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author | Marek Szyprowski <m.szyprowski@samsung.com> | 2020-05-19 12:26:52 +0200 |
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committer | Sylwester Nawrocki <s.nawrocki@samsung.com> | 2020-05-19 16:58:42 +0200 |
commit | 25bdae0f1c6609ceaf55fe6700654f0be2253d8e (patch) | |
tree | b7ead0991ba6c0db2227e261b4e906b9ec664906 /scripts | |
parent | 81eeae43c3f61ce875c9ceab1be47bd02b0099a2 (diff) |
clk: samsung: exynos5433: Add IGNORE_UNUSED flag to sclk_i2s1
Mark the SCLK clock for Exynos5433 I2S1 device with IGNORE_UNUSED flag to
match its behaviour with SCLK clock for AUD_I2S (I2S0) device until
a proper fix for Exynos I2S driver is ready.
This fixes the following synchronous abort issue revealed by the probe
order change caused by the commit 93d2e4322aa7 ("of: platform: Batch
fwnode parsing when adding all top level devices")
Internal error: synchronous external abort: 96000210 [#1] PREEMPT SMP
Modules linked in:
CPU: 0 PID: 50 Comm: kworker/0:1 Not tainted 5.7.0-rc5+ #701
Hardware name: Samsung TM2E board (DT)
Workqueue: events deferred_probe_work_func
pstate: 60000005 (nZCv daif -PAN -UAO)
pc : samsung_i2s_probe+0x768/0x8f0
lr : samsung_i2s_probe+0x688/0x8f0
...
Call trace:
samsung_i2s_probe+0x768/0x8f0
platform_drv_probe+0x50/0xa8
really_probe+0x108/0x370
driver_probe_device+0x54/0xb8
__device_attach_driver+0x90/0xc0
bus_for_each_drv+0x70/0xc8
__device_attach+0xdc/0x140
device_initial_probe+0x10/0x18
bus_probe_device+0x94/0xa0
deferred_probe_work_func+0x70/0xa8
process_one_work+0x2a8/0x718
worker_thread+0x48/0x470
kthread+0x134/0x160
ret_from_fork+0x10/0x1c
Code: 17ffffaf d503201f f94086c0 91003000 (88dffc00)
---[ end trace ccf721c9400ddbd6 ]---
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Diffstat (limited to 'scripts')
0 files changed, 0 insertions, 0 deletions