the 5110 regulator is different from what is specified in the default description. This patch updates the default regulator description to match 5110 and selects the 1.8V capable description for 8997. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@linaro.org> Cc: stable@vger.kernel.org
2014-03-18Documentation: mfd: Add binding document for S2MPA01Sachin Kamat
Added initial binding documentation for S2MPA01 MFD. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Acked-by: Mark Brown <broonie@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2014-03-18regulator: Add support for S2MPA01 regulatorSachin Kamat
Add support for S2MPA01 voltage and current regulator. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Acked-by: Mark Brown <broonie@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2014-03-18mfd: Add support for S2MPA01 deviceSachin Kamat
Add the necessary entries required for S2MPA01 multi-function device. While at it also convert whitespaces to tabs in core.h. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2014-03-18mfd: sec-core: Silence compiler warningPankaj Dubey
When used 64bit compiler GCC warns as drivers/mfd/sec-core.c:199:10: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] Signed-off-by: Pankaj Dubey <pankaj.dubey@samsung.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2014-03-18mfd: sec-core: Fix possible NULL pointer dereference when i2c_new_dummy errorKrzysztof Kozlowski
During probe the sec-core driver allocates dummy I2C device for RTC with i2c_new_dummy() but return value is not checked. In case of error (i2c_new_device(): memory allocation failure or I2C address cannot be used) this function returns NULL which is later used by devm_regmap_init_i2c() or i2c_unregister_device(). If i2c_new_dummy() fails for RTC device, fail also the probe for main MFD driver. Cc: stable@vger.kernel.org Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2014-03-18mfd: sec: Add support for S2MPS14Krzysztof Kozlowski
Add support for S2MPS14 PMIC device to the MFD sec-core driver. The S2MPS14 is similar to S2MPS11 but it has fewer regulators, two clocks instead of three and a little different registers layout. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2014-03-18mfd: sec-irq: Use consistent S2MPS11 RTC alarm interrupt indexesKrzysztof Kozlowski
The S2MPS11 RTC has two alarms: alarm0 and alarm1 (corresponding interrupts are named similarly). Use consistent names for interrupts to limit possible errors. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2014-03-18mfd: sec-core: Select different RTC regmaps for devicesKrzysztof Kozlowski
This patch prepares for adding support for S2MPS14 RTC driver by selecting different regmaps for S2MPS1X/S5M876X RTC devices. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2014-03-18mfd: sec-core: Add maximum RTC register for regmap configKrzysztof Kozlowski
Add maximum register to the regmap used by rtc-s5m driver. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2014-03-18metag: Use get_signal() signal_setup_done()Richard Weinberger
Use the more generic functions get_signal() signal_setup_done() for signal delivery. [James Hogan: avoid reordering get_signal() and restart check.] Signed-off-by: Richard Weinberger <richard@nod.at> Signed-off-by: James Hogan <james.hogan@imgtec.com>
2014-03-18metag: Fix METAG Kconfig symbol select orderingJames Hogan
Commit d1a1dc0be866 (consolidate per-arch stack overflow debugging options) broke the ordering of the selects in arch/metag/Kconfig by adding select HAVE_DEBUG_STACKOVERFLOW at the end. Move it to the right place. Signed-off-by: James Hogan <james.hogan@imgtec.com>
2014-03-18Merge branch 'topic/alc28x' into for-nextTakashi Iwai
2014-03-18ALSA: hda/realtek - Restore default value for ALC282Kailang Yang
Restore the registers to prevent the abnormal digital power supply rising ratio/sequence to the codec and causing the incorrect default codec register restoration during initialization. Signed-off-by: Kailang Yang <kailang@realtek.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-03-18ALSA: oxygen: Xonar DG(X): fix Stereo Upmixing regressionClemens Ladisch
The code introduced in commit 1f91ecc14dee ("ALSA: oxygen: modify adjust_dg_dac_routing function") accidentally disregarded the old value of the playback routing register, so it broke the "Stereo Upmixing" mixer control. The unmuted parts of the channel routing are the same for all settings of the output destination, so it suffices to revert that part of the patch. Fixes: 1f91ecc14dee ('ALSA: oxygen: modify adjust_dg_dac_routing function') Tested-by: Roman Volkov <v1ron@mail.ru> Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-03-18Merge branch 'topic/alc28x' into for-nextTakashi Iwai
