[PATCH v2] ASoC: SOF: Intel: Fix NULL ptr dereference when ENOMEM

[Mark Brown]

On Fri, Feb 25, 2022 at 01:08:50AM +0700, Ammar Faizi wrote:

> The dmesg says:
> 
>   [ T1387] sof-audio-pci-intel-tgl 0000:00:1f.3: error: memory alloc failed: -12
>   [ T1387] BUG: kernel NULL pointer dereference, address: 0000000000000000
>   [ T1387] #PF: supervisor read access in kernel mode
>   [ T1387] #PF: error_code(0x0000) - not-present page
>   [ T1387] PGD 0 P4D 0
>   [ T1387] Oops: 0000 [#1] PREEMPT SMP NOPTI

This is still an enormous and not super useful section of backtrace, at
a glance the backtrace is longer than the rest of the commit :(
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