firmware: stratix10-svc: fix bug in saving controller data

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CVE-2025-68328

CVE-2025-68328 relates to the Linux kernel Stratix10 SVC firmware: a bug in saving controller data caused by incorrect use of platform_set_drvdata and dev_set_drvdata, which can result in rmmod failing and a kernel panic during kthread_stop and fifo free. The issue has been addressed in the SUSE/...