2014-03-18ALSA: hda/realtek - Fix the noise after suspend and resume on ALC282 codecKailang Yang
When the power state of ALC283 codec goes to D3 or return back to D0, it gives a noise via headphone output. To follow the depop procedure, it will be better. Signed-off-by: Kailang Yang <kailang@realtek.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-03-18Merge tag 'perf-core-for-mingo' of ↵Ingo Molnar
git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core Pull perf/core improvements and fixes from Arnaldo: User visible: * Add several futex 'perf bench' microbenchmarks (Davidlohr Bueso) * Speed up thread map generation (Don Zickus) * Fix synthesizing mmaps for threads (Don Zickus) * Fix invalid output on event group stdio report (Namhyung Kim) * Introduce 'perf kvm --list-cmds' command line option for use by scripts (Ramkumar Ramachandra) Documentation: * Clarify load-latency information in the 'perf mem' docs (Andi Kleen) * Clarify x86 register naming in 'perf probe' docs (Andi Kleen) Refactorings: * hists browser refactorings to reuse code accross UIs (Namhyung Kim) Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Ingo Molnar <mingo@kernel.org>
2014-03-18Merge tag 'perf-urgent-for-mingo' of ↵Ingo Molnar
git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/urgent Pull two 'perf bench' fixes from Arnaldo: * Make 'perf bench mem' (i.e. no args) mean 'run all tests' so that we can run all tests, not stopping at the numa ones. (Arnaldo Carvalho de Melo) * Fix NULL pointer dereference after last test in in "perf bench all" (Patrick Palka) Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Ingo Molnar <mingo@kernel.org>
2014-03-18MIPS: Fix possible build error with transparent hugepages enabledAlex Smith
If CONFIG_TRANSPARENT_HUGEPAGE is enabled, but CONFIG_HUGETLB_PAGE is not, it is possible to end up with a configuration that fails to build with the following error: include/linux/huge_mm.h:125:2: error: #error "hugepages can't be allocated by the buddy allocator" This is due to CONFIG_FORCE_MAX_ZONEORDER defaulting to 11. It already has ranges that change the valid values when HUGETLB_PAGE is enabled, but this is not done for TRANSPARENT_HUGEPAGE. Fix by changing the HUGETLB_PAGE dependencies to MIPS_HUGE_TLB_SUPPORT, which includes both TRANSPARENT_HUGEPAGE and HUGETLB_PAGE. Signed-off-by: Alex Smith <alex.smith@imgtec.com> Reviewed-by: Markos Chandras <markos.chandras@imgtec.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/6391/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2014-03-18ALSA: hda/realtek - Restore default value for ALC283Kailang Yang
Restore the registers to prevent the abnormal digital power supply rising ratio/sequence to the codec and causing the incorrect default codec register restoration during initialization. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=71861 Signed-off-by: Kailang Yang <kailang@realtek.com> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-03-18drm: Fix use-after-free in the shadow-attache exit codeDaniel Vetter
This regression has been introduced in commit b3f2333de8e81b089262b26d52272911523e605f Author: Daniel Vetter <daniel.vetter@ffwll.ch> Date: Wed Dec 11 11:34:31 2013 +0100 drm: restrict the device list for shadow attached drivers Reported-by: Dave Jones <davej@redhat.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Reviewed-by: David Herrmann <dh.herrmann@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2014-03-18Merge tag 'drm-intel-fixes-2014-03-17' of ↵Dave Airlie
git://anongit.freedesktop.org/drm-intel into drm-fixes Two 3.14 specific fixes, two cc: stable. * tag 'drm-intel-fixes-2014-03-17' of git://anongit.freedesktop.org/drm-intel: drm/i915: Don't enable display error interrupts from the start drm/i915: Fix scanline counter fixup on BDW drm/i915: Add a workaround for HSW scanline counter weirdness drm/i915: Fix PSR programming
2014-03-17net: cpsw: do not register cpts twiceBenedikt Spranger
