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staging: gasket: Fix sparse "incorrect type in assignment" warnings.

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Remove the coherent buffer __iomem cookie because the buffer is
allocated from dma_alloc_coherent().

warning: incorrect type in assignment (different address spaces)
   expected unsigned char [noderef] [usertype] <asn:2>*virt_base
   got void *[assigned] mem
warning: incorrect type in argument 3 (different address spaces)
   expected void *cpu_addr
   got unsigned char [noderef] [usertype] <asn:2>*virt_base

Signed-off-by: Laurence Rochfort <laurence.rochfort@gmail.com>
Reviewed-by: Todd Poynor <toddpoynor@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Laurence Rochfort 2018-10-10 22:24:26 +01:00 committed by Greg Kroah-Hartman
parent 8ae925f025
commit 4ab7e05dd0
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/gasket/gasket_core.h
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@ -223,7 +223,7 @@ struct gasket_coherent_buffer_desc {
/* Coherent buffer structure. */
struct gasket_coherent_buffer {
/* Virtual base address. */
u8 __iomem *virt_base;
u8 *virt_base;
/* Physical base address. */
ulong phys_base;