[ 2272.508024] BUG: soft lockup - CPU#0 stuck for 22s! [mm32xxtest:1215]
[ 2272.508083] Modules linked in: mm32xx rtl8192cu tvp5150_tiny210 ov9650 goodix
_touch ft5x06_ts snd_soc_mini210_wm8960 snd_soc_wm8960
[ 2272.508195]
[ 2272.508212] Pid: 1215, comm: mm32xxtest
[ 2272.510123] CPU: 0 Not tainted (3.0.8-FriendlyARM #1)
[ 2272.515506] PC is at __do_softirq+0x44/0x114
[ 2272.519742] LR is at irq_exit+0x90/0x98
[ 2272.523555] pc : [<c01a3490>] lr : [<c01a39b0>] psr: 20000113
[ 2272.523559] sp : dbd43ca0 ip : 00000020 fp : 0000000a
[ 2272.534991] r10: c0944840 r9 : c08de400 r8 : c0944884
[ 2272.540190] r7 : 00000002 r6 : dbd42000 r5 : c0944884 r4 : 00000202
[ 2272.546689] r3 : 00000000 r2 : 00000000 r1 : 00000001 r0 : dbd43ca0
[ 2272.553189] Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment use
背景是这样的：我做了个驱动程序，然后再编写了一个应用程序测试。我在运行应用程序的时候出现的该问题。二期我在应用程序里面制作了OPEN的动作，请问各位大侠，这是怎么回事呀
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