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Revert "debugfs, coccinelle: check for obsolete DEFINE_SIMPLE_ATTRIBU…
…TE() usage" Remove coccinelle's recommendation to use DEFINE_DEBUGFS_ATTRIBUTE() instead of DEFINE_SIMPLE_ATTRIBUTE(). Regardless of whether or not the "significant overhead" incurred by debugfs_create_file() is actually meaningful, warnings from the script have led to a rash of low-quality patches that have sowed confusion and consumed maintainer time for little to no benefit. There have been no less than four attempts to "fix" KVM, and a quick search on lore shows that KVM is not alone. This reverts commit 5103068. Link: https://lore.kernel.org/all/[email protected] Link: https://lore.kernel.org/all/[email protected] Link: https://lkml.kernel.org/r/20230706072954.4881-1-duminjie%40vivo.com Link: https://lore.kernel.org/all/[email protected] Link: https://lore.kernel.org/all/Y2ENJJ1YiSg5oHiy@orome Link: https://lore.kernel.org/all/[email protected] Suggested-by: Paolo Bonzini <[email protected]> Acked-by: Greg Kroah-Hartman <[email protected]> Signed-off-by: Sean Christopherson <[email protected]> Message-Id: <[email protected]> Signed-off-by: Paolo Bonzini <[email protected]>
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