Help with compiler warning
From: Larry Finger
Date: Thu Aug 21 2008 - 21:36:15 EST
In drivers/pcmcia/cardbus.c, the following statement
memcpy_fromio(ptr, s->cb_cis_virt + addr, len);
generates the warning
CC [M] drivers/pcmcia/cardbus.o
include/asm/io_32.h: In function âmemcpy_fromioâ:
include/asm/io_32.h:151: warning: passing argument 2 of â__memcpyâ
discards qualifiers from pointer target type
s->cb_cis_virt is "void __iomem" and addr is uint.
What cast does argument 2 need to silence the warning?
Thanks,
Larry
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