- 02 Jun, 2021 40 commits
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Corentin Labbe authored
The detect_guest_activity function is no longer used, so lets removed it. [hverkuil: remove dump_guests() as well as that too is now unused] Signed-off-by:
Corentin Labbe <clabbe@baylibre.com> Signed-off-by:
Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by:
Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
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Wang Qing authored
fixing WARNING: Possible repeated word: 'in' as "in in a VIDIOCSFBUF ioctl", limit the number of words per line. Signed-off-by:
Wang Qing <wangqing@vivo.com> Signed-off-by:
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Pavel Skripkin authored
syzbot reported memory leak in zr364xx driver. The problem was in non-freed urb in case of usb_submit_urb() fail. backtrace: [<ffffffff82baedf6>] kmalloc include/linux/slab.h:561 [inline] [<ffffffff82baedf6>] usb_alloc_urb+0x66/0xe0 drivers/usb/core/urb.c:74 [<ffffffff82f7cce8>] zr364xx_start_readpipe+0x78/0x130 drivers/media/usb/zr364xx/zr364xx.c:1022 [<ffffffff84251dfc>] zr364xx_board_init drivers/media/usb/zr364xx/zr364xx.c:1383 [inline] [<ffffffff84251dfc>] zr364xx_probe+0x6a3/0x851 drivers/media/usb/zr364xx/zr364xx.c:1516 [<ffffffff82bb6507>] usb_probe_interface+0x177/0x370 drivers/usb/core/driver.c:396 [<ffffffff826018a9>] really_probe+0x159/0x500 drivers/base/dd.c:576 Fixes: ccbf035a ("V4L/DVB (12278): zr364xx: implement V4L2_CAP_STREAMING") Cc: stable@vger.kernel.org Reported-by: syzbot+af4fa391ef18efdd5f69@syzkaller.appspotmail.com Signed-off-by:
Pavel Skripkin <paskripkin@gmail.com> Signed-off-by:
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Evgeny Novikov authored
Handle errors of clk_prepare_enable() in csi2tx_get_resources(). Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by:
Evgeny Novikov <novikov@ispras.ru> Signed-off-by:
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Jiapeng Chong authored
Variable ret is being assigned a value however the assignment is never read, so this redundant assignment can be removed. Clean up the following clang-analyzer warning: drivers/media/platform/sti/delta/delta-v4l2.c:1010:4: warning: Value stored to 'ret' is never read [clang-analyzer-deadcode.DeadStores]. Reported-by:
Abaci Robot <abaci@linux.alibaba.com> Signed-off-by:
Jiapeng Chong <jiapeng.chong@linux.alibaba.com> Signed-off-by:
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Jiapeng Chong authored
Variable i is being assigned a value however the assignment is never read, so this redundant assignment can be removed. Clean up the following clang-analyzer warning: drivers/media/platform/atmel/atmel-isc-base.c:975:2: warning: Value stored to 'i' is never read [clang-analyzer-deadcode.DeadStores]. Reported-by:
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Yang Yingliang authored
There is a error message within devm_ioremap_resource already, so remove the dev_err call to avoid redundant error message. Signed-off-by:
Yang Yingliang <yangyingliang@huawei.com> Signed-off-by:
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Zhen Lei authored
When the CSI bps per lane is not in the valid range, an appropriate error code -EINVAL should be returned. However, we currently do not explicitly assign this error code to 'ret'. As a result, 0 was incorrectly returned. Fixes: 25614824 ("[media] tc358743: support probe from device tree") Reported-by:
Hulk Robot <hulkci@huawei.com> Signed-off-by:
Zhen Lei <thunder.leizhen@huawei.com> Signed-off-by:
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Guenter Roeck authored