commit f280e89a (drivers: net: cpsw: fix for cpsw crash when build as modules) moved cpts_register()/cpts_unregister() to ndo_open()/ndo_stop(), but failed to remove cpts_register in cpsw_probe() which leads to a double registration and the following debug object splat. [ 18.991902] ODEBUG: init active (active state 0) object type: timer_list hint: delayed_work_timer_fn+0x0/0x2c [ 19.082249] [<c0059e80>] (init_timer_key) from [<c04965d4>] (cpts_register+0x1f0/0x2c4) [ 19.090642] [<c04965d4>] (cpts_register) from [<c04931dc>] (cpsw_ndo_open+0x780/0x81c) [ 19.098948] [<c04931dc>] (cpsw_ndo_open) from [<c0599c2c>] (__dev_open+0xb4/0x118) Signed-off-by: Benedikt Spranger <b.spranger@linutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-03-17bcache: Fix a null ptr deref in journal replayKent Overstreet
Signed-off-by: Kent Overstreet <kmo@daterainc.com>
2014-03-17bcache: Fix a lockdep splat in an error pathKent Overstreet
Signed-off-by: Kent Overstreet <kmo@daterainc.com>
2014-03-18ACPICA: Revert "Headers: Deploy #pragma pack (push) and (pop)."Robert Moore
This reverts commit aae576e5faefa8ba70647efa320d4747b6375f1e. Push and Pop are not portable "enough", and caused problems for some ACPICA customers. Signed-off-by: Robert Moore <Robert.Moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-03-18Merge branch 'acpi-config' into acpicaRafael J. Wysocki
Conflicts: include/acpi/platform/aclinux.h
2014-03-18ACPICA: Update version to 20140214.Bob Moore
Version 20140214. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-03-18ACPICA: Prevent infinite loops when traversing corrupted lists.Bob Moore
This change hardens the ACPICA code to detect circular linked object lists and prevent an infinite loop if such corruption exists. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-03-18ACPICA: Debugger: Add missing objects; Traverse linked listsBob Moore
This change adds support for two missing objects, the "extra" and "data" secondary objects, as well as adding support to traverse and display linked lists related to ACPICA objects. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-03-18ACPICA: Add text: ACPICA policy for new _OSI strings. No functional change.Bob Moore
Adds further information about why new _OSI strings should be adopted by all hosts as soon as possible. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-03-18ACPICA: Update for _PRP predefined name.Bob Moore
Allow objects of type "reference" in the second subpackage element. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-03-18ACPICA: Cleanup/improve global variable declarations.Lv Zheng
This change cleans up the entire global variable mechaninism including the related macros. Also reduces warnings from the "sparse" utility in the Linux environment. Lv Zheng. Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-03-18ACPICA: Comment update - no functional change.Bob Moore
Change all instances of "sub-package" to "subpackage" for consistency. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-03-17Merge branch 'for-linus' of git://git.kernel.dk/linux-blockLinus Torvalds
Pull final final block IO fixes from Jens Axboe: "Yes, the last round was final. This one is final final. The mtip32xx fix could have waited, but it's so simple and gets rid of two warning spewages on load. The two block flush fixes are critical for blk-mq, and are the primary reason for this late pull request" * 'for-linus' of git://git.kernel.dk/linux-block: mtip32xx: fix bad use of smp_processor_id() block: change flush sequence list addition back to front add block: fix q->flush_rq NULL pointer crash on dm-mpath flush
2014-03-17Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linusLinus Torvalds
Pull MIPS updates from Ralf Baechle: "A fair number of fixes all across arch/mips. Nothing really stands out though APRP, the FPU code and syscall tracing code received multiple patches those all were small" * 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: MIPS: mark O32+FP64 experimental for now MIPS: ftrace: Fix icache flush range error MIPS: Fix syscall tracing interface MIPS: asm: syscall: Fix copying system call arguments MIPS: Octeon: Fix fall through on bar type OCTEON_DMA_BAR_TYPE_SMALL MIPS: FPU: Fix conflict of register usage MIPS: Replace CONFIG_MIPS64 and CONFIG_MIPS32_R2 MIPS: math-emu: Fix prefx detection and COP1X function field definition MIPS: APRP: Choose the correct VPE loader by fixing the linking MIPS: APRP: Unregister rtlx interrupt hook at module exit MIPS: APRP: Fix the linking of rtlx interrupt hook MIPS: bcm47xx: Include missing errno.h for ENXIO MIPS: Alchemy: Fix unchecked kstrtoul return value MIPS: Fix randconfig build error.
