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2018-09-20staging: erofs: cleanup `z_erofs_vle_normalaccess_readpages'Gao Xiang
This patch introduces `__should_decompress_synchronously' to cleanup `z_erofs_vle_normalaccess_readpages'. Signed-off-by: Gao Xiang <gaoxiang25@huawei.com> Reviewed-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-09-20staging: erofs: drop multiref support temporarilyGao Xiang
Multiref support means that a compressed page could have more than one reference, which is designed for on-disk data deduplication. However, mkfs doesn't support this mode at this moment, and the kernel implementation is also broken. Let's drop multiref support. If it is fully implemented in the future, it can be reverted later. Signed-off-by: Gao Xiang <gaoxiang25@huawei.com> Reviewed-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-09-20staging: erofs: fold in `__update_workgrp_llen'Gao Xiang
There is the only one user to use `__update_workgrp_llen'. Fold it in `z_erofs_vle_work_iter_begin' and cleanup related code. Signed-off-by: Gao Xiang <gaoxiang25@huawei.com> Reviewed-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-09-20staging: erofs: remove redundant CONFIG_EROFS_FS_XATTRsGao Xiang
some CONFIG_EROFS_FS_XATTR conditions were added because of the historial Linux kernel compatibility, which are unneeded now. Signed-off-by: Gao Xiang <gaoxiang25@huawei.com> Reviewed-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-09-18staging: erofs: replace BUG_ON with DBG_BUGON in data.cChen Gong
This patch replace BUG_ON with DBG_BUGON in data.c, and add necessary error handler. Signed-off-by: Chen Gong <gongchen4@huawei.com> Reviewed-by: Gao Xiang <gaoxiang25@huawei.com> Reviewed-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Gao Xiang <gaoxiang25@huawei.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-09-18staging: erofs: add trace points for reading zipped dataChen Gong
This patch adds trace points for reading zipped data. Signed-off-by: Chen Gong <gongchen4@huawei.com> Reviewed-by: Chao Yu <yuchao0@huawei.com> Reviewed-by: Gao Xiang <gaoxiang25@huawei.com> Signed-off-by: Gao Xiang <gaoxiang25@huawei.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-09-18staging: erofs: avoid magic constants when initializing clusterbitsGao Xiang
Currently erofs only supports clustersize == blocksize. and clustersize == 2^n * blocksize will be supported in the future. Reviewed-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Gao Xiang <gaoxiang25@huawei.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-09-18staging: erofs: complete error handing of z_erofs_do_read_pageGao Xiang
This patch completes error handing code of z_erofs_do_read_page. PG_error will be set when some read error happens, therefore z_erofs_onlinepage_endio will unlock this page without setting PG_uptodate. Reviewed-by: Chao Yu <yucxhao0@huawei.com> Signed-off-by: Gao Xiang <gaoxiang25@huawei.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-09-18staging: erofs: fix a bug when appling cache strategyGao Xiang
As described in Kconfig, the last compressed pack should be cached for further reading for either `EROFS_FS_ZIP_CACHE_UNIPOLAR' or `EROFS_FS_ZIP_CACHE_BIPOLAR' by design. However, there is a bug in z_erofs_do_read_page, it will switch `initial' to `false' at the very beginning before it decides to cache the last compressed pack. caching strategy should work properly after appling this patch. Reviewed-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Gao Xiang <gaoxiang25@huawei.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-09-18staging: erofs: complete error handing of z_erofs_map_blocks_iterGao Xiang
This patch completes error handing of z_erofs_map_blocks_iter and vle_get_logical_extent_head, including no memory and io error cases. Reviewed-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Gao Xiang <gaoxiang25@huawei.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-09-18staging: erofs: clean up z_erofs_map_blocks_iterGao Xiang
This patch mainly introduces `vle_map_blocks_iter_ctx' to clean up z_erofs_map_blocks_iter and vle_get_logical_extent_head. It changes the return value of `vle_get_logical_extent_head' to int for the later error handing. In addition, it also renames `pcn' to `pblk' since only `pblk' exists in erofs compression ondisk format. Reviewed-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Gao Xiang <gaoxiang25@huawei.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-09-18staging: erofs: fix a missing endian conversionGao Xiang
