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2011-07-29[media] ir-mce_kbd-decoder: include module.h for its facilitiesStephen Rothwell
drivers/media/rc/ir-mce_kbd-decoder.c:446:16: error: expected declaration specifiers or '...' before string constant drivers/media/rc/ir-mce_kbd-decoder.c:446:1: warning: data definition has no type or storage class drivers/media/rc/ir-mce_kbd-decoder.c:446:1: warning: type defaults to 'int' in declaration of 'MODULE_LICENSE' drivers/media/rc/ir-mce_kbd-decoder.c:446:16: warning: function declaration isn't a prototype drivers/media/rc/ir-mce_kbd-decoder.c:447:15: error: expected declaration specifiers or '...' before string constant drivers/media/rc/ir-mce_kbd-decoder.c:447:1: warning: data definition has no type or storage class drivers/media/rc/ir-mce_kbd-decoder.c:447:1: warning: type defaults to 'int' in declaration of 'MODULE_AUTHOR' drivers/media/rc/ir-mce_kbd-decoder.c:447:15: warning: function declaration isn't a prototype drivers/media/rc/ir-mce_kbd-decoder.c:448:20: error: expected declaration specifiers or '...' before string constant drivers/media/rc/ir-mce_kbd-decoder.c:448:1: warning: data definition has no type or storage class drivers/media/rc/ir-mce_kbd-decoder.c:448:1: warning: type defaults to 'int' in declaration of 'MODULE_DESCRIPTION' drivers/media/rc/ir-mce_kbd-decoder.c:448:20: warning: function declaration isn't a prototype Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-29[media] ov5642: include module.h for its facilitiesStephen Rothwell
drivers/media/video/ov5642.c:985:1: warning: data definition has no type or storage class drivers/media/video/ov5642.c:985:1: warning: type defaults to 'int' in declaration of 'MODULE_DEVICE_TABLE' drivers/media/video/ov5642.c:985:1: warning: parameter names (without types) in function declaration drivers/media/video/ov5642.c: In function 'ov5642_mod_init': drivers/media/video/ov5642.c:998:9: error: 'THIS_MODULE' undeclared (first use in this function) drivers/media/video/ov5642.c:998:9: note: each undeclared identifier is reported only once for each function it appears in drivers/media/video/ov5642.c: At top level: drivers/media/video/ov5642.c:1009:20: error: expected declaration specifiers or '...' before string constant drivers/media/video/ov5642.c:1009:1: warning: data definition has no type or storage class drivers/media/video/ov5642.c:1009:1: warning: type defaults to 'int' in declaration of 'MODULE_DESCRIPTION' drivers/media/video/ov5642.c:1009:20: warning: function declaration isn't a prototype drivers/media/video/ov5642.c:1010:15: error: expected declaration specifiers or '...' before string constant drivers/media/video/ov5642.c:1010:1: warning: data definition has no type or storage class drivers/media/video/ov5642.c:1010:1: warning: type defaults to 'int' in declaration of 'MODULE_AUTHOR' drivers/media/video/ov5642.c:1010:15: warning: function declaration isn't a prototype drivers/media/video/ov5642.c:1011:16: error: expected declaration specifiers or '...' before string constant drivers/media/video/ov5642.c:1011:1: warning: data definition has no type or storage class drivers/media/video/ov5642.c:1011:1: warning: type defaults to 'int' in declaration of 'MODULE_LICENSE' drivers/media/video/ov5642.c:1011:16: warning: function declaration isn't a prototype drivers/media/video/ov5642.c: In function 'ov5642_mod_init': drivers/media/video/ov5642.c:999:1: warning: control reaches end of non-void function Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-29sungem: fix compile failure caused by trivial #include consolidationJiri Kosina
Only Sparc and PPC actually have the asm/prom.h include and as such they can't be moved outside of the ifdefs. Reported-by: James Bottomley <James.Bottomley@HansenPartnership.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-07-28hwmon: (lm90) Refactor reading of config2 registerJean Delvare
Several vendors implement a second configuration register, which we check during device detection. Refactor the code to avoid duplication. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Stijn Devriendt <sdevrien@cisco.com> Cc: Guenter Roeck <guenter.roeck@ericsson.com> Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
2011-07-28hwmon: (lm90) Make SA56004 detection more robustJean Delvare