The result of container_of() operations is never NULL unless the embedded element is the first element of the structure. This is not the case here. The NULL check is therefore unnecessary and misleading. Remove it. This change was made automatically with the following Coccinelle script. @@ type t; identifier v; statement s; @@ <+... ( t v = container_of(...); | v = container_of(...); ) ... when != v - if (\( !v \| v == NULL \) ) s ...+> Signed-off-by:
Guenter Roeck <linux@roeck-us.net> Signed-off-by:
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Dan Carpenter authored
The media_device_usb_allocate() function returns error pointers when it's enabled and something goes wrong. It can return NULL as well, but only if CONFIG_MEDIA_CONTROLLER is disabled so that doesn't apply here. Fixes: 812658d8 ("media: change au0828 to use Media Device Allocator API") Signed-off-by:
Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by:
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Ding Senjie authored
Use the devm_platform_ioremap_resource_byname() helper instead of calling platform_get_resource_byname() and devm_ioremap_resource() separately. Signed-off-by:
Ding Senjie <dingsenjie@yulong.com> Signed-off-by:
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Colin Ian King authored
The variable reg_cur is being initialized with a value that is never read, it is being updated later on. The assignment is redundant and can be removed. Addresses-Coverity: ("Unused value") Signed-off-by:Colin Ian King <colin.king@canonical.com> Acked-by:
Martin Blumenstingl <martin.blumenstingl@googlemail.com> Signed-off-by:
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Niklas Söderlund authored
Enable support for M3-W+ (r8a77961). Signed-off-by:
Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Tested-by:
LUU HOAI <hoai.luu.ub@renesas.com> Reviewed-by:
Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by:
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Niklas Söderlund authored
Enable support for M3-W+ (r8a77961). Signed-off-by:
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Rikard Falkeborn authored
The only usage of radio_si4713_ioctl_ops is to assign its address to the ioctl_ops field in the video_device struct, which is a pointer to const. Make it const to allow the compiler to put it in read-only memory. Signed-off-by:
Rikard Falkeborn <rikard.falkeborn@gmail.com> Signed-off-by:
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Zheyu Ma authored
In 'bt878_irq', the driver calls 'tasklet_schedule', but this tasklet is set in 'dvb_bt8xx_load_card' of another driver 'dvb-bt8xx'. However, this two drivers are separate. The user may not load the 'dvb-bt8xx' driver when loading the 'bt8xx' driver, that is, the tasklet has not been initialized when 'tasklet_schedule' is called, so it is necessary to check whether the tasklet is initialized in 'bt878_probe'. Fix this by adding a check at the end of bt878_probe. The KASAN's report reveals it: BUG: unable to handle kernel NULL pointer dereference at 0000000000000000 PGD 800000006aab2067 P4D 800000006aab2067 PUD 6b2ea067 PMD 0 Oops: 0010 [#1] PREEMPT SMP KASAN PTI CPU: 2 PID: 8724 Comm: syz-executor.0 Not tainted 4.19.177- gdba4159c14ef-dirty #40 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.12.0-59- gc9ba5276e321-prebuilt.qemu.org 04/01/2014 RIP: 0010: (null) Code: Bad RIP value. RSP: 0018:ffff88806c287ea0 EFLAGS: 00010246 RAX: fffffbfff1b01774 RBX: dffffc0000000000 RCX: 0000000000000000 RDX: 0000000000000000 RSI: 1ffffffff1b01775 RDI: 0000000000000000 RBP: ffff88806c287f00 R08: fffffbfff1b01774 R09: fffffbfff1b01774 R10: 0000000000000001 R11: fffffbfff1b01773 R12: 0000000000000000 R13: ffff88806c29f530 R14: ffffffff8d80bb88 R15: ffffffff8d80bb90 FS: 00007f6b550e6700(0000) GS:ffff88806c280000(0000) knlGS: 