staging: comedi: icp_multi: io_addr is a void __iomem *
PATCH 1/1 staging: comedi: icp_multi: io_addr is a void __iomem *
The io_addr variable in struct dt3k_private is an ioremap'ed pci resource and should be void __iomem * not a void *.
This quiets a lot of sparse warings for the writew and readw calls like:
warning: incorrect type in argument 1 (different address spaces) expected void const volatile [noderef] <asn:2>*addr got void *<noident>
warning: incorrect type in argument 2 (different address spaces) expected void volatile [noderef] <asn:2>*addr
got void *
Signed-off-by H Hartley Sweeten <[email protected]>
Cc Ian Abbott <[email protected]>
Cc Mori Hess <[email protected]>
Cc Greg Kroah-Hartman <[email protected]>
---
drivers/staging/comedi/drivers/icp_multi.c +1 -1
@@ -148,7 +148,7 @@ struct boardtype {struct icp_multi_private {struct pcilst_struct *card;/* pointer to card */ char valid;/* card is usable */ -void *io_addr;/* Pointer to mapped io address */ +void __iomem *io_addr;/* Pointer to mapped io address */ resource_size_t phys_iobase;/* Physical io address */ unsigned int AdcCmdStatus;/* ADC Command/Status register */ unsigned int DacCmdStatus;/* DAC Command/Status register */