With a device ID register value of 0, the SA56004 detection is rather weak. Check several other register too to confirm the detection, as we do for other supported devices. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Stijn Devriendt <sdevrien@cisco.com> Cc: Guenter Roeck <guenter.roeck@ericsson.com> Acked-by: Stijn Devriendt <sdevrien@cisco.com> Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
2011-07-28hwmon: (lm90) Simplify handling of extended local temp registerJean Delvare
The optional extended local temperature register can never have address 0, as this address is already used by another register. Thus we can get rid of flag LM90_HAVE_LOCAL_EXT and simply rely on reg_local_ext being non-zero to determine if a given chip has this extension or not. This makes the code more simple. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Stijn Devriendt <sdevrien@cisco.com> Cc: Guenter Roeck <guenter.roeck@ericsson.com> Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
2011-07-28hwmon: (pmbus) Add client driver for LM25066, LM5064, and LM5066Guenter Roeck
PMBus client driver supporting National Semiconductor LM25066, LM5064, and LM5066. Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> Reviewed-by: Robert Coulson <robert.coulson@ericsson.com>
2011-07-28proc_fork_connector: a lockless ->real_parent usage is not safeOleg Nesterov
proc_fork_connector() uses ->real_parent lockless. This is not safe if copy_process() was called with CLONE_THREAD or CLONE_PARENT, in this case the parent != current can go away at any moment. Signed-off-by: Oleg Nesterov <oleg@redhat.com> Cc: Vladimir Zapolskiy <vzapolskiy@gmail.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Evgeniy Polyakov <zbr@ioremap.net> Cc: Evgeniy Polyakov <johnpol@2ka.mipt.ru> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-07-28r8169: Add support for D-Link 530T rev C1 (Kernel Bug 38862)Lennart Sorensen
The D-Link DGE-530T rev C1 is a re-badged Realtek 8169 named DLG10028C, unlike the previous revisions which were skge based. It is probably the same as the discontinued DGE-528T (0x4300) other than the PCI ID. The PCI ID is 0x1186:0x4302. Adding it to r8169.c where 0x1186:0x4300 is already found makes the card be detected and work. This fixes https://bugzilla.kernel.org/show_bug.cgi?id=38862 Signed-off-by: Len Sorensen <lsorense@csclub.uwaterloo.ca> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-07-28sis190: Rx filter init is needed for MAC address change.Klement Fish
Addresses https://bugzilla.kernel.org/show_bug.cgi?id=34552 Signed-off-by: Klement Fish <klement2@azet.sk> Acked-by: Francois Romieu <romieu@fr.zoreil.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-07-28hwmon: (max34440) Add support for peak attributesGuenter Roeck
Add support for voltage, current, and temperature peak (historic maximum) attributes. Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> Reviewed-by: Robert Coulson <robert.coulson@ericsson.com>
2011-07-28hwmon: (max8688) Add support for peak attributesGuenter Roeck
Add support for voltage, current, and temperature peak (historic maximum) attributes. Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
2011-07-28hwmon: (max16064) Add support for peak attributesGuenter Roeck
Add support for voltage and temperature peak (historic maximum) attributes. Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> Reviewed-by: Robert Coulson <robert.coulson@ericsson.com>
2011-07-28hwmon: (adm1275) Add support for peak attributesGuenter Roeck
Add support for voltage and current peak (historic maximum) attributes. Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> Reviewed-by: Robert Coulson <robert.coulson@ericsson.com>
2011-07-28hwmon: (pmbus) Add support for peak attributesGuenter Roeck
Most PMBus devices provide manufacturer specific commands to read low and/or high peak values for some or all of its sensors. To support providing those values as lowest/highest attributes to the user, introduce virtual PMBus commands. Those commands reside outside the normal command set and have to be implemented in device specific code, which map the virtual commands to device specific commands. Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> Reviewed-by: Robert Coulson <robert.coulson@ericsson.com>
2011-07-28hwmon: (pmbus) Strengthen check for status register existenceGuenter Roeck
