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firmware/dmi_scan: drop obsolete comment
This comment predates the introduction of early_ioremap. Since then the missing calls to dmi_iounmap have been added by Ingo and Yinghai in commits0d64484f7e
("x86: fix DMI ioremap leak") and3212bff370
("x86: left over fix for leak of early_ioremp in dmi_scan") . That was over 5 years ago so it is about time to drop this now misleading comment. Signed-off-by: Jean Delvare <jdelvare@suse.de> Cc: Ingo Molnar <mingo@kernel.org> Cc: Yinghai Lu <yinghai@kernel.org> Cc: Joe Perches <joe@perches.com> Cc: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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1 changed files with 0 additions and 5 deletions
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@ -504,11 +504,6 @@ void __init dmi_scan_machine(void)
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}
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}
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else {
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/*
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* no iounmap() for that ioremap(); it would be a no-op, but
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* it's so early in setup that sucker gets confused into doing
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* what it shouldn't if we actually call it.
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*/
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p = dmi_ioremap(0xF0000, 0x10000);
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if (p == NULL)
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goto error;
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