Defined in 6 files as a macro:

• drivers/block/floppy.c, line 118 (as a macro)
• drivers/block/hd.c, line 45 (as a macro)
• drivers/block/umc8672.c, line 40 (as a macro)
• drivers/cdrom/sonycd535.c, line 128 (as a macro)
• drivers/char/tpqic02.c, line 72 (as a macro)
• drivers/net/hamradio/pi2.c, line 88 (as a macro)

Referenced in 14 files:

• drivers/block/ali14xx.c, line 40
• drivers/block/cmd640.c, line 101
• drivers/block/dtc2278.c, line 7
• drivers/block/ht6560b.c, line 50
• drivers/block/ide-disk.c, line 34
• drivers/block/ide-probe.c, line 28
• drivers/block/ide.c, line 123
• drivers/block/opti621.c, line 90
• drivers/block/qd6580.c, line 12
• drivers/block/rz1000.c, line 18
• drivers/net/wan/cosa.c, line 96
• include/asm-i386/io.h, line 43
• include/asm-mips/io.h, line 62
• include/linux/ide.h, line 81