With virtual register page support, it is now possible that the status register on virtual pages does not exist or is itself virtual. To take this into account when creating alarm attributes, generate those attributes only if the status register on the respective page is known to exist. Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> Reviewed-by: Robert Coulson <robert.coulson@ericsson.com>
2011-07-28hwmon: (pmbus) Add support for virtual pagesGuenter Roeck
Some PMBus chips have non-standard sensor registers. An easy way to support such sensors is to introduce virtual pages and map the non-standard registers into standard registers on an extra page. For this to work, the code verifying if the configured number of pages exists has to be removed. Since a wrong number of pages can only be configured in a front-end driver, this should not have a practical impact since the resulting errors should be found during development and testing. Also, functions to read the chip status while checking if a command register exists must be modified to no longer set the page register before reading the status, since the physical page associated with the checked register may not exist. This does not make a functional difference since the page was already set when the attempt to read the register was made. Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> Reviewed-by: Robert Coulson <robert.coulson@ericsson.com>
2011-07-28hwmon: (pmbus) Support reading and writing of word registers in device ↵Guenter Roeck
specific code Some PMBus devices use non-standard registers for some of the sensors and/or limits. To support such devices, add code to support reading and writing of word size registers in device specific code. Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> Reviewed-by: Robert Coulson <robert.coulson@ericsson.com>
2011-07-28drm/i915: fix CB tuning check for ILK+Jesse Barnes
CB tuning is needed to handle potential process variations that might cause clock jitter for certain PLL settings. However, we were setting it incorrectly since we were using the wrong M value as a check (M1 when we needed to use the whole M value). Fix it up, making my HDMI attached display a little prettier (used to have occasional dots crawl across the display). Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Keith Packard <keithp@keithp.com>
2011-07-28Merge branch 'drm-intel-fixes' into drm-intel-nextKeith Packard
2011-07-28drm/i915: Flush other plane register writesKeith Packard
Writes to the plane control register are buffered in the chip until a write to the DSPADDR (pre-965) or DSPSURF (post-965) register occurs. This patch adds flushes in: intel_enable_plane gen6_init_clock_gating ivybridge_init_clock_gating Signed-off-by: Keith Packard <keithp@keithp.com>
2011-07-28drm/i915: flush plane control changes on ILK+ as wellJesse Barnes
After writing to the plane control reg we need to write to the surface reg to trigger the double buffered register latch. On previous chipsets, writing to DSPADDR was enough, but on ILK+ DSPSURF is the reg that triggers the double buffer latch. v2: write DSPADDR too to cover pre-965 chipsets v3: use flush_display_plane instead, that's what it's for v4: send the right patch Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org> Tested-by: Keith Packard <keithp@keithp.com> Reviewed-by: Keith Packard <keithp@keithp.com> Signed-off-by: Keith Packard <keithp@keithp.com>
2011-07-28drm/i915: apply timing generator bug workaround on CPT and PPTJesse Barnes
On CougarPoint and PantherPoint PCH chips, the timing generator may fail to start after DP training completes. This is due to a bug in the FDI autotraining detect logic (which will stall the timing generator and re-enable it once training completes), so disable it to avoid silent DP mode setting failures. Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Keith Packard <keithp@keithp.com>
2011-07-28drm/i915: Set crtc DPMS mode to ON in intel_crtc_mode_setKeith Packard
This corrects the DPMS mode tracking so that the DPMS code will actually turn the CRTC off the next time the screen saves. Signed-off-by: Keith Packard <keithp@keithp.com> Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org>
2011-07-28Revert and fix "drm/i915/dp: remove DPMS mode tracking from DP"Keith Packard
