evie/android_kernel_oneplus_msm8998
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

video: adf: fix memblock build failure

Browse source 
Pass 'NULL' as the 5th argument to dma_buf_export() to fix
the following build failure:
----------
  CC      drivers/video/adf/adf_memblock.o
drivers/video/adf/adf_memblock.c: In function ‘adf_memblock_export’:
drivers/video/adf/adf_memblock.c:154:60: error: macro "dma_buf_export" requires 5 arguments, but only 4 given
drivers/video/adf/adf_memblock.c:154:8: error: ‘dma_buf_export’ undeclared (first use in this function)
drivers/video/adf/adf_memblock.c:154:8: note: each undeclared identifier is reported only once for each function it appears in
make[3]: *** [drivers/video/adf/adf_memblock.o] Error 1
make[2]: *** [drivers/video/adf] Error 2
----------

5th argument to dma_buf_export() is a pointer to 'reservation-object'
and a new 'reservation-object' is allocated in case 'NULL' is passed.

Signed-off-by: Amit Pundir <amit.pundir@linaro.org>
This commit is contained in:
Amit Pundir 2015-04-01 16:44:44 +05:30 • committed by John Stultz
parent 925ec62061
commit aaec4221bc
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
drivers/video/adf/adf_memblock.c
View file

@ -151,7 +151,7 @@ struct dma_buf *adf_memblock_export(phys_addr_t base, size_t size, int flags)
return ERR_PTR(-ENOMEM);
pdata->base = base;
buf = dma_buf_export(pdata, &adf_memblock_ops, size, flags);
buf = dma_buf_export(pdata, &adf_memblock_ops, size, flags, NULL);
if (IS_ERR(buf))
kfree(pdata);