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b7e1e6859f
linux/drivers/media/platform
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Suman Anna b7e1e6859f media: omap3isp: fix unbalanced dma_iommu_mapping 
The OMAP3 ISP driver manages its MMU mappings through the IOMMU-aware
ARM DMA backend. The current code creates a dma_iommu_mapping and
attaches this to the ISP device, but never detaches the mapping in
either the probe failure paths or the driver remove path resulting
in an unbalanced mapping refcount and a memory leak. Fix this properly.

Reported-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Suman Anna <s-anna@ti.com>
Tested-by: Pavel Machek <pavel@ucw.cz>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2018-04-20 08:36:05 -04:00
..
am437x media: v4l2-async: simplify v4l2_async_subdev structure 2017-12-29 07:14:28 -05:00
atmel media: atmel-isc: Make local symbol fmt_configs_list static 2018-02-26 06:56:17 -05:00
cec-gpio media: add SPDX license info 2018-02-14 13:17:03 -05:00
coda media: coda: bump maximum number of internal framebuffers to 19 2018-02-26 06:58:05 -05:00
davinci media: vpbe_display: get rid of warnings 2018-04-17 05:29:51 -04:00
exynos4-is media: exymos4-is: allow compile test for EXYNOS FIMC-LITE 2018-04-17 05:01:29 -04:00
exynos-gsc media updates for v4.16-rc1 2018-02-06 11:27:48 -08:00
marvell-ccic media: mmp-driver: add needed __iomem marks to power_regs 2018-04-17 05:29:14 -04:00
meson media: platform: Add Amlogic Meson AO CEC Controller driver 2017-08-09 10:45:26 -04:00
mtk-jpeg media: vcodec: fix error return value from mtk_jpeg_clk_init() 2018-04-04 06:12:52 -04:00
mtk-mdp License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
mtk-vcodec media: mtk-vcodec: Always signal source change event on format change 2018-02-26 07:41:36 -05:00
mtk-vpu media: mtk-vpu: add description for wdt fields at struct mtk_vpu 2017-11-30 04:19:00 -05:00
omap media: platform: fix some 64-bits warnings 2018-04-17 05:50:00 -04:00
omap3isp media: omap3isp: fix unbalanced dma_iommu_mapping 2018-04-20 08:36:05 -04:00
qcom remoteproc updates for v4.17 2018-04-10 12:09:27 -07:00
rcar-vin media: rcar-vin: use scratch buffer and always run in continuous mode 2018-03-22 06:24:05 -04:00
rockchip/rga media: rca: declare formats var as static 2018-03-23 06:28:41 -04:00
s3c-camif media: s3c-camif: fix out-of-bounds array access 2018-03-06 07:29:04 -05:00
s5p-cec media: s5p-cec: add NACK detection support 2017-09-23 07:29:30 -04:00
s5p-g2d media: platform: make video_device const 2017-08-27 08:44:30 -04:00
s5p-jpeg media: s5p-jpeg: Fix off-by-one problem 2017-12-18 15:12:30 -05:00
s5p-mfc media: s5p_mfc_enc: get rid of new warnings 2018-03-22 07:23:48 -04:00
soc_camera soc_camera: fix a weird cast on printk 2018-03-23 06:55:50 -04:00
sti media: fix usage of whitespaces and on indentation 2018-01-04 13:12:01 -05:00
stm32 media: stm32-dcmi: add JPEG support 2018-03-21 11:53:09 -04:00
tegra-cec media: tegra-cec: reset rx_buf_cnt when start bit detected 2018-03-05 07:46:24 -05:00
ti-vpe media: v4l2-async: simplify v4l2_async_subdev structure 2017-12-29 07:14:28 -05:00
vimc media: vimc: use correct subdev functions 2018-02-26 09:31:41 -05:00
vivid media: v4l: Bring back array_size parameter to v4l2_find_nearest_size 2018-04-04 06:12:53 -04:00
vsp1 media: vsp1: Fix BRx conditional path in WPF 2018-04-04 06:27:28 -04:00
xilinx media: v4l2-async: simplify v4l2_async_subdev structure 2017-12-29 07:14:28 -05:00
fsl-viu.c media: platform: fix some 64-bits warnings 2018-04-17 05:50:00 -04:00
Kconfig media: cec_gpio: allow building CEC_GPIO with COMPILE_TEST 2018-04-17 05:01:04 -04:00
m2m-deinterlace.c media updates for v4.16-rc1 2018-02-06 11:27:48 -08:00
Makefile media updates for v4.17-rc1 2018-04-03 17:16:59 -07:00
mx2_emmaprp.c media: annotate ->poll() instances 2017-11-27 16:20:06 -05:00
pxa_camera.c media: v4l2-async: simplify v4l2_async_subdev structure 2017-12-29 07:14:28 -05:00
rcar_drif.c media: rcar_drif: fix error return code in rcar_drif_alloc_dmachannels() 2018-02-26 07:43:29 -05:00
rcar_fdp1.c media: drivers: remove "/**" from non-kernel-doc comments 2017-11-30 04:19:03 -05:00
rcar_jpu.c media: rcar_jpu: fix two kernel-doc markups 2017-11-30 04:19:03 -05:00
rcar-fcp.c v4l: rcar-fcp: Add an API to retrieve the FCP device 2017-06-09 12:25:36 +01:00
renesas-ceu.c media: renesas-ceu: mark PM functions as __maybe_unused 2018-03-06 12:24:24 -05:00
sh_veu.c media: platform: sh_veu: use 64-bit arithmetic instead of 32-bit 2018-02-26 08:09:48 -05:00
sh_vou.c media: replace all <spaces><tab> occurrences 2018-01-04 13:15:05 -05:00
via-camera.c media: convert g/s_parm to g/s_frame_interval in subdevs 2018-02-22 12:27:35 -05:00
via-camera.h media: fix usage of whitespaces and on indentation 2018-01-04 13:12:01 -05:00
video-mux.c media: platform: video-mux: convert to multiplexer framework 2017-07-20 06:59:25 -04:00
vim2m.c media: drivers: remove "/**" from non-kernel-doc comments 2017-11-30 04:19:03 -05:00