This reverts commit 885a50147f00a8a80108904bf58a18af357717f3. We actually *do* need to track DPMS state so that on hotplug, we don't retrain the link until DPMS is disabled. However, that code had avery small bug -- it wouldn't set the dpms_mode at mode set time, and so link retraining would not actually occur on monitor hotplug until the monitor had gone through a DPMS off/DPMS on cycle. Signed-off-by: Keith Packard <keithp@keithp.com> Tested-by: Andrew Lutomirski <luto@mit.edu>
2011-07-28drm/i915: DP_PIPE_ENABLED must check transcoder on CPTKeith Packard
Display port pipe selection on CPT is not done with a bit in the output register, rather it is controlled by a couple of bits in the separate transcoder register which indicate which display port output is connected to the transcoder. This patch replaces the simplistic macro DP_PIPE_ENABLED with the rather more complicated function dp_pipe_enabled which checks the output register to see if that is enabled, and then goes on to either check the output register pipe selection bit (on non-CPT) or the transcoder DP selection bits (on CPT). Before this patch, any time the mode of pipe A was changed, any display port outputs on pipe B would get disabled as intel_disable_pch_ports would ensure that the mode setting operation could occur on pipe A without interference from other outputs connected to that pch port Signed-off-by: Keith Packard <keithp@keithp.com> Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org> Reviewed-by: Adam Jackson <ajax@redhat.com>
2011-07-28drm/i915: In intel_dp_init, replace read of DPCD with intel_dp_get_dpcdKeith Packard
Eliminates an open-coded read and also gains the retry behaviour of intel_dp_get_dpcd, which seems like a good idea. Signed-off-by: Keith Packard <keithp@keithp.com> Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org> Reviewed-by: Adam Jackson <ajax@redhat.com>
2011-07-28drm/i915: Rename i915_dp_detect_common to intel_dp_get_dpcdKeith Packard
This describes the function better, allowing it to be used where the DPCD value is relevant. Signed-off-by: Keith Packard <keithp@keithp.com> Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org> Reviewed-by: Adam Jackson <ajax@redhat.com>
2011-07-28drm/i915: Use dp_detect_common in hotplug helper functionKeith Packard
This uses the common dpcd reading routine, i915_dp_detect_common, instead of open-coding a call to intel_dp_aux_native_read. Besides reducing duplicated code, this also gains the read retries which may be necessary when a cable is first plugged back in and the link needs to be retrained. Signed-off-by: Keith Packard <keithp@keithp.com> Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org> Reviewed-by: Adam Jackson <ajax@redhat.com>
2011-07-28drm/i915: Fixup for 'Hold mode_config->mutex during hotplug'Keith Packard
drm_helper_hpd_irq_event queues another work proc to go and deliver the user-space event, and that function also wants to hold the config mutex, so we shouldn't hold the mutex across the drm_helper_hpd_irq_event call. Signed-off-by: Keith Packard <keithp@keithp.com>
2011-07-28hwmon: (pmbus) Increase attribute name sizeGuenter Roeck
Some hwmon sysfs attributes have a length of 20 bytes (plus terminating 0). I2C_NAME_SIZE is defined as 20 and thus can not be used to define the length of hwmon sysfs attributes. Replace it with PMBUS_NAME_SIZE, set to 24. Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> Reviewed-by: Robert Coulson <robert.coulson@ericsson.com>
2011-07-28hwmon: (pmbus) Add ADP4000, NCP4200 and NCP4208 to list of supported devicesGuenter Roeck
Add ADP4000, NCP4200 and NCP4208 to the list of devices supported by the generic PMBus driver, and add device IDs to enable explicit instantiation. Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> Reviewed-by: Robert Coulson <robert.coulson@ericsson.com> Acked-by: Jean Delvare <khali@linux-fr.org>
2011-07-28hwmon: (pmbus) Add support for VID output voltage modeGuenter Roeck
In VID mode, output voltages are measured and reported as VID values, and have to be converted to voltages using VID conversion tables or functions. Support is added for VR11 only at this time. This patch enables support for PMBus devices supporting VID VR11 based output voltage selection such as NCP4200 and NCP4208. Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> Reviewed-by: Robert Coulson <robert.coulson@ericsson.com>
