- 23 4月, 2015 1 次提交
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由 Vinod Koul 提交于
HSU_DMA is selected by the HSU_DMA_PCI driver, this should be user selected so remove the user prompt for this Signed-off-by: NVinod Koul <vinod.koul@intel.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 22 4月, 2015 11 次提交
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由 Wolfram Sang 提交于
My Pengutronix address is not valid anymore, redirect people to the Pengutronix kernel team. Reported-by: NHarald Geyer <harald@ccbib.org> Signed-off-by: NWolfram Sang <wsa@the-dreams.de> Acked-by: NRobert Schwebel <r.schwebel@pengutronix.de> Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
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由 Wolfram Sang 提交于
My Pengutronix address is not valid anymore, redirect people to the Pengutronix kernel team. Reported-by: NHarald Geyer <harald@ccbib.org> Signed-off-by: NWolfram Sang <wsa@the-dreams.de> Acked-by: NRobert Schwebel <r.schwebel@pengutronix.de> Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
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由 Aaro Koskinen 提交于
Use fixed length string for register names. This saves 416 bytes in text size. Signed-off-by: NAaro Koskinen <aaro.koskinen@iki.fi> Reviewed-by: NGuenter Roeck <linux@roeck-us.net> Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
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由 Aaro Koskinen 提交于
Fix some trivial coding style issues to reduce noise from static analyzers. Signed-off-by: NAaro Koskinen <aaro.koskinen@iki.fi> Reviewed-by: NGuenter Roeck <linux@roeck-us.net> Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
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由 Aaro Koskinen 提交于
Convert OCTEON watchdog to WATCHDOG_CORE API. This enables support for multiple watchdogs on OCTEON boards. Signed-off-by: NAaro Koskinen <aaro.koskinen@iki.fi> Reviewed-by: NGuenter Roeck <linux@roeck-us.net> Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
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由 Michal Simek 提交于
Remove Kconfig dependency and enable driver for all ARCHs. Signed-off-by: NMichal Simek <michal.simek@xilinx.com> Reviewed-by: NGuenter Roeck <linux@roeck-us.net> Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
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由 Mathieu Olivari 提交于
MSM watchdog configuration happens in the same register block as the timer, so we'll use the same binding as the existing timer. The qcom-wdt will now be probed when devicetree has an entry compatible with "qcom,kpss-timer" or "qcom-scss-timer". Signed-off-by: NMathieu Olivari <mathieu@codeaurora.org> Reviewed-by: NStephen Boyd <sboyd@codeaurora.org> Acked-by: NGuenter Roeck <linux@roeck-us.net> Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
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由 Joe Perches 提交于
The seq_printf return value, because it's frequently misused, will eventually be converted to void. See: commit 1f33c41c ("seq_file: Rename seq_overflow() to seq_has_overflowed() and make public") Signed-off-by: NJoe Perches <joe@perches.com> Acked-by: Guenter Roeck <linux~roeck-us.net> Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
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由 Eran Ben Elisha 提交于
Currently we parse max_msg_sz from the wrong offset in QUERY_DEV_CAP, fix to use the right offset. Fixes: 0b131561 ('net/mlx4_en: Add Flow control statistics [..]') Signed-off-by: NEran Ben Elisha <eranbe@mellanox.com> Signed-off-by: NOr Gerlitz <ogerlitz@mellanox.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Matthew Wilcox 提交于
The only reason to keep parisc's private asm/scatterlist.h was that it had the macro sg_virt_addr(). Convert all callers to use something else (sometimes just sg->offset was enough, others should use sg_virt()), and we can just use the asm-generic scatterlist.h instead. Signed-off-by: NMatthew Wilcox <willy@linux.intel.com> Signed-off-by: NDave Anglin <dave.anglin@bell.net> Signed-off-by: NHelge Deller <deller@gmx.de>
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由 Linus Torvalds 提交于
My 'allmodconfig' build is _almost_ free of warnings, and most of the remaining ones are for legacy drivers that just do bad things that I can't find it in my black heart to care too much about. But this one was just annoying me: drivers/media/v4l2-core/videobuf2-core.c:3256:26: warning: unused variable ‘fileio’ [-Wunused-variable] because commit 0e661006 ("[media] vb2: fix 'UNBALANCED' warnings when calling vb2_thread_stop()") removed all users of 'fileio' and instead calls "__vb2_cleanup_fileio(q)" to clean up q->fileio. But the now unused 'fileio' variable was left around. Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 21 4月, 2015 10 次提交
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由 Andreas Oetken 提交于