2014-03-17staging:dgnc: Removed assignments from if statements.Chi Pham
Coccinelle was used for this patch. The script is not complete (semantically) and might raise some checkpatch warnings in terms of indentation depending on existing code. *** IFASSIGNMENT.COCCI START *** /* Coccinelle script to handle assignments in if statements * For compound statements, can so far only handle statements with the * assignment on either extreme */ /* This rule is for simple cases * e.g. just an assignment in if, possibly with unary operator */ @simple@ expression E1, E2; statement S1, S2; @@ + E1 = E2; if ( - (E1 = E2) + E1 ) S1 else S2 /* This rule is for compound statements where the assignment is on the right.*/ @right@ expression E, E1, E2; statement S1, S2; @@ ( /* and */ - if (E && (E1 = E2)) + if (E) { + E1 = E2; + if (E1) S1 else S2 + } else S2 | - if (E && (E1 = E2)) + if (E) { + E1 = E2; + if (E1) S1 + } /* or */ | - if (E || (E1 = E2)) + if (!E) { + E1 = E2; + if (E1) S1 else S2 + } + else S1 | - if (E || (E1 = E2)) + if (!E) { + E1 = E2; + if (E1) S1 + } else S1 /* not equal */ | - if (E != (E1 = E2)) + E1 = E2; + if (E != E1) S1 else S2 | - if (E != (E1 = E2)) + E1 = E2; + if (E != E1) S1 /* equal */ | - if (E == (E1 = E2)) + E1 = E2; + if (E == E1) S1 else S2 | - if (E == (E1 = E2)) + E1 = E2; + if (E == E1) S1 /* greater than */ | - if (E > (E1 = E2)) + E1 = E2; + if (E > E1) S1 else S2 | - if (E > (E1 = E2)) + E1 = E2; + if (E > E1) S1 /* less than */ | - if (E < (E1 = E2)) + E1 = E2; + if (E < E1) S1 else S2 | - if (E < (E1 = E2)) + E1 = E2; + if (E < E1) S1 /* lesser than or equal to */ | - if (E <= (E1 = E2)) + E1 = E2; + if (E <= E1) S1 else S2 | - if (E <= (E1 = E2)) + E1 = E2; + if (E <= E1) S1 /* greater than or equal to */ | - if (E >= (E1 = E2)) + E1 = E2; + if (E >= E1) S1 else S2 | - if (E >= (E1 = E2)) + E1 = E2; + if (E >= E1) S1 ) /* This rule is for compound statements where the assignment is on the left.*/ @left@ expression E, E1, E2; statement S1, S2; @@ ( /* and */ - if ((E1 = E2) && E) + E1 = E2; + if (E1 && E) S1 else S2 | - if ((E1 = E2) && E) + E1 = E2; + if (E1 && E) S1 | /* or */ - if ((E1 = E2) || E) + E1 = E2; + if (E1 || E) S1 | - if ((E1 = E2) || E) + E1 = E2; + if (E1 || E) S1 else S2 | /* not equal */ - if ((E1 = E2) != E) + E1 = E2; + if (E1 != E) S1 | - if ((E1 = E2) != E) + E1 = E2; + if (E1 != E) S1 else S2 | /* equal */ - if ((E1 = E2) == E) + E1 = E2; + if (E1 == E) S1 | - if ((E1 = E2) == E) + E1 = E2; + if (E1 == E) S1 else S2 | /* greater */ - if ((E1 = E2) > E) + E1 = E2; + if (E1 > E) S1 | - if ((E1 = E2) > E) + E1 = E2; + if (E1 > E) S1 else S2 | /* less */ - if ((E1 = E2) < E) + E1 = E2; + if (E1 < E) S1 | - if ((E1 = E2) < E) + E1 = E2; + if (E1 < E) S1 else S2 /* lesser than or equal to */ - if ((E1 = E2) <= E) + E1 = E2; + if (E1 <= E) S1 | - if ((E1 = E2) <= E) + E1 = E2; + if (E1 <= E) S1 else S2 /* greater than or equal to */ - if ((E1 = E2) >= E) + E1 = E2; + if (E1 >= E) S1 | - if ((E1 = E2) >= E) + E1 = E2; + if (E1 >= E) S1 else S2 ) *** IFASSIGNMENT.COCCI END *** Signed-off-by: Chi Pham <fempsci@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-03-17staging: android: Remove whitespace issueGeorgiana Rodica Chelu
This patch fixes coding style issue: removing the whitespace Signed-off-by: Georgiana Rodica Chelu <georgiana.chelu93@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-03-17tty/serial: omap: empty the RX FIFO at the end of half-duplex TXDimitris Lampridis
Provided that the SER_RS485_RX_DURING_TX flag is not set, empty the RX FIFO to prevent reading back the transmitted data. Signed-off-by: Dimitris Lampridis <dlampridis@logikonlabs.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-03-17tty/serial: omap: fix RX interrupt enable/disable in half-duplex TXDimitris Lampridis
Make sure that serial_omap_stop_rx() also disables RDI (Receiver Data Interrupt), otherwise the interrupt handler will call serial_omap_rdi() to read the new data, resulting in the transmission being echoed back. When the half-duplex transmission is complete, in order to reverse the effects of serial_omap_stop_rx(), we should re-enable: * the RX interrupts _without_ overwriting up->ier * the UART_LSR_DR bit of the up->port.read_status_mask Signed-off-by: Dimitris Lampridis <dlampridis@logikonlabs.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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