2011-07-28gpio: ab8500: fix MODULE_ALIAS for ab8500Axel Lin
Since 43cc71eed1250755986da4c0f9898f9a635cb3bf (platform: prefix MODALIAS with "platform:"), the platform modalias is prefixed with "platform:". This patch changes the MODULE_ALIAS to "platform:ab8500-gpio". Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2011-07-28of/gpio: export of_gpio_simple_xlateJamie Iles
Allow GPIO drivers to use of_gpio_simple_xlate. This is useful for the generic GPIO driver for example where gpio_chip is embedded in bgpio_chip and doesn't need of_mm_gpio_chip but has a simple 1:1 GPIO mapping. Cc: Anton Vorontsov <avorontsov@ru.mvista.com> Cc: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Jamie Iles <jamie@jamieiles.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2011-07-28target: iscsi_target depends on NETRandy Dunlap
iscsi target code uses lots on network interface functions, so it should depend on NET. Fixes many build errors when NET is not enabled: ERROR: "kernel_sendmsg" [drivers/target/iscsi/iscsi_target_mod.ko] undefined! ERROR: "in_aton" [drivers/target/iscsi/iscsi_target_mod.ko] undefined! ERROR: "sock_release" [drivers/target/iscsi/iscsi_target_mod.ko] undefined! ERROR: "kernel_listen" [drivers/target/iscsi/iscsi_target_mod.ko] undefined! ERROR: "kernel_setsockopt" [drivers/target/iscsi/iscsi_target_mod.ko] undefined! ERROR: "kernel_recvmsg" [drivers/target/iscsi/iscsi_target_mod.ko] undefined! ERROR: "kernel_accept" [drivers/target/iscsi/iscsi_target_mod.ko] undefined! ERROR: "sock_create" [drivers/target/iscsi/iscsi_target_mod.ko] undefined! ERROR: "kernel_bind" [drivers/target/iscsi/iscsi_target_mod.ko] undefined! ERROR: "in6_pton" [drivers/target/iscsi/iscsi_target_mod.ko] undefined! Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
2011-07-28[media] em28xx: Fix DVB-C maxsize for em2884Mauro Carvalho Chehab
The logic at em28xx_isoc_dvb_max_packetsize() sucks, at least for newer the needed packet size. Yet, it is better than nothing. Rewrite the code in order to change the default to 752 for em2884 and newer chips and provide a better way to handle per-chipset specifics. For em2874, the current default should be enough, as the only em2874 board is currently a 1-seg ISDB-T board, so, it needs only a limited amount of bandwidth. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-28[media] tda18271c2dd: Fix saw filter configuration for DVB-C @6MHzMauro Carvalho Chehab
Currently, the driver assumes that all QAM carriers are spaced with 8MHz. This is wrong, and may decrease QoS on Countries like Brazil, that have DVB-C carriers with 6MHz-spaced. Fortunately, both ITU-T J-83 and EN 300 429 specifies a way to associate the symbol rate with the bandwidth needed for it. For ITU-T J-83 2007 annex A, the maximum symbol rate for 6 MHz is: 6 MHz / 1.15 = 5217391 Bauds For ITU-T J-83 2007 annex C, the maximum symbol rate for 6 MHz is: 6 MHz / 1.13 = 5309735 Bauds. As this tuner is currently used only for DRX-K, and it is currently hard-coded to annex A, I've opted to use the roll-off factor of 0.15, instead of 0.13. If we ever support annex C, the better would be to add a DVB S2API call to allow changing between Annex A and C, and add the 0.13 roll-off factor to it. This code is currently being used on other frontends, so I think we should later add a core function with this code, to warrant that it will be properly implemented everywhere. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2011-07-28hwmon: (pmbus) Move PMBus drivers to drivers/hwmon/pmbusGuenter Roeck
Since the number of PMBus drivers is getting large, move them into directory drivers/hwmon/pmbus to improve readability and scalability. Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com> Reviewed-by: Robert Coulson <robert.coulson@ericsson.com>
2011-07-28Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparcLinus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc: n2_crypto: Attach on Niagara-T3. n2rng: Attach on Niagara-T3. sparc: Detect and handle UltraSPARC-T3 cpu types. sparc: Don't do expensive hypervisor PCR write unless necessary. sparc: Add T3 sun4v cpu type and hypervisor group defines. sparc: Don't leave sparc_pmu_type NULL on sun4v.