0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffffffffffffd6 CR3: 000000005ec98000 CR4: 00000000000006e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <IRQ> tasklet_action_common.isra.17+0x141/0x420 kernel/softirq.c:522 tasklet_action+0x50/0x70 kernel/softirq.c:540 __do_softirq+0x224/0x92c kernel/softirq.c:292 invoke_softirq kernel/softirq.c:372 [inline] irq_exit+0x15a/0x180 kernel/softirq.c:412 exiting_irq arch/x86/include/asm/apic.h:535 [inline] do_IRQ+0x123/0x1e0 arch/x86/kernel/irq.c:260 common_interrupt+0xf/0xf arch/x86/entry/entry_64.S:670 </IRQ> RIP: 0010:__do_sys_interrupt kernel/sys.c:2593 [inline] RIP: 0010:__se_sys_interrupt kernel/sys.c:2584 [inline] RIP: 0010:__x64_sys_interrupt+0x5b/0x80 kernel/sys.c:2584 Code: ba 00 04 00 00 48 c7 c7 c0 99 31 8c e8 ae 76 5e 01 48 85 c0 75 21 e8 14 ae 24 00 48 c7 c3 c0 99 31 8c b8 0c 00 00 00 0f 01 c1 <31> db e8 fe ad 24 00 48 89 d8 5b 5d c3 48 c7 c3 ea ff ff ff eb ec RSP: 0018:ffff888054167f10 EFLAGS: 00000212 ORIG_RAX: ffffffffffffffde RAX: 000000000000000c RBX: ffffffff8c3199c0 RCX: ffffc90001ca6000 RDX: 000000000000001a RSI: ffffffff813478fc RDI: ffffffff8c319dc0 RBP: ffff888054167f18 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000080 R11: fffffbfff18633b7 R12: ffff888054167f58 R13: ffff88805f638000 R14: 0000000000000000 R15: 0000000000000000 do_syscall_64+0xb0/0x4e0 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x4692a9 Code: f7 d8 64 89 02 b8 ff ff ff ff c3 66 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f6b550e5c48 EFLAGS: 00000246 ORIG_RAX: 000000000000014f RAX: ffffffffffffffda RBX: 000000000077bf60 RCX: 00000000004692a9 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000140 RBP: 00000000004cf7eb R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 000000000077bf60 R13: 0000000000000000 R14: 000000000077bf60 R15: 00007fff55a1dca0 Modules linked in: Dumping ftrace buffer: (ftrace buffer empty) CR2: 0000000000000000 ---[ end trace 68e5849c3f77cbb6 ]--- RIP: 0010: (null) Code: Bad RIP value. RSP: 0018:ffff88806c287ea0 EFLAGS: 00010246 RAX: fffffbfff1b01774 RBX: dffffc0000000000 RCX: 0000000000000000 RDX: 0000000000000000 RSI: 1ffffffff1b01775 RDI: 0000000000000000 RBP: ffff88806c287f00 R08: fffffbfff1b01774 R09: fffffbfff1b01774 R10: 0000000000000001 R11: fffffbfff1b01773 R12: 0000000000000000 R13: ffff88806c29f530 R14: ffffffff8d80bb88 R15: ffffffff8d80bb90 FS: 00007f6b550e6700(0000) GS:ffff88806c280000(0000) knlGS: 0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffffffffffffffd6 CR3: 000000005ec98000 CR4: 00000000000006e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Reported-by:
Zheyu Ma <zheyuma97@gmail.com> Signed-off-by:
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Yang Yingliang authored
The list_head saa7134_devlist is initialized statically. It is unnecessary to initialize by INIT_LIST_HEAD(). Reported-by:
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Lv Yunlong authored
A use after free bug caused by the dangling pointer filp->privitate_data in v4l2_fh_release. See https://lore.kernel.org/patchwork/patch/1419058/. My patch sets the dangling pointer to NULL to provide robust. Signed-off-by:
Lv Yunlong <lyl2019@mail.ustc.edu.cn> Signed-off-by:
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Lv Yunlong authored
In isp_video_release, file->private_data is freed via _vb2_fop_release()->v4l2_fh_release(). But the freed file->private_data is still used in v4l2_fh_is_singular_file() ->v4l2_fh_is_singular(file->private_data), which is a use after free bug. My patch uses a variable 'is_singular_file' to avoid the uaf. v3: https://lore.kernel.org/patchwork/patch/1419058/ Fixes: 34947b8a ("[media] exynos4-is: Add the FIMC-IS ISP capture DMA driver") Signed-off-by:
