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 ‘memcpy_fromio’:
include/asm/io_32.h:151: warning: passing argument 2 of ‘__memcpy’
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?
The cast needs to be in memcpy_fromio, but there is already one, so why
do you get a warning in the first place?
Andreas Schwab, SuSE Labs, firstname.lastname@example.org
SuSE Linux Products GmbH, Maxfeldstraße 5, 90409 Nürnberg, Germany
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