- 20 11月, 2012 2 次提交
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由 Abhilash Kesavan 提交于
On resuming from suspend the i2c configuration register that is part of system controller resets to 0xf. This sets the interrupt source to the new high speed i2c rather than the legacy one that we are using. Save and restore the I2C_CFG register for exynos5 to fix this. Signed-off-by: NAbhilash Kesavan <a.kesavan@samsung.com> Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>
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由 Abhilash Kesavan 提交于
On Exynos5 we have a new high-speed i2c controller. The interrupt sources for the legacy and new controller are muxed and are controlled via the SYSCON I2C_CFG register. At reset the interrupt source is configured for the high-speed controller, to continue using the old i2c controller we need to modify the I2C_CFG register. Signed-off-by: NAbhilash Kesavan <a.kesavan@samsung.com> Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>
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- 29 10月, 2012 6 次提交
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由 Rahul Sharma 提交于
As exynos-drm is a software device, its registration is moved to the exynos drm driver. This will provide generic solution for device registration for dt and non-dt platforms. Corresponding patches are posted to dri-devel list. Signed-off-by: NRahul Sharma <rahul.sharma@samsung.com> Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>
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由 Rahul Sharma 提交于
This patch adds support for clocks for hdmi, hdmiphy and mixer. Signed-off-by: NRahul Sharma <rahul.sharma@samsung.com> Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>
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由 Rahul Sharma 提交于
This patch adds support for device tree based discovery for exynos5 hdmi ddc. Signed-off-by: NRahul Sharma <rahul.sharma@samsung.com> Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>
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由 Rahul Sharma 提交于
This patch adds support for device tree based discovery for exynos5 hdmiphy. Signed-off-by: NRahul Sharma <rahul.sharma@samsung.com> Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>
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由 Rahul Sharma 提交于
This patch adds support for device tree based discovery for exynos5 mixer. Mixer node is also renamed with "exynos5-mixer". Signed-off-by: NRahul Sharma <rahul.sharma@samsung.com> Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>
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由 Rahul Sharma 提交于
This patch adds support for device tree based discovery for exynos5 hdmi. Hdmi node is also renamed with "exynos5-hdmi". Signed-off-by: NRahul Sharma <rahul.sharma@samsung.com> Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>
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- 22 10月, 2012 1 次提交
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由 Tomasz Figa 提交于
This patch adds missing initializer of .smp field of machine descriptor of EXYNOS 4 DT machine. Signed-off-by: NTomasz Figa <t.figa@samsung.com> Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>
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- 19 10月, 2012 1 次提交
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由 Jingoo Han 提交于
Add dp clock instance for EXYNOS5 dp controller. Signed-off-by: NJingoo Han <jg1.han@samsung.com> Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>
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- 17 10月, 2012 1 次提交
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由 Heiko Stuebner 提交于
Commit a5238e36 (spi: s3c64xx: move controller information into driver data) introduced separate device names for the different subtypes of the spi controller but forgot to set these in the relevant machines. To fix this introduce a s3c64xx_spi_setname function and populate all Samsung arches with the correct names. The function resides in a new header, as the s3c64xx-spi.h contains driver platform data and should therefore at some later point move out of the Samsung include dir. Tested on a s3c2416-based machine. Signed-off-by: NHeiko Stuebner <heiko@sntech.de> Cc: Stable <stable@vger.kernel.org> Reviewed-by: NSylwester Nawrocki <s.nawrocki@samsung.com> [s.nawrocki@samsung.com: tested on mach-exynos] Tested-by: NSylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>
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- 14 10月, 2012 1 次提交
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由 Russell King 提交于
