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authorLinus Torvalds <torvalds@linux-foundation.org>2015-11-10 10:05:17 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2015-11-10 10:05:17 -0800
commit041c79514af9080c75197078283134f538f46b44 (patch)
treed5e465d5967d84adb37d735fddec48ee0509b93c /drivers/dma/dmaengine.c
parent7d884710bb3635f94dac152ae226ca54a585a223 (diff)
parent34635b1accb99b3c3ad3b35a210be198701aac7e (diff)
downloadlinux-041c79514af9080c75197078283134f538f46b44.tar.bz2
Merge tag 'dmaengine-4.4-rc1' of git://git.infradead.org/users/vkoul/slave-dma
Pull dmaengine updates from Vinod Koul: "This time we have a very typical update which is mostly fixes and updates to drivers and no new drivers. - the biggest change is coming from Peter for edma cleanup which even caused some last minute regression, things seem settled now - idma64 and dw updates - iotdma updates - module autoload fixes for various drivers - scatter gather support for hdmac" * tag 'dmaengine-4.4-rc1' of git://git.infradead.org/users/vkoul/slave-dma: (77 commits) dmaengine: edma: Add dummy driver skeleton for edma3-tptc Revert "ARM: DTS: am33xx: Use the new DT bindings for the eDMA3" Revert "ARM: DTS: am437x: Use the new DT bindings for the eDMA3" dmaengine: dw: some Intel devices has no memcpy support dmaengine: dw: platform: provide platform data for Intel dmaengine: dw: don't override platform data with autocfg dmaengine: hdmac: Add scatter-gathered memset support dmaengine: hdmac: factorise memset descriptor allocation dmaengine: virt-dma: Fix kernel-doc annotations ARM: DTS: am437x: Use the new DT bindings for the eDMA3 ARM: DTS: am33xx: Use the new DT bindings for the eDMA3 dmaengine: edma: New device tree binding dmaengine: Kconfig: edma: Select TI_DMA_CROSSBAR in case of ARCH_OMAP dmaengine: ti-dma-crossbar: Add support for crossbar on AM33xx/AM43xx dmaengine: edma: Merge the of parsing functions dmaengine: edma: Do not allocate memory for edma_rsv_info in case of DT boot dmaengine: edma: Refactor the dma device and channel struct initialization dmaengine: edma: Get qDMA channel information from HW also dmaengine: edma: Merge map_dmach_to_queue into assign_channel_eventq dmaengine: edma: Correct PaRAM access function names (_parm_ to _param_) ...
Diffstat (limited to 'drivers/dma/dmaengine.c')
-rw-r--r--drivers/dma/dmaengine.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/dma/dmaengine.c b/drivers/dma/dmaengine.c
index 09479d4be4db..3ecec1445adf 100644
--- a/drivers/dma/dmaengine.c
+++ b/drivers/dma/dmaengine.c
@@ -1074,11 +1074,9 @@ static void dmaengine_destroy_unmap_pool(void)
for (i = 0; i < ARRAY_SIZE(unmap_pool); i++) {
struct dmaengine_unmap_pool *p = &unmap_pool[i];
- if (p->pool)
- mempool_destroy(p->pool);
+ mempool_destroy(p->pool);
p->pool = NULL;
- if (p->cache)
- kmem_cache_destroy(p->cache);
+ kmem_cache_destroy(p->cache);
p->cache = NULL;
}
}