>>>>> "Abramo" == Abramo Bagnara <abramo@alsa-project.org> writes:
Abramo> This is the list I deduce from 2.4.0-test6 with the code lines
Abramo> that show this.
Abramo> I think this stuff need to be reported in 2.4 and in 2.2 TODOs
Abramo> (for the relevant part).
Abramo> ./drivers/video/retz3fb.c:1400: zinfo->base =
Abramo> ioremap(board_addr, board_size);
Abramo> ./drivers/video/retz3fb.c:958: volatile unsigned char *acm =
Abramo> zinfo->base + ACM_OFFSET; ./drivers/video/retz3fb.c:963:
Abramo> blt_status = *((acm) + (ACM_START_STATUS + 2));
Abramo> ./drivers/video/virgefb.c:1160: CyberVGARegs = (unsigned
Abramo> long)ioremap(board_addr+0x0c000000, 0x00010000);
Abramo> ./drivers/video/virgefb.c:57: (*((unsigned char
Abramo> *)(CyberVGARegs + (reg ^ 3))) = dat); \
These two are safe, they are both drivers for Amiga video cards,
ie. the ioremap is not a PCI remap but a Zorro III one where it is
valid to dereference what comes back.
Jes
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