x86/microcode: Kill refresh_fw

mainline inclusion
from mainline-v6.2-rc1
commit a61ac80a
category: feature
feature: Backport Intel In Field Scan(IFS) multi-blob images support
bugzilla: https://gitee.com/openeuler/intel-kernel/issues/I6L337
CVE: N/A
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/


commit/?id=a61ac80a

Intel-SIG: commit a61ac80a ("x86/microcode: Kill refresh_fw")

-------------------------------------

x86/microcode: Kill refresh_fw

request_microcode_fw() can always request firmware now so drop this
superfluous argument.

Signed-off-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Ashok Raj <ashok.raj@intel.com>
Link: https://lore.kernel.org/r/20221028142638.28498-4-bp@alien8.de


Signed-off-by: Aichun Shi <aichun.shi@intel.com>