tilcdc 4830e000.lcdc: error: 00000224

[  319.429979] BUG: scheduling while atomic: step2_serialtes/928/0x00010000

[  319.436980] Modules linked in:

[  319.440178] CPU: 0 PID: 928 Comm: step2_serialtes Tainted: G        W       4.1.6-g52c4aa7 #407

[  319.449268] Hardware name: Generic AM33XX (Flattened Device Tree)

[  319.455649] [<c001a9d8>] (unwind_backtrace) from [<c0018040>] (show_stack+0x10/0x14)

[  319.463753] [<c0018040>] (show_stack) from [<c0634b08>] (__schedule_bug+0x4c/0x5c)

[  319.471672] [<c0634b08>] (__schedule_bug) from [<c0638a88>] (__schedule+0x544/0x5e0)

[  319.479769] [<c0638a88>] (__schedule) from [<c0638c20>] (schedule+0x34/0x98)

[  319.487141] [<c0638c20>] (schedule) from [<c063bb74>] (schedule_timeout+0x11c/0x1cc)

[  319.495238] [<c063bb74>] (schedule_timeout) from [<c00779e4>] (msleep+0x14/0x20)

[  319.502975] [<c00779e4>] (msleep) from [<c03c8d98>] (start+0xcc/0x100)

[  319.509803] [<c03c8d98>] (start) from [<c03c9a80>] (tilcdc_crtc_irq+0x1ac/0x1ec)

[  319.517537] [<c03c9a80>] (tilcdc_crtc_irq) from [<c006e42c>] (handle_irq_event_percpu+0x70/0x204)

[  319.526815] [<c006e42c>] (handle_irq_event_percpu) from [<c006e5fc>] (handle_irq_event+0x3c/0x5c)

[  319.536093] [<c006e5fc>] (handle_irq_event) from [<c0070cb4>] (handle_level_irq+0x98/0x118)

[  319.544826] [<c0070cb4>] (handle_level_irq) from [<c006dcc0>] (generic_handle_irq+0x20/0x30)

[  319.553649] [<c006dcc0>] (generic_handle_irq) from [<c006dea8>] (__handle_domain_irq+0x58/0xa4)

[  319.562746] [<c006dea8>] (__handle_domain_irq) from [<c00093e4>] (omap_intc_handle_irq+0xc8/0xd0)

[  319.572026] [<c00093e4>] (omap_intc_handle_irq) from [<c063cba4>] (__irq_usr+0x44/0x60)

[  319.580391] Exception stack(0xdf09dfb0 to 0xdf09dff8)

[  319.585669] dfa0:                                     00000000 00000000 000734d8 00000000

[  319.594219] dfc0: 000406f8 00000140 00000000 00000000 00000000 00000000 b6d7db60 be982a6c

[  319.602768] dfe0: 00000000 be982918 b6d09c34 00040928 60000010 ffffffff

[  319.610471] BUG: scheduling while atomic: step2_serialtes/928/0x00010000

[  319.617498] Modules linked in:

[  319.620697] CPU: 0 PID: 928 Comm: step2_serialtes Tainted: G        W       4.1.6-g52c4aa7 #407