diff options
| author | Xiongfeng Wang <wangxiongfeng2@huawei.com> | 2022-11-16 12:32:04 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2022-11-16 16:43:03 +0300 |
| commit | 804313b64e412a81b0b3389a10e7622452004aa6 (patch) | |
| tree | a29c2da8dbd30df7afcb884bf89d785a8508f0cd /tools/perf/util/scripting-engines/trace-event-perl.c | |
| parent | db2d2dc9a0b58c6faefb6b002fdbed4f0362d1a4 (diff) | |
| download | linux-804313b64e412a81b0b3389a10e7622452004aa6.tar.xz | |
spi: dw-dma: decrease reference count in dw_spi_dma_init_mfld()
pci_get_device() will increase the reference count for the returned
pci_dev. Since 'dma_dev' is only used to filter the channel in
dw_spi_dma_chan_filer() after using it we need to call pci_dev_put() to
decrease the reference count. Also add pci_dev_put() for the error case.
Fixes: 7063c0d942a1 ("spi/dw_spi: add DMA support")
Signed-off-by: Xiongfeng Wang <wangxiongfeng2@huawei.com>
Acked-by: Serge Semin <fancer.lancer@gmail.com>
Link: https://lore.kernel.org/r/20221116093204.46700-1-wangxiongfeng2@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-perl.c')
0 files changed, 0 insertions, 0 deletions