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atomisp: remove dead code for SSSE3

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This is another define which is never used and references a header that doesn't
exist, so consider it dead. Our memcpy is pretty smart anyway.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Alan Cox 2017-03-10 11:33:33 +00:00 committed by Greg Kroah-Hartman
parent cbe7023526
commit 5a0ff3683d
1 changed files with 1 additions and 31 deletions
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32
drivers/staging/media/atomisp/pci/atomisp2/hmm/hmm.c
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@ -39,10 +39,6 @@
#include "mmu/isp_mmu.h"
#include "mmu/sh_mmu_mrfld.h"
#ifdef USE_SSSE3
#include <asm/ssse3.h>
#endif
struct hmm_bo_device bo_device;
struct hmm_pool dynamic_pool;
struct hmm_pool reserved_pool;
@ -53,9 +49,7 @@ const char *hmm_bo_type_strings[HMM_BO_LAST] = {
"p", /* private */
"s", /* shared */
"u", /* user */
#ifdef CONFIG_ION
"i", /* ion */
#endif
};
static ssize_t bo_show(struct device *dev, struct device_attribute *attr,
@ -356,12 +350,7 @@ static int load_and_flush_by_kmap(ia_css_ptr virt, void *data, unsigned int byte
virt += len; /* update virt for next loop */
if (des) {
#ifdef USE_SSSE3
_ssse3_memcpy(des, src, len);
#else
memcpy(des, src, len);
#endif
des += len;
}
@ -388,11 +377,7 @@ static int load_and_flush(ia_css_ptr virt, void *data, unsigned int bytes)
void *src = bo->vmap_addr;
src += (virt - bo->start);
#ifdef USE_SSSE3
_ssse3_memcpy(data, src, bytes);
#else
memcpy(data, src, bytes);
#endif
if (bo->status & HMM_BO_VMAPED_CACHED)
clflush_cache_range(src, bytes);
} else {
@ -404,11 +389,7 @@ static int load_and_flush(ia_css_ptr virt, void *data, unsigned int bytes)
else
vptr = vptr + (virt - bo->start);
#ifdef USE_SSSE3
_ssse3_memcpy(data, vptr, bytes);
#else
memcpy(data, vptr, bytes);
#endif
clflush_cache_range(vptr, bytes);
hmm_bo_vunmap(bo);
}
@ -450,11 +431,7 @@ int hmm_store(ia_css_ptr virt, const void *data, unsigned int bytes)
void *dst = bo->vmap_addr;
dst += (virt - bo->start);
#ifdef USE_SSSE3
_ssse3_memcpy(dst, data, bytes);
#else
memcpy(dst, data, bytes);
#endif
if (bo->status & HMM_BO_VMAPED_CACHED)
clflush_cache_range(dst, bytes);
} else {
@ -464,11 +441,7 @@ int hmm_store(ia_css_ptr virt, const void *data, unsigned int bytes)
if (vptr) {
vptr = vptr + (virt - bo->start);
#ifdef USE_SSSE3
_ssse3_memcpy(vptr, data, bytes);
#else
memcpy(vptr, data, bytes);
#endif
clflush_cache_range(vptr, bytes);
hmm_bo_vunmap(bo);
return 0;
@ -504,11 +477,8 @@ int hmm_store(ia_css_ptr virt, const void *data, unsigned int bytes)
virt += len;
#ifdef USE_SSSE3
_ssse3_memcpy(des, src, len);
#else
memcpy(des, src, len);
#endif
src += len;
clflush_cache_range(des, len);