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author | Linus Torvalds <torvalds@linux-foundation.org> | 2018-10-26 09:11:43 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-10-26 09:11:43 -0700 |
commit | 18d0eae30e6a4f8644d589243d7ac1d70d29203d (patch) | |
tree | fef5a78d54b8763cb17867018356cfe311b31036 /drivers/misc/mic | |
parent | Merge tag 'driver-core-4.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core (diff) | |
parent | Documentation/security-bugs: Clarify treatment of embargoed information (diff) | |
download | linux-dev-18d0eae30e6a4f8644d589243d7ac1d70d29203d.tar.xz linux-dev-18d0eae30e6a4f8644d589243d7ac1d70d29203d.zip |
Merge tag 'char-misc-4.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull char/misc driver updates from Greg KH:
"Here is the big set of char/misc patches for 4.20-rc1.
Loads of things here, we have new code in all of these driver
subsystems:
- fpga
- stm
- extcon
- nvmem
- eeprom
- hyper-v
- gsmi
- coresight
- thunderbolt
- vmw_balloon
- goldfish
- soundwire
along with lots of fixes and minor changes to other small drivers.
All of these have been in linux-next for a while with no reported
issues"
* tag 'char-misc-4.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (245 commits)
Documentation/security-bugs: Clarify treatment of embargoed information
lib: Fix ia64 bootloader linkage
MAINTAINERS: Clarify UIO vs UIOVEC maintainer
docs/uio: fix a grammar nitpick
docs: fpga: document programming fpgas using regions
fpga: add devm_fpga_region_create
fpga: bridge: add devm_fpga_bridge_create
fpga: mgr: add devm_fpga_mgr_create
hv_balloon: Replace spin_is_locked() with lockdep
sgi-xp: Replace spin_is_locked() with lockdep
eeprom: New ee1004 driver for DDR4 memory
eeprom: at25: remove unneeded 'at25_remove'
w1: IAD Register is yet readable trough iad sys file. Fix snprintf (%u for unsigned, count for max size).
misc: mic: scif: remove set but not used variables 'src_dma_addr, dst_dma_addr'
misc: mic: fix a DMA pool free failure
platform: goldfish: pipe: Add a blank line to separate varibles and code
platform: goldfish: pipe: Remove redundant casting
platform: goldfish: pipe: Call misc_deregister if init fails
platform: goldfish: pipe: Move the file-scope goldfish_pipe_dev variable into the driver state
platform: goldfish: pipe: Move the file-scope goldfish_pipe_miscdev variable into the driver state
...
Diffstat (limited to 'drivers/misc/mic')
-rw-r--r-- | drivers/misc/mic/scif/scif_dma.c | 9 | ||||
-rw-r--r-- | drivers/misc/mic/scif/scif_fence.c | 2 |
2 files changed, 2 insertions, 9 deletions
diff --git a/drivers/misc/mic/scif/scif_dma.c b/drivers/misc/mic/scif/scif_dma.c index 6369aeaa7056..18b8ed57c4ac 100644 --- a/drivers/misc/mic/scif/scif_dma.c +++ b/drivers/misc/mic/scif/scif_dma.c @@ -1035,8 +1035,6 @@ scif_rma_list_dma_copy_unaligned(struct scif_copy_work *work, } dma_async_issue_pending(chan); } - if (ret < 0) - goto err; offset += loop_len; temp += loop_len; temp_phys += loop_len; @@ -1553,9 +1551,8 @@ static int scif_rma_list_dma_copy_wrapper(struct scif_endpt *epd, int src_cache_off, dst_cache_off; s64 src_offset = work->src_offset, dst_offset = work->dst_offset; u8 *temp = NULL; - bool src_local = true, dst_local = false; + bool src_local = true; struct scif_dma_comp_cb *comp_cb; - dma_addr_t src_dma_addr, dst_dma_addr; int err; if (is_dma_copy_aligned(chan->device, 1, 1, 1)) @@ -1569,12 +1566,8 @@ static int scif_rma_list_dma_copy_wrapper(struct scif_endpt *epd, if (work->loopback) return scif_rma_list_cpu_copy(work); - src_dma_addr = __scif_off_to_dma_addr(work->src_window, src_offset); - dst_dma_addr = __scif_off_to_dma_addr(work->dst_window, dst_offset); src_local = work->src_window->type == SCIF_WINDOW_SELF; - dst_local = work->dst_window->type == SCIF_WINDOW_SELF; - dst_local = dst_local; /* Allocate dma_completion cb */ comp_cb = kzalloc(sizeof(*comp_cb), GFP_KERNEL); if (!comp_cb) diff --git a/drivers/misc/mic/scif/scif_fence.c b/drivers/misc/mic/scif/scif_fence.c index cac3bcc308a7..7bb929f05d85 100644 --- a/drivers/misc/mic/scif/scif_fence.c +++ b/drivers/misc/mic/scif/scif_fence.c @@ -272,7 +272,7 @@ static int _scif_prog_signal(scif_epd_t epd, dma_addr_t dst, u64 val) dma_fail: if (!x100) dma_pool_free(ep->remote_dev->signal_pool, status, - status->src_dma_addr); + src - offsetof(struct scif_status, val)); alloc_fail: return err; } |