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authorLinus Torvalds <torvalds@linux-foundation.org>2022-10-10 23:24:55 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2022-10-10 23:24:55 +0300
commit10b22b533ee2c9621f8ab74cf9df1021b5731dbc (patch)
tree16f382d3fd5b7f727f9827dc6ff63fd0caab92e0 /lib
parentf23cdfcd04f7c044ee47dac04484b8d289088776 (diff)
parentc9cb01369b926a074004714ab9f9b65f75bf3c60 (diff)
downloadlinux-10b22b533ee2c9621f8ab74cf9df1021b5731dbc.tar.xz
Merge tag 'dma-mapping-6.1-2022-10-10' of git://git.infradead.org/users/hch/dma-mapping
Pull dma-mapping updates from Christoph Hellwig: - fix a regression in the ARM dma-direct conversion (Christoph Hellwig) - use memcpy_{from,to}_page (Fabio M. De Francesco) - cleanup the swiotlb MAINTAINERS entry (Lukas Bulwahn) - make SG table pool allocation less fragile (Masahiro Yamada) - don't panic on swiotlb initialization failure (Robin Murphy) * tag 'dma-mapping-6.1-2022-10-10' of git://git.infradead.org/users/hch/dma-mapping: ARM/dma-mapping: remove the dma_coherent member of struct dev_archdata ARM/dma-mappіng: don't override ->dma_coherent when set from a bus notifier lib/sg_pool: change module_init(sg_pool_init) to subsys_initcall MAINTAINERS: merge SWIOTLB SUBSYSTEM into DMA MAPPING HELPERS swiotlb: don't panic! swiotlb: replace kmap_atomic() with memcpy_{from,to}_page()
Diffstat (limited to 'lib')
-rw-r--r--lib/sg_pool.c16
1 files changed, 2 insertions, 14 deletions
diff --git a/lib/sg_pool.c b/lib/sg_pool.c
index a0b1a52cd6f7..9bfe60ca3f37 100644
--- a/lib/sg_pool.c
+++ b/lib/sg_pool.c
@@ -1,5 +1,5 @@
// SPDX-License-Identifier: GPL-2.0-only
-#include <linux/module.h>
+#include <linux/init.h>
#include <linux/scatterlist.h>
#include <linux/mempool.h>
#include <linux/slab.h>
@@ -177,16 +177,4 @@ cleanup_sdb:
return -ENOMEM;
}
-static __exit void sg_pool_exit(void)
-{
- int i;
-
- for (i = 0; i < SG_MEMPOOL_NR; i++) {
- struct sg_pool *sgp = sg_pools + i;
- mempool_destroy(sgp->pool);
- kmem_cache_destroy(sgp->slab);
- }
-}
-
-module_init(sg_pool_init);
-module_exit(sg_pool_exit);
+subsys_initcall(sg_pool_init);