2011-07-28Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (32 commits) tg3: Remove 5719 jumbo frames and TSO blocks tg3: Break larger frags into 4k chunks for 5719 tg3: Add tx BD budgeting code tg3: Consolidate code that calls tg3_tx_set_bd() tg3: Add partial fragment unmapping code tg3: Generalize tg3_skb_error_unmap() tg3: Remove short DMA check for 1st fragment tg3: Simplify tx bd assignments tg3: Reintroduce tg3_tx_ring_info ASIX: Use only 11 bits of header for data size ASIX: Simplify condition in rx_fixup() Fix cdc-phonet build bonding: reduce noise during init bonding: fix string comparison errors net: Audit drivers to identify those needing IFF_TX_SKB_SHARING cleared net: add IFF_SKB_TX_SHARED flag to priv_flags net: sock_sendmsg_nosec() is static forcedeth: fix vlans gianfar: fix bug caused by 87c288c6e9aa31720b72e2bc2d665e24e1653c3e gro: Only reset frag0 when skb can be pulled ...
2011-07-28Merge branch 'for-linus' of git://neil.brown.name/mdLinus Torvalds
* 'for-linus' of git://neil.brown.name/md: (75 commits) md/raid10: handle further errors during fix_read_error better. md/raid10: Handle read errors during recovery better. md/raid10: simplify read error handling during recovery. md/raid10: record bad blocks due to write errors during resync/recovery. md/raid10: attempt to fix read errors during resync/check md/raid10: Handle write errors by updating badblock log. md/raid10: clear bad-block record when write succeeds. md/raid10: avoid writing to known bad blocks on known bad drives. md/raid10 record bad blocks as needed during recovery. md/raid10: avoid reading known bad blocks during resync/recovery. md/raid10 - avoid reading from known bad blocks - part 3 md/raid10: avoid reading from known bad blocks - part 2 md/raid10: avoid reading from known bad blocks - part 1 md/raid10: Split handle_read_error out from raid10d. md/raid10: simplify/reindent some loops. md/raid5: Clear bad blocks on successful write. md/raid5. Don't write to known bad block on doubtful devices. md/raid5: write errors should be recorded as bad blocks if possible. md/raid5: use bad-block log to improve handling of uncorrectable read errors. md/raid5: avoid reading from known bad blocks. ...
2011-07-28regulator: Improve WM831x DVS VSEL selection algorithmMark Brown
Rather than using the maximum voltage we get passed to select the DVS voltage to use remember the highest voltage we've ever seen. This improves how the driver works when the consumer permits higher voltages than it will ever selects in order to support the widest possible voltage range. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
2011-07-28regulator: Bootstrap wm831x DVS VSEL value from ON VSEL if not already setMark Brown
If we don't have a DVS VSEL value already set when we start up then start it off with the value currently being used for ON. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
2011-07-28regulator: Set up GPIO for WM831x VSEL before enabling VSEL modeMark Brown
If the VSEL is not in use prior to us starting up then we need to make sure we initialise the GPIO before we push the DVS control to being done by the GPIO. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
2011-07-28regulator: Add EPEs to the MODULE_ALIAS() for wm831x-dcdcMark Brown
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
2011-07-28regulator: Fix WM831x DCDC DVS VSEL bootstrappingMark Brown
Read our initial VSEL from the correct register. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
2011-07-28regulator: Fix WM831x regulator ID lookups for multiple WM831xsMark Brown
With multiple wm831x devices the device IDs used for the regulators will not always be contiguous so simply taking the modulus is not sufficient to look up the ID, we need to reverse the way the ID is generated. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
2011-07-28n2_crypto: Attach on Niagara-T3.David S. Miller
A small modification was necessary since in the machine description for 'n2cp' and 'ncp' nodes, there no longer is an 'intr' property. That's OK because this property was always nothing more than an array of integers '1' ... 'nr_inos + 1' so we can just compute it in-place. Signed-off-by: David S. Miller <davem@davemloft.net>
2011-07-28n2rng: Attach on Niagara-T3.David S. Miller
And stop referring to Victoria Falls, as the attribute we're talking about is whether the rng is multi-unit capable which applies to several chip variants now. Signed-off-by: David S. Miller <davem@davemloft.net>