The Error-Bit on the avalon streaming interface of the tx-dma-channel was always set. In SGMII configurations this leads to error-symbols on the PCS and packet-rejection on the receiver side (e.g. SGMII/1000Base-X connected switch). This only applies to the tse-configuration with MSGDMA. This issue was detected and fixed on a custom board with a direct connection to a Marvell switch in SGMII-PHY-Mode. (incl. custom patches for SGMII-PCS). According to the datasheet if ff_tx_err (avalon-streaming) is set it is forwarded to gm_tx_err. As a result the PCS is forwarding the error by sending a "/V/"-caracter. Signed-off-by: NAndreas Oetken <ennoerlangen@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Vivien Didelot 提交于
Minor, use the explicit PORT_DEFAULT_VLAN define instead of 0x07. Signed-off-by: NVivien Didelot <vivien.didelot@savoirfairelinux.com> Acked-by: NAndrew Lunn <andrew@lunn.ch> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Vivien Didelot 提交于
mv88e6xxx_setup_port_common was writing to PORT_DEFAULT_VLAN (port offset 0x07) instead of PORT_CONTROL_1 (port offset 0x05). Fixes: cca8b133 ("net: dsa: Use mnemonics rather than register numbers") Signed-off-by: NVivien Didelot <vivien.didelot@savoirfairelinux.com> Acked-by: NAndrew Lunn <andrew@lunn.ch> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Tom Herbert 提交于
Call checksum_complete_unset in PPP receive to discard checksum-complete value. PPP does not pull checksum for headers and also modifies packet as in VJ compression. Signed-off-by: NTom Herbert <tom@herbertland.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Joakim Tjernlund 提交于
A pppoe session is identified by its session ID and MAC address. Currently pppoe does not check if the received pkg has the correct MAC address. This is a problem when the eth I/F is in promisc mode as then any DST MAC address is accepted. Signed-off-by: NJoakim Tjernlund <joakim.tjernlund@transmode.se> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Wolfram Sang 提交于
My Pengutronix address is not valid anymore, redirect people to the Pengutronix kernel team. Reported-by: NHarald Geyer <harald@ccbib.org> Signed-off-by: NWolfram Sang <wsa@the-dreams.de> Acked-by: NRobert Schwebel <r.schwebel@pengutronix.de> Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>
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由 Dudley Du 提交于
The suspend scan rate value should not exceed 1000, unfortunately when implementing the limit we used max_t instead of min_t, causing the value to be at least 1000. Signed-off-by: NDudley Du <dudl@cypress.com> Reviewed-by: NBenson Leung <bleung@chromium.org> Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>
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由 Duson Lin 提交于
According to Elan's firmware engineers we should not be subtracting 1 form the raw number of x and y traces so that the pitch size is correct. For example, if the touchpad x resolution is 2800 and x trace number is 20, the pitch size of x should be 2800/20 = 140, not 2800/19 = 147.36. Signed-off-by: NDuson Lin <dusonlin@emc.com.tw> Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>
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由 Duson Lin 提交于
When hover is detected report ABS_MT_DISTANCE as 1; for active contacts the distance is reported as 0. Signed-off-by: NDuson Lin <dusonlin@emc.com.tw> Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>
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由 Dmitry Torokhov 提交于
Let's zero-extend hardware id number when forming firmware file name, to avoid kernel requesting firmware like "elants_i2c_ 0.bin", which is quite unexpected. Acked-by: Charlie Mooney<charliemooney@chromium.org> Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>
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- 20 4月, 2015 2 次提交
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由 Grygorii Strashko 提交于
Add handling of missed events in omap_dss_pm_notif which are needed to support hibernation (suspend to disk). Signed-off-by: NGrygorii Strashko <Grygorii.Strashko@linaro.org> Signed-off-by: NTomi Valkeinen <tomi.valkeinen@ti.com>
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由 Tomi Valkeinen 提交于
We don't need VT switch when suspending/resuming, so disable it. This speeds up suspend/resume. Signed-off-by: NTomi Valkeinen <tomi.valkeinen@ti.com> Cc: NeilBrown <neil@brown.name>
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- 18 4月, 2015 8 次提交
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由 Quentin Lambert 提交于
