From: Heiko Carstens Date: Thu, 9 Mar 2017 08:51:22 +0000 (+0100) Subject: s390/bitops: remove outdated comment X-Git-Tag: v4.14-rc1~1035^2~52 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=9b62330fa06346da3399a3799f67822fa081a8fe;p=platform%2Fkernel%2Flinux-rpi.git s390/bitops: remove outdated comment The s390 specific little endian bitop macros are gone since a long time. Signed-off-by: Heiko Carstens Signed-off-by: Martin Schwidefsky --- diff --git a/arch/s390/include/asm/bitops.h b/arch/s390/include/asm/bitops.h index e7a1854..99902b7 100644 --- a/arch/s390/include/asm/bitops.h +++ b/arch/s390/include/asm/bitops.h @@ -15,14 +15,6 @@ * end up numbered: * |63..............0|127............64|191...........128|255...........192| * - * There are a few little-endian macros used mostly for filesystem - * bitmaps, these work on similar bit array layouts, but byte-oriented: - * |7...0|15...8|23...16|31...24|39...32|47...40|55...48|63...56| - * - * The main difference is that bit 3-5 in the bit number field needs to be - * reversed compared to the big-endian bit fields. This can be achieved by - * XOR with 0x38. - * * We also have special functions which work with an MSB0 encoding. * The bits are numbered: * |0..............63|64............127|128...........191|192...........255|