As suggested by Andrew Morton: This is a pet peeve of mine. Any time there's a long list of items (header file inclusions, kconfig entries, array initalisers, etc) and someone wants to add a new item, they *always* go and stick it at the end of the list. Guys, don't do this. Either put the new item into a randomly-chosen position or, probably better, alphanumerically sort the list. lets sort all our select statements alphanumerically. This commit was created by the following perl: while (<>) { while (/\\\s*$/) { $_ .= <>; } undef %selects if /^\s*config\s+/; if (/^\s+select\s+(\w+).*/) { if (defined($selects{$1})) { if ($selects{$1} eq $_) { print STDERR "Warning: removing duplicated $1 entry\n"; } else { print STDERR "Error: $1 differently selected\n". "\tOld: $selects{$1}\n". "\tNew: $_\n"; exit 1; } } $selects{$1} = $_; next; } if (%selects and (/^\s*$/ or /^\s+help/ or /^\s+---help---/ or /^endif/ or /^endchoice/)) { foreach $k (sort (keys %selects)) { print "$selects{$k}"; } undef %selects; } print; } if (%selects) { foreach $k (sort (keys %selects)) { print "$selects{$k}"; } } It found two duplicates: Warning: removing duplicated S5P_SETUP_MIPIPHY entry Warning: removing duplicated HARDIRQS_SW_RESEND entry and they are identical duplicates, hence the shrinkage in the diffstat of two lines. We have four testers reporting success of this change (Tony, Stephen, Linus and Sekhar.) Acked-by: NJason Cooper <jason@lakedaemon.net> Acked-by: NTony Lindgren <tony@atomide.com> Acked-by: NStephen Warren <swarren@nvidia.com> Acked-by: NLinus Walleij <linus.walleij@linaro.org> Acked-by: NSekhar Nori <nsekhar@ti.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 06 10月, 2012 2 次提交
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由 Sylwester Nawrocki 提交于
Rename MIPI-CSIS regulator supply names to match definitions in the driver after commit "s5p-csis: Change regulator supply names". Signed-off-by: NSylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com> Acked-by: NKukjin Kim <kgene.kim@samsung.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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由 Sylwester Nawrocki 提交于
The MIPI-CSI2 bus data alignment is now being derived from the media bus pixel code, the drivers don't use the corresponding structure fields, so remove them. Also remove the s5p_csis_phy_enable callback which is now used directly by s5p-csis driver. Signed-off-by: NSylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com> Acked-by: NKukjin Kim <kgene.kim@samsung.com> Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
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- 26 9月, 2012 2 次提交
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由 Thomas Abraham 提交于
Add entries if MSHC controllers in AUXDATA table for correct device name initialization. Signed-off-by: NAbhilash Kesavan <a.kesavan@samsung.com> Signed-off-by: NThomas Abraham <thomas.abraham@linaro.org> Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>
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由 Thomas Abraham 提交于
Add clock instances for bic("bus interface unit clock") and ciu("card interface unit clock") of the all four MSHC controller instances. Signed-off-by: NAbhilash Kesavan <a.kesavan@samsung.com> Signed-off-by: NThomas Abraham <thomas.abraham@linaro.org> Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>
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- 21 9月, 2012 9 次提交
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由 Kukjin Kim 提交于
use non-secure mdma1 address. Reported-by: NTomasz Figa <t.figa@samsung.com> Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>
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由 Seung-Woo Kim 提交于
This is trivial patch to mate parameter name between iommu api enabled case and disabled case. Signed-off-by: NSeung-Woo Kim <sw0312.kim@samsung.com> Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com> Acked-by: NKyongHo Cho <pullip.cho@samsung.com> Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>
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由 Chander Kashyap 提交于
The clocks for PCM, Slimbus, Spdif added to off list in order to turn them off at boot time. Signed-off-by: NChander Kashyap <chander.kashyap@linaro.org> Acked-by: NThomas Abraham <thomas.abraham@linaro.org> Acked-by: NSangbeom Kim <sbkim73@samsung.com> Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>
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由 Leela Krishna Amudala 提交于
This patch adds the bus clock for FIMD and changes the device name for lcd clock Signed-off-by: NLeela Krishna Amudala <l.krishna@samsung.com> Reviewed-by: NJingoo Han <jg1.han@samsung.com> Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>
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由 Tomasz Figa 提交于
This commit adds basic device tree for Exynos4210-based Trats board. Currently it provides support for eMMC over sdhci and MAX8997 PMIC. Signed-off-by: NTomasz Figa <t.figa@samsung.com> Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com> Reviewed-by: NThomas Abraham <thomas.abraham@linaro.org> Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>