Replace occurences of the pci api by appropriate call to the dma api. A simplified version of the semantic patch that finds this problem is as follows: (http://coccinelle.lip6.fr) @deprecated@ idexpression id; position p; @@ ( pci_dma_supported@p ( id, ...) | pci_alloc_consistent@p ( id, ...) ) @bad1@ idexpression id; position deprecated.p; @@ ...when != &id->dev when != pci_get_drvdata ( id ) when != pci_enable_device ( id ) ( pci_dma_supported@p ( id, ...) | pci_alloc_consistent@p ( id, ...) ) @depends on !bad1@ idexpression id; expression direction; position deprecated.p; @@ ( - pci_dma_supported@p ( id, + dma_supported ( &id->dev, ... + , GFP_ATOMIC ) | - pci_alloc_consistent@p ( id, + dma_alloc_coherent ( &id->dev, ... + , GFP_ATOMIC ) ) Signed-off-by: NQuentin Lambert <lambert.quentin@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Erez Shitrit 提交于
Currently, iflink of the parent interface was always accessed, even when interface didn't have a parent and hence we crashed there. Handle the interface types properly: for a child interface, return the ifindex of the parent, for parent interface, return its ifindex. For child devices, make sure to set the parent pointer prior to invoking register_netdevice(), this allows the new ndo to be called by the stack immediately after the child device is registered. Fixes: 5aa7add8 ('infiniband/ipoib: implement ndo_get_iflink') Reported-by: NHonggang Li <honli@redhat.com> Signed-off-by: NErez Shitrit <erezsh@mellanox.com> Signed-off-by: NHonggang Li <honli@redhat.com> Reviewed-By: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>+ Acked-by: NNicolas Dichtel <nicolas.dichtel@6wind.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
drivers/net/ethernet/sfc/selftest.c: In function ‘efx_iterate_state’: drivers/net/ethernet/sfc/selftest.c:388:9: warning: passing argument 1 of ‘memcpy’ discards ‘const’ qualifier from pointer target type [-Wdiscarded-array-qualifiers] This is because the msg[] member of struct efx_loopback_payload is marked as 'const'. Remove that. Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Andreas Oetken 提交于
Fix bug which occurs when more than <limit> packets are available during napi-poll, leading to "delays" and retransmissions on the network. Check for (count < limit) before checking the get_rx_status in tse_rx-function. Function get_rx_status is reading from the response-fifo. If there is currently a response in the fifo, reading the last byte of the response pops the value from the fifo. If the limit is checked as second condition and the limit is reached the fifo is popped but the packet is not processed. Signed-off-by: NAndreas Oetken <ennoerlangen@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Johannes Berg 提交于
In commit 04ffcb25 ("net: Add ndo_gso_check") Tom originally added the 'dev' argument to be able to call ndo_gso_check(). Then later, when generalizing this in commit 5f35227e ("net: Generalize ndo_gso_check to ndo_features_check") Jesse removed the call to ndo_gso_check() in netif_needs_gso() by calling the new ndo_features_check() in a different place. This made the 'dev' argument unused. Remove the unused argument and go back to the code as before. Cc: Tom Herbert <therbert@google.com> Cc: Jesse Gross <jesse@nicira.com> Signed-off-by: NJohannes Berg <johannes.berg@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Herbert Xu 提交于
When you redirect a VLAN device to any device, you end up with crap in af_packet on the xmit path because hard_header_len is not equal to skb->mac_len. So the redirected packet contains four extra bytes at the start which then gets interpreted as part of the MAC address. This patch fixes this by only pushing skb->mac_len. We also need to fix ifb because it tries to undo the pushing done by act_mirred. Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au> Acked-by: NAlexei Starovoitov <ast@plumgrid.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 James Bottomley 提交于
mvsas is giving a General protection fault when it encounters an expander attached ATA device. Analysis of mvs_task_prep_ata() shows that the driver is assuming all ATA devices are locally attached and obtaining the phy mask by indexing the local phy table (in the HBA structure) with the phy id. Since expanders have many more phys than the HBA, this is causing the index into the HBA phy table to overflow and returning rubbish as the pointer. mvs_task_prep_ssp() instead does the phy mask using the port properties. Mirror this in mvs_task_prep_ata() to fix the panic. Reported-by: NAdam Talbot <ajtalbot1@gmail.com> Tested-by: NAdam Talbot <ajtalbot1@gmail.com> Cc: <stable@vger.kernel.org> Signed-off-by: NJames Bottomley <JBottomley@Odin.com>
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由 Hannes Reinecke 提交于
On systems with shared interrupts the interrupt routine might be called as soon as the interrupt is enabled. As this might happen before pci_set_drvdata() is called the system would crash. Reported-by: NAndreas Brogle <anbro@ok.de> Tested-by: NAndreas Brogle <anbro@ok.de> Signed-off-by: NHannes Reinecke <hare@suse.de> Signed-off-by: NJames Bottomley <JBottomley@Odin.com>
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- 17 4月, 2015 8 次提交
