xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

sh: simplify get_arch_dma_ops

Browse Source 
Remove the indirection through the dma_ops variable, and just return
nommu_dma_ops directly from get_arch_dma_ops.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Yoshinori Sato <ysato@users.sourceforge.jp>
This commit is contained in:
Christoph Hellwig
2018-04-16 17:26:38 +02:00
parent 4d8bde883b
commit b2fcb677d4
4 changed files with 3 additions and 23 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
arch/sh/mm/init.c
View File

@@ -339,22 +339,12 @@ void __init paging_init(void)
free_area_init_nodes(max_zone_pfns);
}
/*
* Early initialization for any I/O MMUs we might have.
*/
static void __init iommu_init(void)
{
no_iommu_init();
}
unsigned int mem_init_done = 0;
void __init mem_init(void)
{
pg_data_t *pgdat;
iommu_init();
high_memory = NULL;
for_each_online_pgdat(pgdat)
high_memory = max_t(void *, high_memory,