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Christophe JAILLET authored
The wrappers in include/linux/pci-dma-compat.h should go away. The patch has been generated with the coccinelle script below and has been hand modified to replace GFP_ with a correct flag. It has been compile tested. When memory is allocated in 'ace_allocate_descriptors()' and 'ace_init()' GFP_KERNEL can be used because both functions are called from the probe function and no lock is acquired. @@ @@ - PCI_DMA_BIDIRECTIONAL + DMA_BIDIRECTIONAL @@ @@ - PCI_DMA_TODEVICE + DMA_TO_DEVICE @@ @@ - PCI_DMA_FROMDEVICE + DMA_FROM_DEVICE @@ @@ - PCI_DMA_NONE + DMA_NONE @@ expression e1, e2, e3; @@ - pci_alloc_consistent(e1, e2, e3) + dma_alloc_coherent(&e1->dev, e2, e3, GFP_) @@ expression e1, e2, e3; @@ - pci_zalloc_consistent(e1, e2, e3) + dma_alloc_coherent(&e1->dev, e2, e3, GFP_) @@ expression e1, e2, e3, e4; @@ - pci_free_consistent(e1, e2, e3, e4) + dma_free_coherent(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_map_single(e1, e2, e3, e4) + dma_map_single(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_unmap_single(e1, e2, e3, e4) + dma_unmap_single(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4, e5; @@ - pci_map_page(e1, e2, e3, e4, e5) + dma_map_page(&e1->dev, e2, e3, e4, e5) @@ expression e1, e2, e3, e4; @@ - pci_unmap_page(e1, e2, e3, e4) + dma_unmap_page(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_map_sg(e1, e2, e3, e4) + dma_map_sg(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_unmap_sg(e1, e2, e3, e4) + dma_unmap_sg(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_dma_sync_single_for_cpu(e1, e2, e3, e4) + dma_sync_single_for_cpu(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_dma_sync_single_for_device(e1, e2, e3, e4) + dma_sync_single_for_device(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_dma_sync_sg_for_cpu(e1, e2, e3, e4) + dma_sync_sg_for_cpu(&e1->dev, e2, e3, e4) @@ expression e1, e2, e3, e4; @@ - pci_dma_sync_sg_for_device(e1, e2, e3, e4) + dma_sync_sg_for_device(&e1->dev, e2, e3, e4) @@ expression e1, e2; @@ - pci_dma_mapping_error(e1, e2) + dma_mapping_error(&e1->dev, e2) @@ expression e1, e2; @@ - pci_set_dma_mask(e1, e2) + dma_set_mask(&e1->dev, e2) @@ expression e1, e2; @@ - pci_set_consistent_dma_mask(e1, e2) + dma_set_coherent_mask(&e1->dev, e2) Signed-off-by:
Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by:
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Hans Verkuil authored
The adv7842 driver didn't support EDIDs of 3 or 4 blocks, even though the hardware supports this. It is a bit more complicated due to the fact that the adv7842 can expose two EDIDs: one digital, one analog, for DVI-I connectors. In that case the VGA_EDID_ENABLE bit is set and blocks 0 and 1 of the EDID eeprom are used for the DVI-D part and block 2 is used for the DVI-A part of the DVI-I connector. Signed-off-by:
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Andrzej Pietrasiewicz authored
The driver should only set the payload on .buf_prepare if the buffer is CAPTURE type. If an OUTPUT buffer has a zero bytesused set by userspace then v4l2-core will set it to buffer length. If we overwrite bytesused for OUTPUT buffers, too, then vb2_get_plane_payload() will return incorrect value which might be then written to hw registers by the driver in cedrus_h264.c or cedrus_vp8.c. Signed-off-by:
Andrzej Pietrasiewicz <andrzej.p@collabora.com> Signed-off-by:
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Andrzej Pietrasiewicz authored