This patch fixes a missing endian conversion in vle_get_logical_extent_head. Reviewed-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Gao Xiang <gaoxiang25@huawei.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-09-18staging: rtl8188eu: simplify function commentsMichael Straube
Simplify function comments to a single line. Signed-off-by: Michael Straube <straube.linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-09-18staging: rtl8188eu: fix lines over 80 charactersMichael Straube
Wrap lines over 80 characters where appropriate to clear checkpatch warnings. Signed-off-by: Michael Straube <straube.linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-09-18staging: rtl8188eu: add missing spaces around operatorsMichael Straube
Add missing spaces around '|', '-', and '&' to follow kernel coding style. Reported by checkpatch. Signed-off-by: Michael Straube <straube.linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-09-18staging: rtl8188eu: fix comparsions to falseMichael Straube
Use if(!x) instead of if(x == false). Signed-off-by: Michael Straube <straube.linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-09-18staging: rtl8188eu: fix comparsions to trueMichael Straube
Use if(x) instead of if(x == true). Signed-off-by: Michael Straube <straube.linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-09-18staging: rtl8188eu: remove whitespaceMichael Straube
Replace tabs with spaces or just remove spaces in declarations. Signed-off-by: Michael Straube <straube.linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-09-18staging: rtl8188eu: remove unnecessary parenthesesMichael Straube
Remove unnecessary parentheses as reported by checkpatch and from conditionals. Signed-off-by: Michael Straube <straube.linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-09-18staging: rtl8188eu: simplify calculationMichael Straube
Simplify calcualation: * 10 / 2 can be reduced to * 5 Also cleans missing spaces checkpatch issues. Signed-off-by: Michael Straube <straube.linux@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-09-18staging: rtl8723bs: Fix two sleep-in-atomic-context bugs in _rtw_pwr_wakeup()Jia-Ju Bai
The driver may sleep with holding a spinlock. The function call paths (from bottom to top) in Linux-4.17 are: [FUNC] msleep drivers/staging/rtl8723bs/core/rtw_pwrctrl.c, 1243: msleep in _rtw_pwr_wakeup drivers/staging/rtl8723bs/core/rtw_ioctl_set.c, 510: _rtw_pwr_wakeup in rtw_set_802_11_disassociate drivers/staging/rtl8723bs/core/rtw_ioctl_set.c, 501: spin_lock_bh in rtw_set_802_11_disassociate [FUNC] msleep drivers/staging/rtl8723bs/core/rtw_pwrctrl.c, 1255: msleep in _rtw_pwr_wakeup drivers/staging/rtl8723bs/core/rtw_ioctl_set.c, 510: _rtw_pwr_wakeup in rtw_set_802_11_disassociate drivers/staging/rtl8723bs/core/rtw_ioctl_set.c, 501: spin_lock_bh in rtw_set_802_11_disassociate To fix these bugs, msleep() is replaced with mdelay(). These bugs are found by my static analysis tool DSAC. Signed-off-by: Jia-Ju Bai <baijiaju1990@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-09-18staging: rtl8723bs: Fix a sleep-in-atomic-context bug in issue_deauth_ex()Jia-Ju Bai
The driver may sleep with holding a spinlock. The function call paths (from bottom to top) in Linux-4.17 are: [FUNC] msleep drivers/staging/rtl8723bs/core/rtw_mlme_ext.c, 3805: msleep in issue_deauth_ex drivers/staging/rtl8723bs/core/rtw_mlme_ext.c, 6336: issue_deauth_ex in disconnect_hdl drivers/staging/rtl8723bs/core/rtw_cmd.c, 963: disconnect_hdl in rtw_disassoc_cmd drivers/staging/rtl8723bs/core/rtw_ioctl_set.c, 506: rtw_disassoc_cmd in rtw_set_802_11_disassociate drivers/staging/rtl8723bs/core/rtw_ioctl_set.c, 501: spin_lock_bh in rtw_set_802_11_disassociate [FUNC] msleep drivers/staging/rtl8723bs/core/rtw_mlme_ext.c, 3805: msleep in issue_deauth_ex drivers/staging/rtl8723bs/core/rtw_mlme_ext.c, 6336: issue_deauth_ex in disconnect_hdl drivers/staging/rtl8723bs/core/rtw_cmd.c, 963: disconnect_hdl in rtw_disassoc_cmd drivers/staging/rtl8723bs/core/rtw_mlme.c, 2256: rtw_disassoc_cmd in rtw_select_and_join_from_scanned_queue drivers/staging/rtl8723bs/core/rtw_mlme.c, 2204: spin_lock_bh in rtw_select_and_join_from_scanned_queue To fix this bug, msleep() is replaced with mdelay(). This bug is found by my static analysis tool DSAC. Signed-off-by: Jia-Ju Bai <baijiaju1990@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-09-18staging: greybus: fix spelling mistake "entires" -> "entries"Colin Ian King
