- Aug 10, 2015
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Viresh Kumar authored
Migrate efm32 driver to the new 'set-state' interface provided by clockevents core, the earlier 'set-mode' interface is marked obsolete now. This also enables us to implement callbacks for new states of clockevent devices, for example: ONESHOT_STOPPED. There is nothing to be done for resume state and so isn't implemented. Cc: Uwe Kleine-König <kernel@pengutronix.de> Signed-off-by:
Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by:
Daniel Lezcano <daniel.lezcano@linaro.org>
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Viresh Kumar authored
Migrate time-armada-370-xp driver to the new 'set-state' interface provided by clockevents core, the earlier 'set-mode' interface is marked obsolete now. This also enables us to implement callbacks for new states of clockevent devices, for example: ONESHOT_STOPPED. Cc: Jason Cooper <jason@lakedaemon.net> Cc: Andrew Lunn <andrew@lunn.ch> Cc: Gregory Clement <gregory.clement@free-electrons.com> Cc: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Signed-off-by:
Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by:
Daniel Lezcano <daniel.lezcano@linaro.org>
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Viresh Kumar authored
Migrate tegra20 driver to the new 'set-state' interface provided by clockevents core, the earlier 'set-mode' interface is marked obsolete now. This also enables us to implement callbacks for new states of clockevent devices, for example: ONESHOT_STOPPED. Cc: Thierry Reding <treding@nvidia.com> Cc: Stephen Warren <swarren@wwwdotorg.org> Signed-off-by:
Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by:
Daniel Lezcano <daniel.lezcano@linaro.org>
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Viresh Kumar authored
Migrate sun4i driver to the new 'set-state' interface provided by clockevents core, the earlier 'set-mode' interface is marked obsolete now. This also enables us to implement callbacks for new states of clockevent devices, for example: ONESHOT_STOPPED. Cc: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by:
Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by:
Daniel Lezcano <daniel.lezcano@linaro.org> Acked-by:
Maxime Ripard <maxime.ripard@free-electrons.com>
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Viresh Kumar authored
Migrate sh_tmu driver to the new 'set-state' interface provided by clockevents core, the earlier 'set-mode' interface is marked obsolete now. This also enables us to implement callbacks for new states of clockevent devices, for example: ONESHOT_STOPPED. Cc: Magnus Damm <damm+renesas@opensource.se> Cc: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Cc: Paul Mundt <lethal@linux-sh.org> Signed-off-by:
Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by:
Daniel Lezcano <daniel.lezcano@linaro.org> Acked-by:
Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
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Viresh Kumar authored
Migrate sh_mtu2 driver to the new 'set-state' interface provided by clockevents core, the earlier 'set-mode' interface is marked obsolete now. This also enables us to implement callbacks for new states of clockevent devices, for example: ONESHOT_STOPPED. Cc: Magnus Damm <damm+renesas@opensource.se> Cc: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Cc: Paul Mundt <lethal@linux-sh.org> Signed-off-by:
Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by:
Daniel Lezcano <daniel.lezcano@linaro.org> Acked-by:
Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
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Viresh Kumar authored
Migrate sh_cmt driver to the new 'set-state' interface provided by clockevents core, the earlier 'set-mode' interface is marked obsolete now. This also enables us to implement callbacks for new states of clockevent devices, for example: ONESHOT_STOPPED. Cc: Magnus Damm <damm+renesas@opensource.se> Cc: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Cc: Paul Mundt <lethal@linux-sh.org> Signed-off-by:
Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by:
Daniel Lezcano <daniel.lezcano@linaro.org> Acked-by:
Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
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Viresh Kumar authored
Migrate samsung_pwm driver to the new 'set-state' interface provided by clockevents core, the earlier 'set-mode' interface is marked obsolete now. This also enables us to implement callbacks for new states of clockevent devices, for example: ONESHOT_STOPPED. Cc: Tomasz Figa <tfiga@chromium.org> Cc: Kukjin Kim <kgene@kernel.org> Signed-off-by:
Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by:
Daniel Lezcano <daniel.lezcano@linaro.org>
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Viresh Kumar authored
Migrate rockchip driver to the new 'set-state' interface provided by clockevents core, the earlier 'set-mode' interface is marked obsolete now. This also enables us to implement callbacks for new states of clockevent devices, for example: ONESHOT_STOPPED. We weren't doing anything for oneshot or resume modes, and so the callbacks aren't provided. Cc: Heiko Stuebner <heiko@sntech.de> Signed-off-by:
Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by:
Daniel Lezcano <daniel.lezcano@linaro.org>
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Viresh Kumar authored
Migrate qcom driver to the new 'set-state' interface provided by clockevents core, the earlier 'set-mode' interface is marked obsolete now. This also enables us to implement callbacks for new states of clockevent devices, for example: ONESHOT_STOPPED. Periodic mode isn't supported by the driver and so the callback isn't provided anymore. Cc: Stephen Boyd <sboyd@codeaurora.org> Cc: Kumar Gala <galak@codeaurora.org> Cc: Andy Gross <agross@codeaurora.org> Cc: David Brown <davidb@codeaurora.org> Signed-off-by:
Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by:
Daniel Lezcano <daniel.lezcano@linaro.org> Acked-by:
Stephen Boyd <sboyd@codeaurora.org>
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Viresh Kumar authored
Migrate pxa driver to the new 'set-state' interface provided by clockevents core, the earlier 'set-mode' interface is marked obsolete now. This also enables us to implement callbacks for new states of clockevent devices, for example: ONESHOT_STOPPED. Both oneshot and shutdown modes had exactly same code and so only a single callback is sufficient now, which will be called for both the modes. Cc: Robert Jarzmik <robert.jarzmik@free.fr> Cc: Russell King <linux@arm.linux.org.uk> Signed-off-by:
Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by:
Daniel Lezcano <daniel.lezcano@linaro.org> Acked-by:
Robert Jarzmik <robert.jarzmik@free.fr>
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Viresh Kumar authored
Migrate nomadik-mtu driver to the new 'set-state' interface provided by clockevents core, the earlier 'set-mode' interface is marked obsolete now. This also enables us to implement callbacks for new states of clockevent devices, for example: ONESHOT_STOPPED. Cc: Linus Walleij <linus.walleij@linaro.org> Signed-off-by:
Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by:
Daniel Lezcano <daniel.lezcano@linaro.org> Acked-by:
Linus Walleij <linus.walleij@linaro.org>
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Viresh Kumar authored
Migrate mxs driver to the new 'set-state' interface provided by clockevents core, the earlier 'set-mode' interface is marked obsolete now. This also enables us to implement callbacks for new states of clockevent devices, for example: ONESHOT_STOPPED. Also drop: - 'mxs_clockevent_mode': as we have helpers available from core for the same. same state twice and so perhaps the check wasn't required. - 'clock_event_mode_label': CLOCK_EVT_MODE_* shouldn't be used anymore by drivers and it was used just to print old-state:new-state. The debug prints are called from mxs_irq_clear() now based on the state-name passed to it. The printed name will be same for shutdown and resume states as they use the same callback pointer. Cc: Shawn Guo <shawn.guo@linaro.org> Signed-off-by:
Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by:
Daniel Lezcano <daniel.lezcano@linaro.org>
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Viresh Kumar authored
Migrate mtk driver to the new 'set-state' interface provided by clockevents core, the earlier 'set-mode' interface is marked obsolete now. This also enables us to implement callbacks for new states of clockevent devices, for example: ONESHOT_STOPPED. Cc: Matthias Brugger <matthias.bgg@gmail.com> Signed-off-by:
Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by:
Daniel Lezcano <daniel.lezcano@linaro.org>
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Viresh Kumar authored
Migrate moxart driver to the new 'set-state' interface provided by clockevents core, the earlier 'set-mode' interface is marked obsolete now. This also enables us to implement callbacks for new states of clockevent devices, for example: ONESHOT_STOPPED. Cc: Jonas Jensen <jonas.jensen@gmail.com> Signed-off-by:
Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by:
Daniel Lezcano <daniel.lezcano@linaro.org>
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Viresh Kumar authored