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由 Tomasz Figa 提交于
Signed-off-by: NTomasz Figa <t.figa@samsung.com> Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com> Acked-by: NThomas Abraham <thomas.abraham@linaro.org> Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>
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由 Tomasz Figa 提交于
Since mach-exynos4-dt.c is also going to be used for other SoCs from EXYNOS4 line, rename internal structures and functions to use exynos4_ prefix, instead of exynos4210_. Signed-off-by: NTomasz Figa <t.figa@samsung.com> Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com> Acked-by: NThomas Abraham <thomas.abraham@linaro.org> Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>
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由 Sachin Kamat 提交于
Changed Exynos4 -> EXYNOS5. Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org> Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>
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由 Chander Kashyap 提交于
The clocks for NAND, OneNAND and Transport Stream Interface(TSI) controllers could be either enabled or disabled at boot. To ensure that these are turned off until used, add them to the list of clocks to be turned off during boot. Signed-off-by: NChander Kashyap <chander.kashyap@linaro.org> Reviewed-by: NThomas Abraham <thomas.abraham@linaro.org> Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>
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- 19 9月, 2012 1 次提交
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由 Arnd Bergmann 提交于
Platform data for device drivers should be defined in include/linux/platform_data/*.h, not in the architecture and platform specific directories. This moves such data out of the samsung include directories Signed-off-by: NArnd Bergmann <arnd@arndb.de> Acked-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: NNicolas Pitre <nico@linaro.org> Acked-by: NMauro Carvalho Chehab <mchehab@redhat.com> Cc: Kukjin Kim <kgene.kim@samsung.com> Cc: Kyungmin Park <kyungmin.park@samsung.com> Cc: Ben Dooks <ben-linux@fluff.org> Cc: Jeff Garzik <jgarzik@pobox.com> Cc: Guenter Roeck <linux@roeck-us.net> Cc: "Wolfram Sang (embedded platforms)" <w.sang@pengutronix.de> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: Bryan Wu <bryan.wu@canonical.com> Cc: Richard Purdie <rpurdie@rpsys.net> Cc: Sylwester Nawrocki <s.nawrocki@samsung.com> Cc: Chris Ball <cjb@laptop.org> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Grant Likely <grant.likely@secretlab.ca> Cc: Felipe Balbi <balbi@ti.com> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Sangbeom Kim <sbkim73@samsung.com> Cc: Liam Girdwood <lrg@ti.com> Cc: linux-samsung-soc@vger.kernel.org
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- 14 9月, 2012 4 次提交
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由 Rob Herring 提交于
In preparation to support multi-platform kernels, move all the dtb targets out of the mach Makefile.boot and into the arch/arm/boot/dts/Makefile which is closer to the sources. DTBs are only built when CONFIG_OF is enabled and now use top level CONFIG_ARCH_xxx instead of chip or board specific config options. Signed-off-by: NRob Herring <rob.herring@calxeda.com> Cc: Russell King <linux@arm.linux.org.uk> Cc: Andrew Victor <linux@maxim.org.za> Cc: Nicolas Ferre <nicolas.ferre@atmel.com> Cc: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com> Cc: Kukjin Kim <kgene.kim@samsung.com> Cc: Sascha Hauer <kernel@pengutronix.de> Cc: Jason Cooper <jason@lakedaemon.net> Cc: Andrew Lunn <andrew@lunn.ch> Cc: Gregory Clement <gregory.clement@free-electrons.com> Acked-by: NShawn Guo <shawn.guo@linaro.org> Cc: Viresh Kumar <viresh.linux@gmail.com> Cc: Shiraz Hashim <shiraz.hashim@st.com> Cc: Rajeev Kumar <rajeev-dlh.kumar@st.com> Cc: Stephen Warren <swarren@wwwdotorg.org> Cc: Srinidhi Kasagar <srinidhi.kasagar@stericsson.com> Cc: Linus Walleij <linus.walleij@linaro.org>
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由 Marc Zyngier 提交于
Almost each SMP platform defines pen_release to manage booting secondary CPUs. This of course clashes with the single zImage effort. Add the pen_release definition to the ARM SMP code, and remove all others. This should only be used by platforms which lack any kind of CPU power management... Reported-by: NArnd Bergmann <arnd@arndb.de> Signed-off-by: NMarc Zyngier <marc.zyngier@arm.com> Acked-by: NNicolas Pitre <nico@linaro.org> Signed-off-by: NArnd Bergmann <arnd@arndb.de>
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由 Marc Zyngier 提交于