Trivial fix to spelling mistake Signed-off-by: Colin Ian King <colin.king@canonical.com> Reviewed-by: Alex Elder <elder@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-09-18staging: dgnc: Fix a sleep-in-atomic-context bug in cls_assert_modem_signals()Jia-Ju Bai
The driver may sleep with holding a spinlock. The function call path (from bottom to top) in Linux-4.17 is: [FUNC] usleep_range drivers/staging/dgnc/dgnc_cls.c, 391: usleep_range in cls_assert_modem_signals drivers/staging/dgnc/dgnc_cls.c, 449: cls_assert_modem_signals in cls_copy_data_from_queue_to_uart drivers/staging/dgnc/dgnc_cls.c, 406: _raw_spin_lock_irqsave in cls_copy_data_from_queue_to_uart To fix this bug, usleep_range() is replaced with udelay(). This bug is found by my static analysis tool DSAC. Signed-off-by: Jia-Ju Bai <baijiaju1990@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-09-18staging: rtl8188eu: Fix a sleep-in-atomic-context bug in issue_deauth_ex()Jia-Ju Bai
The driver may sleep with holding a spinlock. The function call path (from bottom to top) in Linux-4.17 is: [FUNC] msleep drivers/staging/rtl8188eu/core/rtw_mlme_ext.c, 1536: msleep in issue_deauth_ex drivers/staging/rtl8188eu/core/rtw_mlme_ext.c, 5110: issue_deauth_ex in disconnect_hdl drivers/staging/rtl8188eu/core/rtw_cmd.c, 521: disconnect_hdl in rtw_disassoc_cmd drivers/staging/rtl8188eu/core/rtw_ioctl_set.c, 352: rtw_disassoc_cmd in rtw_set_802_11_infrastructure_mode drivers/staging/rtl8188eu/os_dep/ioctl_linux.c, 1002: rtw_set_802_11_infrastructure_mode in rtw_wx_set_wap drivers/staging/rtl8188eu/os_dep/ioctl_linux.c, 988: spin_lock_bh in rtw_wx_set_wap To fix this bug, msleep() is replaced with mdelay(). This bug is found by my static analysis tool DSAC. Signed-off-by: Jia-Ju Bai <baijiaju1990@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-09-18staging: rtl8188eu: remove code that is valid only for 5 GHzRobert Węcławski
Remove code that is used only for 5 GHz. This addresses the below TODO item: - find and remove remaining code valid only for 5 GHz. Most of the obvious ones have been removed, but things like channel > 14 still exist. Signed-off-by: Robert Węcławski <r.weclawski@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-09-18staging: vboxvideo: Drop vbox_bo_unref() helperHans de Goede
Drop the unnecessary vbox_bo_unref() helper and directly call ttm_bo_put() at the single call site. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-09-18staging: vboxvideo: Remove vboxfb_create_object() wrapperHans de Goede
The vboxfb_create_object() wrapper really does nothing more then just call vbox_gem_create(), so this commit drops it, replacing it with a direct call to vbox_gem_create(). Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-09-18staging: vboxvideo: Skip currrent crtc when updating crtcsHans de Goede
In vbox_crtc_set_base_and_mode() we update all the crtcs when the single_framebuffer setting changes, including the one on which vbox_crtc_set_base_and_mode() was called, so we end up doing vbox_do_modeset() on it twice. This commit skips the crtc on which we are updating in the loop to update the other crtcs. This commit also removes the vbox_set_view() call from the loop, vbox_set_view() does not depend on the single_framebuffer setting and it was being called on the passed in crtc parameter and not on the crtci local iterator value (typo), so it was a no-op already. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-09-18staging: vboxvideo: Fix modeset / page_flip error handlingHans de Goede