Migrate mips-gic driver to the new 'set-state' interface provided by clockevents core, the earlier 'set-mode' interface is marked obsolete now. This also enables us to implement callbacks for new states of clockevent devices, for example: ONESHOT_STOPPED. We weren't doing anything in the ->set_mode() callback. So, this patch doesn't provide any set-state callbacks. Cc: Andrew Bresticker <abrestic@chromium.org> Cc: Steven J. Hill <Steven.Hill@imgtec.com> Signed-off-by:
Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by:
Daniel Lezcano <daniel.lezcano@linaro.org>
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Viresh Kumar authored
Migrate metag_generic driver to the new 'set-state' interface provided by clockevents core, the earlier 'set-mode' interface is marked obsolete now. This also enables us to implement callbacks for new states of clockevent devices, for example: ONESHOT_STOPPED. We weren't doing anything in the ->set_mode() callback. Even the WARN() for periodic or unused modes isn't required anymore as the core is taking care of that now. So, this patch doesn't provide any set-state callbacks. Cc: James Hogan <james.hogan@imgtec.com> Signed-off-by:
Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by:
Daniel Lezcano <daniel.lezcano@linaro.org>
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Viresh Kumar authored
Migrate meson6 driver to the new 'set-state' interface provided by clockevents core, the earlier 'set-mode' interface is marked obsolete now. This also enables us to implement callbacks for new states of clockevent devices, for example: ONESHOT_STOPPED. Cc: Carlo Caione <carlo@caione.org> Signed-off-by:
Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by:
Daniel Lezcano <daniel.lezcano@linaro.org> Acked-by:
Carlo Caione <carlo@caione.org>
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Viresh Kumar authored
Migrate i8253 driver to the new 'set-state' interface provided by clockevents core, the earlier 'set-mode' interface is marked obsolete now. This also enables us to implement callbacks for new states of clockevent devices, for example: ONESHOT_STOPPED. Cc: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by:
Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by:
Daniel Lezcano <daniel.lezcano@linaro.org>
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Viresh Kumar authored
Migrate fsl_ftm driver to the new 'set-state' interface provided by clockevents core, the earlier 'set-mode' interface is marked obsolete now. This also enables us to implement callbacks for new states of clockevent devices, for example: ONESHOT_STOPPED. Cc: Xiubo Li <Li.Xiubo@freescale.com> Signed-off-by:
Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by:
Daniel Lezcano <daniel.lezcano@linaro.org>
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Viresh Kumar authored
Migrate dw_apb driver to the new 'set-state' interface provided by clockevents core, the earlier 'set-mode' interface is marked obsolete now. This also enables us to implement callbacks for new states of clockevent devices, for example: ONESHOT_STOPPED. Cc: Jacob Pan <jacob.jun.pan@linux.intel.com> Cc: Jamie Iles <jamie@jamieiles.com> Signed-off-by:
Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by:
Daniel Lezcano <daniel.lezcano@linaro.org>
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Viresh Kumar authored
Migrate dummy_timer driver to the new 'set-state' interface provided by clockevents core, the earlier 'set-mode' interface is marked obsolete now. We weren't doing anything in the ->set_mode() callback. So, this patch doesn't provide any set-state callbacks. Cc: Mark Rutland <mark.rutland@arm.com> Signed-off-by:
Viresh Kumae <viresh.kumar@linaro.org> Signed-off-by:
Daniel Lezcano <daniel.lezcano@linaro.org>
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Viresh Kumar authored
Migrate clps711x driver to the new 'set-state' interface provided by clockevents core, the earlier 'set-mode' interface is marked obsolete now. This also enables us to implement callbacks for new states of clockevent devices, for example: ONESHOT_STOPPED. We weren't doing anything in the ->set_mode() callback. So, this patch doesn't provide any set-state callbacks. Cc: Alexander Shiyan <shc_work@mail.ru> Signed-off-by:
Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by:
Daniel Lezcano <daniel.lezcano@linaro.org>
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Viresh Kumar authored
Migrate cadence_ttc driver to the new 'set-state' interface provided by clockevents core, the earlier 'set-mode' interface is marked obsolete now. This also enables us to implement callbacks for new states of clockevent devices, for example: ONESHOT_STOPPED. Cc: Michal Simek <michal.simek@xilinx.com> Cc: Sören Brinkmann <soren.brinkmann@xilinx.com> Signed-off-by:
Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by:
Daniel Lezcano <daniel.lezcano@linaro.org> Tested-by:
Sören Brinkmann <soren.brinkmann@xilinx.com>
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Viresh Kumar authored
Migrate asm9260 driver to the new 'set-state' interface provided by clockevents core, the earlier 'set-mode' interface is marked obsolete now. As a default the timer was stopped when entering in the set_mode(RESUME) function, now this is done explicitly with the new API. This also enables us to implement callbacks for new states of clockevent devices, for example: ONESHOT_STOPPED. Cc: Oleksij Rempel <linux@rempel-privat.de> Signed-off-by:
Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by:
Daniel Lezcano <daniel.lezcano@linaro.org>
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Geert Uytterhoeven authored
Since commit 914d7d14 ("ARM: shmobile: r8a73a4: Remove legacy code"), all former users of the "sh-cmt-48-gen2" platform device name are only supported in generic DT-only ARM multi-platform builds. The driver doesn't need to match platform devices by name anymore, hence remove the corresponding platform_device_id entry. Signed-off-by:
Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by:
Daniel Lezcano <daniel.lezcano@linaro.org> Acked-by:
Simon Horman <horms+renesas@verge.net.au>
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Geert Uytterhoeven authored
Since commit 59b89af1 ("ARM: shmobile: sh7372: Remove Legacy C SoC code"), there are no more users left of the "sh-cmt-32-fast" platform device name. Hence remove the corresponding platform_device_id entry from the driver. Signed-off-by:
Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by:
Daniel Lezcano <daniel.lezcano@linaro.org> Acked-by:
Simon Horman <horms+renesas@verge.net.au>
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Alexey Klimov authored
Patch removes unneeded container_of() macro in exynos4_local_timer_setup(). Instead let's pass mevt pointer to setup and stop functions from exynos4_mct_cpu_notify() and let them get evt pointer. Tested on odroid-xu3. Signed-off-by:
Alexey Klimov <klimov.linux@gmail.com> Acked-by:
Stephen Boyd <sboyd@codeaurora.org> Signed-off-by:
Daniel Lezcano <daniel.lezcano@linaro.org> Reviewed-by:
Krzysztof Kozlowski <k.kozlowski@samsung.com>
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Antonio Borneo authored
USE_OF is used as intermediate Kconfig option by few arch's (ARM, MIPS, Xtensa); in all these cases it implies setting option OF too. Replace the only instance of USE_OF in clocksource with OF. Signed-off-by:
Antonio Borneo <borneo.antonio@gmail.com> Signed-off-by:
Daniel Lezcano <daniel.lezcano@linaro.org>
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- Aug 06, 2015
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Viresh Kumar authored
Migrate em_sti driver to the new 'set-state' interface provided by the clockevents core, the earlier 'set-mode' interface is marked obsolete now. This also enables us to implement callbacks for new states of clockevent devices, for example: ONESHOT_STOPPED. NOTE: This also drops a special check: if (old_mode == CLOCK_EVT_MODE_ONESHOT) em_sti_stop(p, USER_CLOCKEVENT); as it doesn't look like that important. This driver only supports ONESHOT and we can only move only to SHUTDOWN from ONESHOT and. Also on second call (on shutdown), em_sti_stop() would return without disabling the device again. Acked-by:
Daniel Lezcano <daniel.lezcano@linaro.org> Cc: Magnus Damm <magnus.damm@gmail.com> Signed-off-by:
Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by:
Daniel Lezcano <daniel.lezcano@linaro.org>
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Viresh Kumar authored
Migrate cs5535 driver to the new 'set-state' interface provided by the clockevents core, the earlier 'set-mode' interface is marked obsolete now. This also enables us to implement callbacks for new states of clockevent devices, for example: ONESHOT_STOPPED. Acked-by:
Daniel Lezcano <daniel.lezcano@linaro.org> Cc: Andres Salomon <dilinger@queued.net> Signed-off-by:
Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by:
Daniel Lezcano <daniel.lezcano@linaro.org>
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Viresh Kumar authored
Migrate bcm_kona driver to the new 'set-state' interface provided by the clockevents core, the earlier 'set-mode' interface is marked obsolete now. This also enables us to implement callbacks for new states of clockevent devices, for example: ONESHOT_STOPPED. Oneshot callback isn't required as it was empty. Acked-by:
Ray Jui <rjui@broadcom.com> Cc: Florian Fainelli <f.fainelli@gmail.com> Cc: Ray Jui <rjui@broadcom.com> Cc: Scott Branden <sbranden@broadcom.com> Cc: bcm-kernel-feedback-list@broadcom.com Signed-off-by:
Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by:
Daniel Lezcano <daniel.lezcano@linaro.org>
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Viresh Kumar authored
Migrate bcm2835 driver to the new 'set-state' interface provided by the clockevents core, the earlier 'set-mode' interface is marked obsolete now. This also enables us to implement callbacks for new states of clockevent devices, for example: ONESHOT_STOPPED. We weren't doing anything in the ->set_mode() callback. So, this patch doesn't provide any set-state callbacks. Acked-by:
Daniel Lezcano <daniel.lezcano@linaro.org> Tested-by:
Stephen Warren <swarren@wwwdotorg.org> Cc: Stephen Warren <swarren@wwwdotorg.org> Cc: Lee Jones <lee@kernel.org> Signed-off-by:
Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by:
Daniel Lezcano <daniel.lezcano@linaro.org>
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Viresh Kumar authored
Migrate arm_global_timer driver to the new 'set-state' interface provided by the clockevents core, the earlier 'set-mode' interface is marked obsolete now. This also enables us to implement callbacks for new states of clockevent devices, for example: ONESHOT_STOPPED. Acked-by:
Daniel Lezcano <daniel.lezcano@linaro.org> Acked-by:
Maxime Coquelin <maxime.coquelin@st.com> Acked-by:
Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Cc: Srinivas Kandagatla <srinivas.kandagatla@gmail.com> Cc: Maxime Coquelin <maxime.coquelin@st.com> Cc: Patrice Chotard <patrice.chotard@st.com> Signed-off-by:
Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by:
Daniel Lezcano <daniel.lezcano@linaro.org>
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Viresh Kumar authored
Migrate arm_arch_timer driver to the new 'set-state' interface provided by the clockevents core, the earlier 'set-mode' interface is marked obsolete now. This also enables us to implement callbacks for new states of clockevent devices, for example: ONESHOT_STOPPED. Cc: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by:
Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by:
Daniel Lezcano <daniel.lezcano@linaro.org>
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- Aug 01, 2015
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Luiz Capitulino authored
The same check is performed by tick_check_percpu(). Signed-off-by:
Luiz Capitulino <lcapitulino@redhat.com> Link: http://lkml.kernel.org/r/20150729151417.069d1bb0@redhat.com Signed-off-by:
Thomas Gleixner <tglx@linutronix.de>
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- Jul 20, 2015
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Thomas Gleixner authored
oz_timer_add() modifies the expiry value of an active timer, which results in data corruption. Use hrtimer_start() and remove the silly conditional. While at it use the proper helper function to convert milliseconds to ktime. Signed-off-by:
Thomas Gleixner <tglx@linutronix.de> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Shigekatsu Tateno <shigekatsu.tateno@atmel.com> Acked-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: devel@driverdev.osuosl.org Link: http://lkml.kernel.org/r/20150413210035.357448657@linutronix.de
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Stephen Boyd authored
This function no longer exists after commit a49b116d (clockevents: Cleanup dead cpu explicitely, 2015-04-03). Remove the prototype and the stub function. Signed-off-by:
Stephen Boyd <sboyd@codeaurora.org> Cc: trivial@kernel.org Cc: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Link: http://lkml.kernel.org/r/1436984500-5425-1-git-send-email-sboyd@codeaurora.org Signed-off-by:
Thomas Gleixner <tglx@linutronix.de>
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Linus Torvalds authored
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git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsiLinus Torvalds authored
Pull SCSI fixes from James Bottomley: "Two fairly simple fixes: one is a change that causes us to have a very low queue depth leading to performance issues and the other is a null deref occasionally in tapes thanks to use after put" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: fix host max depth checking for the 'queue_depth' sysfs interface st: null pointer dereference panic caused by use after kref_put by st_open
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