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由 Ben Dooks 提交于
Change the __raw IO calls to readl/write_relaxed which makes the driver endian agnostic to run properly on big endian systems. Signed-off-by: NBen Dooks <ben.dooks@codethink.co.uk> Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: Andrew Victor <linux@maxim.org.za> Acked-by: NNicolas Ferre <nicolas.ferre@atmel.com> Acked-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Krzysztof Kozlowski 提交于
The RTC driver supports two flavors of S5M devices: S5M8767-like and S2MPS14-like. On S2MPS13 and S2MPS14 devices the RTC module is the same so we want to re-use the existing support of S2MPS14. However device type was passed from parent MFD driver in platform data structure. This way for the S2MPS13 device the main MFD driver passed device type of 'S2MPS13X'. Instead decouple detecting of device type between main MFD and RTC driver. This allows adding support for other S2MPS14 variations (like S2MPS11 and S2MPS13) easily by adding to mfd/sec-core.c: static const struct mfd_cell s2mps13_devs[] = { { .name = "s2mps14-rtc", } }; Signed-off-by: NKrzysztof Kozlowski <k.kozlowski@samsung.com> Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: Kyungmin Park <kyungmin.park@samsung.com> Cc: Marek Szyprowski <m.szyprowski@samsung.com> Cc: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Davidlohr Bueso 提交于
sync_buffer() needs the mmap_sem for two distinct operations, both only occurring upon user context switch handling: 1) Dealing with the exe_file. 2) Adding the dcookie data as we need to lookup the vma that backs it. This is done via add_sample() and add_data(). This patch isolates 1), for it will no longer need the mmap_sem for serialization. However, for now, make of the more standard get_mm_exe_file(), requiring only holding the mmap_sem to read the value, and relying on reference counting to make sure that the exe file won't dissappear underneath us while doing the get dcookie. As a consequence, for 2) we move the mmap_sem locking into where we really need it, in lookup_dcookie(). The benefits are twofold: reduce mmap_sem hold times, and cleaner code. [akpm@linux-foundation.org: export get_mm_exe_file for arch/x86/oprofile/oprofile.ko] Signed-off-by: NDavidlohr Bueso <dbueso@suse.de> Cc: Robert Richter <rric@kernel.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Dan Carpenter 提交于
Using the indenting we can see the curly braces were obviously intended. This is a static checker fix, but my guess is that we don't read enough bytes, because we don't calculate "t_len" correctly. Fixes: f1d82698 ('memstick: use fully asynchronous request processing') Signed-off-by: NDan Carpenter <dan.carpenter@oracle.com> Cc: Alex Dubov <oakad@yahoo.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Jiri Slaby 提交于
This kthread is not loop at all due to break at the end of the loop. Make that function linear, with no while loop. And remove an unnecessary cast. Signed-off-by: NJiri Slaby <jslaby@suse.cz> Cc: Anil Gurumurthy <anil.gurumurthy@qlogic.com> Cc: James Bottomley <James.Bottomley@HansenPartnership.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Joe Perches 提交于
Neaten the logging a bit by adding #define pr_fmt Miscellanea: o Remove __FILE__/__func__ uses o Coalesce formats adding missing spaces o Align arguments o (rtc-cmos) Integrated 2 consecutive messages Signed-off-by: NJoe Perches <joe@perches.com> Acked-by: NAlexandre Belloni <alexandre.belloni@free-electrons.com> Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: Joshua Kinard <kumba@gentoo.org> Cc: Chanwoo Choi <cw00.choi@samsung.com> Reviewed-by: NKrzysztof Kozlowski <k.kozlowski@samsung.com> Tested-by: NKrzysztof Kozlowski <k.kozlowski@samsung.com> Cc: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Heiko Stübner 提交于
The hym8563 datasheet describes the clock output control-bit as "when set to logic 0, the square wave output is enable, when set to logic 1, the CLKOUT output is inhibited". But in reality the setting is exactly opposite. Before now, the clock output was not really used, but on the rk3288 soc this generated clock is used to supply the temperature sensor block and the swapped bit value prevented it from working. With the corrected value, the tsadc now reports correct values. Signed-off-by: NHeiko Stuebner <heiko@sntech.de> Acked-by: NAlexandre Belloni <alexandre.belloni@free-electrons.com> Cc: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Krzysztof Kozlowski 提交于
s3c_rtc_gettime() already returns the result of rtc_valid_tm() on the obtained time so get rid of another call to rtc_valid_tm(). Signed-off-by: NKrzysztof Kozlowski <k.kozlowski@samsung.com> Reviewed-by: NChanwoo Choi <cw00.choi@samsung.com> Cc: Alexandre Belloni <alexandre.belloni@free-electrons.com> Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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