The default settings for Linux vms created in VirtualBox allocate only 16M of videomem. When running fullscreen on a 1920x1080 (or bigger) monitor this is not a lot. When using GNOME3 on Wayland we have already been seeing out of video memory errors for a while now. After commit 2408898e3b6c ("staging: vboxvideo: Add page-flip support") this has become much worse as now multiple buffers are used. There is nothing we can do about there not being enough video-mem, but we should handle running out of video-mem properly, currently there are 2 problems with this: 1) vbox_crtc_mode_set() does not check if vbox_crtc_mode_set_base() fails at all and does not properly propagate the oom error. 2) vbox_crtc_do_set_base() unpins the old fb too soon: 2.1) It unpins it before pinning the new fb, so if the pinning of the new fb fails (which it will when we run out of video-mem), then we also cannot fall back to the old-fb as it has been already unpinned. We could try to re-pin it but there is no guarantee that will succeed. 2.2) It unpins it before reprogramming the hardware to scan out from the new-fb, which could lead to some ugliness where the hw is scanning out the oldfb while it is being replaced with something else. Fixing this requires to do things in this order: 1) Pin the new fb 2) Program the hw 3) Unpin the oldfb This needs to be done for both a mode_set and for a page_flip so this commit re-writes vbox_crtc_do_set_base() into vbox_crtc_set_base_and_mode() which does this in the correct order, putting the hardware programming which was duplicated between the mode_set and page_flip code inside the new function. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-09-18staging: gasket: page_table: handle failed dma_map_pageNick Ewalt
Handle dma_map_page failing in gasket_alloc_extended_subtable: free memory, don't add invalid page table entry. Signed-off-by: Nick Ewalt <nicholasewalt@google.com> Signed-off-by: Todd Poynor <toddpoynor@google.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-09-18staging: gasket: page_table: use total_entries for max ext lvl0 page idxNick Ewalt
The maximum number of entries in the page table is configurable at initialization time and should be used in gasket_extended_lvl0_page_idx. Signed-off-by: Nick Ewalt <nicholasewalt@google.com> Signed-off-by: Todd Poynor <toddpoynor@google.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-09-18staging: gasket: cleanup if dma_map_page fails in gasket_perform_mappingNick Ewalt
Previously pages would have never been unmapped in this case. Signed-off-by: Nick Ewalt <nicholasewalt@google.com> Signed-off-by: Todd Poynor <toddpoynor@google.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-09-18staging: gasket: fix gasket_free_coherent_memory metadata freesNick Ewalt
Free gasket_coherent_page_entries metadata memory, update data structures accordingly. Signed-off-by: Nick Ewalt <nicholasewalt@google.com> Signed-off-by: Todd Poynor <toddpoynor@google.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-09-18staging: gasket: page_table: don't unmap coherent pagesNick Ewalt
Only call dma_unmap_page if there was an associated dma_map_page call. Signed-off-by: Nick Ewalt <nicholasewalt@google.com> Signed-off-by: Todd Poynor <toddpoynor@google.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-09-18staging: gasket: fix data page unmap DMA directionNick Ewalt
The DMA direction supplied to dma_unmap_page should match the corresponding dma_map_page call, which is mapped bi-directional. Signed-off-by: Nick Ewalt <nicholasewalt@google.com> Signed-off-by: Todd Poynor <toddpoynor@google.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-09-18staging: gasket: fix DMA direction for extended page tablesNick Ewalt
Extended page tables should be mapped as DMA_TO_DEVICE, not bi-directional. Signed-off-by: Nick Ewalt <nicholasewalt@google.com> Signed-off-by: Todd Poynor <toddpoynor@google.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-09-18staging: gasket: page table: use GFP_KERNEL for dma_alloc_coherentTodd Poynor
Flags should be specified for dma_alloc_coherent() call. Use GFP_KERNEL, it's fine to sleep here. Signed-off-by: Todd Poynor <toddpoynor@google.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-09-18staging: gasket: interrupt: remove PCI-MSIX-specific status checkTodd Poynor
Devices not using MSIX don't use the msix_initialized field, so don't require it to be set in the interrupt system status check. The general check for interrupts configured that follows can cover both MSIX and device-managed interrupts. Signed-off-by: Todd Poynor <toddpoynor@google.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-09-18staging: gasket: Kconfig: describe Apex as an Edge TPU deviceTodd Poynor
Add a brief description and URL for more information on the Apex device, an Edge TPU (Tensorflow Processing Unit) machine learning accelerator. Signed-off-by: Todd Poynor <toddpoynor@google.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-09-18staging: erofs: code cleanup for erofs_kmalloc()Chengguang Xu
