diff options
author | Alan Cox <alan@linux.intel.com> | 2017-03-10 11:33:33 +0000 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-03-12 14:48:20 +0100 |
commit | 5a0ff3683d68ec5c7898899ca3445ca6cb10c928 (patch) | |
tree | 8fcba9cd2b322786ad14ff03207be8f8c1827c18 /drivers/staging/media/atomisp/pci/atomisp2/hmm/hmm.c | |
parent | cbe7023526d5026e93613dc3694f0c20a2ea8573 (diff) |
atomisp: remove dead code for SSSE3
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>
Diffstat (limited to 'drivers/staging/media/atomisp/pci/atomisp2/hmm/hmm.c')
-rw-r--r-- | drivers/staging/media/atomisp/pci/atomisp2/hmm/hmm.c | 32 |
1 files changed, 1 insertions, 31 deletions
diff --git a/drivers/staging/media/atomisp/pci/atomisp2/hmm/hmm.c b/drivers/staging/media/atomisp/pci/atomisp2/hmm/hmm.c index a32c9817b800..a362b492ec8e 100644 --- a/drivers/staging/media/atomisp/pci/atomisp2/hmm/hmm.c +++ b/drivers/staging/media/atomisp/pci/atomisp2/hmm/hmm.c @@ -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); |