Convert Exynos4 to use struct smp_operations to provide its SMP and CPU hotplug operations. Signed-off-by: NMarc Zyngier <marc.zyngier@arm.com> Acked-by: NNicolas Pitre <nico@linaro.org> Tested-by: NKyungmin Park <kyungmin.park@samsung.com> Acked-by: NKyungmin Park <kyungmin.park@samsung.com> Acked-by: NKukjin Kim <kgene.kim@samsung.com> Signed-off-by: NArnd Bergmann <arnd@arndb.de>
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由 Tushar Behera 提交于
DMA clients pdma0 and pdma1 are internal to the SoC and are used only by dedicated peripherals. Since they cannot be used for generic purpose, their capability should be set as DMA_PRIVATE. CC: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: NTushar Behera <tushar.behera@linaro.org> Acked-by: NKukjin Kim <kgene.kim@samsung.com> Signed-off-by: NVinod Koul <vinod.koul@linux.intel.com>
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- 13 9月, 2012 3 次提交
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由 Sachin Kamat 提交于
Generic PWM framework requires that the board setup code register a static mapping that can be used to match PWM consumers to providers. Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org> Reviewed-by: <thierry.reding@avionic-design.de> Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>
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由 Sachin Kamat 提交于
Generic PWM framework requires that the board setup code register a static mapping that can be used to match PWM consumers to providers. Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org> Reviewed-by: <thierry.reding@avionic-design.de> Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>
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由 Tushar Behera 提交于
Signed-off-by: NTushar Behera <tushar.behera@linaro.org> Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org> Reviewed-by: <thierry.reding@avionic-design.de> Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>
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- 07 9月, 2012 4 次提交
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由 Shaik Ameer Basha 提交于
This patch adds, - 4 G-Scaler devices to the DT device list - G-Scaler specific entries to the machine file - binding documentation for G-Scaler entries Signed-off-by: NAbhilash Kesavan <a.kesavan@samsung.com> Signed-off-by: NLeela Krishna Amudala <l.krishna@samsung.com> Signed-off-by: NShaik Ameer Basha <shaik.ameer@samsung.com> Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>
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由 Shaik Ameer Basha 提交于
Add required clock support for G-Scaler for exynos5 Signed-off-by: NAbhilash Kesavan <a.kesavan@samsung.com> Signed-off-by: NLeela Krishna Amudala <l.krishna@samsung.com> Signed-off-by: NPrathyush K <prathyush.k@samsung.com> Signed-off-by: NShaik Ameer Basha <shaik.ameer@samsung.com> Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>
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由 Thomas Abraham 提交于
This enables support for Samsung and EXYNOS4 pinctrl driver for device tree enabled EXYNOS4 platforms. Signed-off-by: NThomas Abraham <thomas.abraham@linaro.org> Acked-by: NLinus Walleij <linus.walleij@linaro.org> Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>
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由 Thomas Abraham 提交于
Pinctrl driver includes support for configuring the external wakeup interrupts. On exynos platforms that use pinctrl driver, the setup of wakeup interrupts in the exynos platform code can be skipped. Signed-off-by: NThomas Abraham <thomas.abraham@linaro.org> Acked-by: NLinus Walleij <linus.walleij@linaro.org> Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>
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- 29 8月, 2012 1 次提交
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由 Jonghwan Choi 提交于
Signed-off-by: NJonghwan Choi <jhbird.choi@samsung.com> Signed-off-by: NKukjin Kim <kgene.kim@samsung.com>
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- 11 8月, 2012 1 次提交
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由 Stephen Boyd 提交于
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org> Acked-by: NKukjin Kim <kgene.kim@samsung.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 10 8月, 2012 1 次提交
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由 Arnd Bergmann 提交于
exynos_pm_add_dev_to_genpd is used if one or more out of a large number of Kconfig symbols are enabled. However the new exynos_defconfig selects none of those, so the function becomes unused. Marking it so lets the compiler automatically discard it. Without this patch, building exynos_defconfig results in: arch/arm/mach-exynos/pm_domains.c:118:123: warning: 'exynos_pm_add_dev_to_genpd' defined but not used [-Wunused-function] Signed-off-by: NArnd Bergmann <arnd@arndb.de> Acked-by: NThomas Abraham <thomas.abraham@linaro.org> Acked-by: NKukjin Kim <kgene.kim@samsung.com> Cc: Rafael J. Wysocki <rjw@sisk.pl>
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