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21e2a452dc
amd_cpuid4()'s first parameter, "leaf", is not a CPUID leaf as the name implies. Rather, it's an index emulating CPUID(4)'s subleaf semantics; i.e. an ID for the cache object currently enumerated. Rename that parameter to "index". Apply minor coding style fixes to the rest of the function as well. [ darwi: Move into a separate commit and write commit log. Use "index" instead of "subleaf" for amd_cpuid4() first param, as that's the name typically used at the whole of cacheinfo.c. ] Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ahmed S. Darwish <darwi@linutronix.de> Signed-off-by: Ingo Molnar <mingo@kernel.org> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Link: https://lore.kernel.org/r/20250324133324.23458-7-darwi@linutronix.de