Define a dummy function of time_to_inject()/erofs_show_injection_info(), so that we don't have to check macro CONFIG_EROFS_FAULT_INJECTION in calling place. Signed-off-by: Chengguang Xu <cgxu519@gmx.com> Reviewed-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-09-17spi: add software implementation for SPI_CS_WORDDavid Lechner
This adds a default software implementation for the SPI_CS_WORD flag for controllers that don't have such a feature. The SPI_CS_WORD flag indicates that the CS line should be toggled between each word sent, not just between each transfer. The implementation works by using existing functions to split transfers into one-word-sized transfers and sets the cs_change bit for each of the new transfers. Signed-off-by: David Lechner <david@lechnology.com> Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-09-17spi: add new SPI_CS_WORD flagDavid Lechner
This adds a new SPI mode flag, SPI_CS_WORD, that is used to indicate that a SPI device requires the chip select to be toggled after each word that is transferred. Signed-off-by: David Lechner <david@lechnology.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-09-16Merge 4.19-rc4 into staging-nextGreg Kroah-Hartman
Handle the merge issues and take the iio and staging driver fixes. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-09-16Linux 4.19-rc4v4.19-rc4Linus Torvalds
2018-09-16Code of Conduct: Let's revamp it.Greg Kroah-Hartman
The Code of Conflict is not achieving its implicit goal of fostering civility and the spirit of 'be excellent to each other'. Explicit guidelines have demonstrated success in other projects and other areas of the kernel. Here is a Code of Conduct statement for the wider kernel. It is based on the Contributor Covenant as described at www.contributor-covenant.org From this point forward, we should abide by these rules in order to help make the kernel community a welcoming environment to participate in. Signed-off-by: Chris Mason <clm@fb.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net> Signed-off-by: Olof Johansson <olof@lxom.net> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2018-09-16staging:iio:ad7606: Remove incorrect kernel doc annotationsAlexandru Ardelean
The ad7606_chip_info struct does not have the lock & name fields. Remove the kernel documentation annotations for it. Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2018-09-16staging:iio:ad7606: fix voltage scalesAlexandru Ardelean
Fixes commit 17be2a2905a6ec9aa27cd59521495e2f490d2af0 ("staging: iio: ad7606: replace range/range_available with corresponding scale"). The AD7606 devices don't have a 2.5V voltage range, they have 5V & 10V voltage range, which is selectable via the `gpio_range` descriptor. The scales also seem to have been miscomputed, because when they were applied to the raw values, the results differ from the expected values. After checking the ADC transfer function in the datasheet, these were re-computed. Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2018-09-15Merge branch 'x86-urgent-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fixes from Ingol Molnar: "Misc fixes: - EFI crash fix - Xen PV fixes - do not allow PTI on 2-level 32-bit kernels for now - documentation fix" * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/APM: Fix build warning when PROC_FS is not enabled Revert "x86/mm/legacy: Populate the user page-table with user pgd's" x86/efi: Load fixmap GDT in efi_call_phys_epilog() before setting %cr3 x86/xen: Disable CPU0 hotplug for Xen PV x86/EISA: Don't probe EISA bus for Xen PV guests x86/doc: Fix Documentation/x86/earlyprintk.txt
2018-09-15Merge branch 'sched-urgent-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull scheduler fixes from Ingo Molnar: "Misc fixes: various scheduler metrics corner case fixes, a sched_features deadlock fix, and a topology fix for certain NUMA systems" * 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: sched/fair: Fix kernel-doc notation warning sched/fair: Fix load_balance redo for !imbalance sched/fair: Fix scale_rt_capacity() for SMT sched/fair: Fix vruntime_normalized() for remote non-migration wakeup sched/pelt: Fix update_blocked_averages() for RT and DL classes sched/topology: Set correct NUMA topology type sched/debug: Fix potential deadlock when writing to sched_features
generated by cgit (git 2.34.1) at 2025-09-20 20:09:28 +0000