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authorMarek Szyprowski <m.szyprowski@samsung.com>2017-01-31 10:05:53 -0200
committerMauro Carvalho Chehab <mchehab@s-opensource.com>2017-02-08 10:33:06 -0200
commit91f2a7b24b8078f726c10bcae6750363518ed730 (patch)
tree9291c50d109202fef497fa9f19f3d29fb9830386 /security/Kconfig
parente22f709e055e0e71d65ae9bb9bf6d32c31f3a1ac (diff)
[media] media: exynos4-is: add flags to dummy Exynos IS i2c adapter
Add simple 'functionality' member to dummy Exynos IS i2c adapter to make i2c core happy and get rid of NULL pointer dereference during Exynos4 IS probe since v4.10-rc1: Unable to handle kernel NULL pointer dereference at virtual address 00000000 pgd = c0004000 [00000000] *pgd=00000000 Internal error: Oops: 80000005 [#1] PREEMPT SMP ARM Modules linked in: CPU: 1 PID: 100 Comm: kworker/1:2 Not tainted 4.10.0-rc6-next-20170131-00054-g39e6e4233de6 #1921 Hardware name: SAMSUNG EXYNOS (Flattened Device Tree) Workqueue: events deferred_probe_work_func task: ef2e0000 task.stack: ef2ec000 PC is at 0x0 LR is at i2c_register_adapter+0x98/0x5cc ... [<c05040bc>] (i2c_register_adapter) from [<c05379d4>] (fimc_is_i2c_probe+0x84/0xe4) [<c05379d4>] (fimc_is_i2c_probe) from [<c041b5c8>] (platform_drv_probe+0x50/0xb0) [<c041b5c8>] (platform_drv_probe) from [<c0419f48>] (driver_probe_device+0x234/0x2dc) [<c0419f48>] (driver_probe_device) from [<c04184e0>] (bus_for_each_drv+0x44/0x8c) [<c04184e0>] (bus_for_each_drv) from [<c0419c8c>] (__device_attach+0x9c/0x100) [<c0419c8c>] (__device_attach) from [<c0419374>] (bus_probe_device+0x84/0x8c) [<c0419374>] (bus_probe_device) from [<c04178d4>] (device_add+0x380/0x528) [<c04178d4>] (device_add) from [<c05aceb4>] (of_platform_device_create_pdata+0x70/0xa4) [<c05aceb4>] (of_platform_device_create_pdata) from [<c05acfd4>] (of_platform_bus_create+0xec/0x320) [<c05acfd4>] (of_platform_bus_create) from [<c05ad264>] (of_platform_populate+0x5c/0xac) [<c05ad264>] (of_platform_populate) from [<c0533420>] (fimc_is_probe+0x1c0/0x4cc) [<c0533420>] (fimc_is_probe) from [<c041b5c8>] (platform_drv_probe+0x50/0xb0) [<c041b5c8>] (platform_drv_probe) from [<c0419f48>] (driver_probe_device+0x234/0x2dc) [<c0419f48>] (driver_probe_device) from [<c04184e0>] (bus_for_each_drv+0x44/0x8c) [<c04184e0>] (bus_for_each_drv) from [<c0419c8c>] (__device_attach+0x9c/0x100) [<c0419c8c>] (__device_attach) from [<c0419374>] (bus_probe_device+0x84/0x8c) [<c0419374>] (bus_probe_device) from [<c04197a8>] (deferred_probe_work_func+0x60/0x8c) [<c04197a8>] (deferred_probe_work_func) from [<c01329a4>] (process_one_work+0x120/0x31c) [<c01329a4>] (process_one_work) from [<c0132bc8>] (process_scheduled_works+0x28/0x38) [<c0132bc8>] (process_scheduled_works) from [<c0132ddc>] (worker_thread+0x204/0x4ac) [<c0132ddc>] (worker_thread) from [<c01381b8>] (kthread+0xfc/0x134) [<c01381b8>] (kthread) from [<c01078b8>] (ret_from_fork+0x14/0x3c) Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'security/Kconfig')
0 files changed, 0 insertions, 0 deletions