The driver should only set the payload on .buf_prepare if the buffer is CAPTURE type. If an OUTPUT buffer has a zero bytesused set by userspace then v4l2-core will set it to buffer length. If we overwrite bytesused for OUTPUT buffers, too, then vb2_get_plane_payload() will return incorrect value which might be then written to hw registers by the driver in hantro_g1_h264_dec.c. Signed-off-by:
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Ezequiel Garcia authored
The driver should only set the payload on .buf_prepare if the buffer is CAPTURE type. If an OUTPUT buffer has a zero bytesused set by userspace then v4l2-core will set it to buffer length. If we overwrite bytesused for OUTPUT buffers, too, then vb2_get_plane_payload() will return incorrect value which might be then written to hw registers by the driver in rkvdec-h264.c. [Changed the comment and used V4L2_TYPE_IS_CAPTURE macro] Fixes: cd33c830 ("media: rkvdec: Add the rkvdec driver") Signed-off-by:
Ezequiel Garcia <ezequiel@collabora.com> Signed-off-by:
Adrian Ratiu <adrian.ratiu@collabora.com> Signed-off-by:
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Igor Matheus Andrade Torrente authored
The em28xx struct kref isn't being decreased after an error in the em28xx_ir_init, leading to a possible memory leak. A kref_put and em28xx_shutdown_buttons is added to the error handler code. Signed-off-by:
Igor Matheus Andrade Torrente <igormtorrente@gmail.com> Signed-off-by:
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Tong Zhang authored
There is a problem with the tasklet in bt878. bt->tasklet is set by dvb-bt8xx.ko, and bt878.ko can be loaded independently. In this case if interrupt comes it may cause null-ptr-dereference. To solve this issue, we check if the tasklet is actually set before calling tasklet_schedule. [ 1.750438] bt878(0): irq FDSR FBUS risc_pc= [ 1.750728] BUG: kernel NULL pointer dereference, address: 0000000000000000 [ 1.752969] RIP: 0010:0x0 [ 1.757526] Call Trace: [ 1.757659] <IRQ> [ 1.757770] tasklet_action_common.isra.0+0x107/0x110 [ 1.758041] tasklet_action+0x22/0x30 [ 1.758237] __do_softirq+0xe0/0x29b [ 1.758430] irq_exit_rcu+0xa4/0xb0 [ 1.758618] common_interrupt+0x8d/0xa0 [ 1.758824] </IRQ> Signed-off-by:
Tong Zhang <ztong0001@gmail.com> Signed-off-by:
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Tian Tao authored
disable_irq() after request_irq() still has a time gap in which interrupts can come. request_irq() with IRQF_NO_AUTOEN flag will disable IRQ auto-enable because of requesting. this patch is made base on "add IRQF_NO_AUTOEN for request_irq" which is being merged: https://lore.kernel.org/patchwork/patch/1388765/Signed-off-by:
Tian Tao <tiantao6@hisilicon.com> Reviewed-by:
Robert Foss <robert.foss@linaro.org> Signed-off-by:
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Niklas Söderlund authored
Add the compatible string for M3-W+ (r8a77961) to the list of supported SoCs. Signed-off-by:
Rob Herring <robh@kernel.org> Signed-off-by:
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Niklas Söderlund authored
Add the compatible string for M3-W+ (r8a77961) to the list of supported SoCs. Signed-off-by:
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Paul Cercueil authored
Add documentation for the devicetree bindings of the RDA5807 FM radio I2C chip from Unisoc. Signed-off-by:
Paul Cercueil <paul@crapouillou.net> Reviewed-by:
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Zhen Lei authored
The result of an expression consisting of a single relational operator is already of the bool type and does not need to be evaluated explicitly. No functional change. Signed-off-by:
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Dikshita Agarwal authored
Set the FW to run in low power for encoder to accommodate more session without losing much on quality. Signed-off-by:
Dikshita Agarwal <dikshita@codeaurora.org> Signed-off-by:
Stanimir Varbanov <stanimir.varbanov@linaro.org> Signed-off-by:
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Gustavo A. R. Silva authored
There is a regular need in the kernel to provide a way to declare having a dynamically sized set of trailing elements in a structure. Kernel code should always use “flexible array members”[1] for these cases. The older style of one-element or zero-length arrays should no longer be used[2]. Use flexible-array member in struct hfi_sys_set_property_pkt instead of one-element array. Also, this helps with the ongoing efforts to enable -Warray-bounds and fix the following warnings: drivers/media/platform/qcom/venus/hfi_cmds.c: In function ‘pkt_sys_coverage_config’: drivers/media/platform/qcom/venus/hfi_cmds.c:57:11: warning: array subscript 1 is above array bounds of ‘u32[1]’ {aka ‘unsigned int[1]’} [-Warray-bounds] 57 | pkt->data[1] = mode; | ~~~~~~~~~^~~ [1] https://en.wikipedia.org/wiki/Flexible_array_member [2] https://www.kernel.org/doc/html/v5.9/process/deprecated.html#zero-length-and-one-element-arrays Link: https://github.com/KSPP/linux/issues/79 Link: https://github.com/KSPP/linux/issues/109Build-tested-by:kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/lkml/602416da.iZqae7Dbk7nyl6OY%25lkp@intel.com/Signed-off-by:
Gustavo A. R. Silva <gustavoars@kernel.org> Signed-off-by:
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Yangtao Li authored
Use resource-managed OPP API to simplify code. Signed-off-by:
Yangtao Li <tiny.windzz@gmail.com> Signed-off-by:
Dmitry Osipenko <digetx@gmail.com> Signed-off-by:
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Stanimir Varbanov authored
The conceal color property used for Venus v4 and v6 has the same payload structure. But currently v4 follow down to payload structure for v1. Correct this by moving set_property to v4. Fixes: 4ef6039f ("media: venus: vdec: Add support for conceal control") Signed-off-by:
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Niklas Söderlund authored
Document support for the VIN module in the Renesas V3U (r8a779a0) SoC. The V3U is different from other SoCs as it have 32 instead of 8 (most of Gen3) or 16 (V3H) VIN instances. The VIN instances are also connected to a new IP the R-Car ISP Channel Selector. Signed-off-by:
Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by:
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Niklas Söderlund authored
Add bindings for Renesas R-Car ISP Channel Selector IP. The ISP is responsible for filtering the MIPI CSI-2 bus and directing the different CSI-2 virtual channels to different R-Car VIN instances (DMA engines) for capture. Signed-off-by:
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Christophe JAILLET authored
'ret' is known to be 0 here and printing -ENODEV wouldn't be really helpful. So remove it from the error message. Signed-off-by:
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Christophe JAILLET authored
'ret' is known to be 0 here and printing -ENODEV wouldn't be really helpful. So remove it from the error message. Signed-off-by:
Lad Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by:
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Shawn Tu authored
Add a V4L2 sub-device driver for the Sony IMX208 image sensor. This is a camera sensor using the I2C bus for control and the CSI-2 bus for data. [Sakari Ailus: Rename sensor async register function to make it compile, use exposure_max and wrap a few long lines.] Signed-off-by:
Ping-Chung Chen <ping-chung.chen@intel.com> Signed-off-by:
Yeh, Andy <andy.yeh@intel.com> Signed-off-by:
Shawn Tu <shawnx.tu@intel.com> Reviewed-by:
Tomasz Figa <tfiga@chromium.org> Signed-off-by:
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