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linux/drivers/media/platform/s5p-mfc
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Marek Szyprowski 1e0d0a5fd3 media: s5p-mfc: fix incorrect bus assignment in virtual child device 
Virtual MFC codec's child devices must not be assigned to platform bus,
because they are allocated as raw 'struct device' and don't have the
corresponding 'platform' part. This fixes NULL pointer access revealed
recently by commit a66d972465 ("devres: Align data[] to
ARCH_KMALLOC_MINALIGN").

Fixes: c79667dd93 ("media: s5p-mfc: replace custom reserved memory handling code with generic one")

Reported-by: Paweł Chmiel <pawel.mikolaj.chmiel@gmail.com>
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Tested-by:  Paweł Chmiel <pawel.mikolaj.chmiel@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-01-07 14:39:36 -05:00
..
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
regs-mfc-v6.h [media] s5p-mfc: Reduce firmware buffer size for MFC v6+ variants 2017-04-05 15:55:39 -03:00
regs-mfc-v7.h [media] s5p-mfc: Reduce firmware buffer size for MFC v6+ variants 2017-04-05 15:55:39 -03:00
regs-mfc-v8.h media: s5p-mfc: Use min scratch buffer size as provided by F/W 2018-03-22 07:08:26 -04:00
regs-mfc-v10.h media: s5p-mfc: Add support for HEVC encoder 2018-03-22 07:19:23 -04:00
regs-mfc.h [media] s5p-mfc: Skip incomplete frame 2016-11-16 16:39:35 -02:00
s5p_mfc_cmd_v5.c [media] s5p-mfc: Put firmware to private buffer structure 2017-04-05 15:53:06 -03:00
s5p_mfc_cmd_v5.h
s5p_mfc_cmd_v6.c media: s5p-mfc: Add support for HEVC encoder 2018-03-22 07:19:23 -04:00
s5p_mfc_cmd_v6.h
s5p_mfc_cmd.c
s5p_mfc_cmd.h
s5p_mfc_common.h media: s5p-mfc: Add support for HEVC encoder 2018-03-22 07:19:23 -04:00
s5p_mfc_ctrl.c media: s5p-mfc: Use real device for request_firmware() call 2018-03-22 07:19:52 -04:00
s5p_mfc_ctrl.h [media] s5p-mfc: Remove unused structures and dead code 2017-04-05 15:45:43 -03:00
s5p_mfc_debug.h [media] s5p-mfc: Use printk_ratelimited for reporting ioctl errors 2016-11-30 09:16:23 -02:00
s5p_mfc_dec.c media: s5p_mfc_dec.c: convert g_crop to g_selection 2018-11-20 13:47:46 -05:00
s5p_mfc_dec.h [media] s5p-mfc: constify s5p_mfc_codec_ops structures 2015-12-23 13:52:30 -02:00
s5p_mfc_enc.c media updates for v4.20-rc1 2018-10-31 10:53:29 -07:00
s5p_mfc_enc.h [media] s5p-mfc: constify s5p_mfc_codec_ops structures 2015-12-23 13:52:30 -02:00
s5p_mfc_intr.c
s5p_mfc_intr.h
s5p_mfc_iommu.h [media] s5p-mfc: Remove special configuration of IOMMU domain 2017-04-05 16:02:26 -03:00
s5p_mfc_opr_v5.c [media] s5p-mfc: fix spelling mistake: "destionation" -> "destination" 2017-06-13 14:01:10 -03:00
s5p_mfc_opr_v5.h
s5p_mfc_opr_v6.c media: s5p-mfc: Add support for HEVC encoder 2018-03-22 07:19:23 -04:00
s5p_mfc_opr_v6.h media: s5p-mfc: Add support for HEVC encoder 2018-03-22 07:19:23 -04:00
s5p_mfc_opr.c [media] s5p-mfc: Don't allocate codec buffers from pre-allocated region 2017-04-05 16:36:53 -03:00
s5p_mfc_opr.h media: s5p-mfc: Add support for HEVC encoder 2018-03-22 07:19:23 -04:00
s5p_mfc_pm.c [media] s5p-mfc: Rework clock handling 2016-11-30 09:21:30 -02:00
s5p_mfc_pm.h
s5p_mfc.c media: s5p-mfc: fix incorrect bus assignment in virtual child device 2019-01-07 14:39:36 -05:00