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Dinghao Liu d33031a894 dmaengine: tegra20: Fix runtime PM imbalance on error
[ Upstream commit 917a3200b9f467a154999c7572af345f2470aaf4 ]

pm_runtime_get_sync() will increase the runtime PM counter
even it returns an error. Thus a pairing decrement is needed
to prevent refcount leak. Fix this by replacing this API with
pm_runtime_resume_and_get(), which will not change the runtime
PM counter on error.

Signed-off-by: Dinghao Liu <dinghao.liu@zju.edu.cn>
Acked-by: Thierry Reding <treding@nvidia.com>
Link: https://lore.kernel.org/r/20210409082805.23643-1-dinghao.liu@zju.edu.cn
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-04-28 13:40:01 +02:00
arch ARM: dts: Fix swapped mmc order for omap3 2021-04-28 13:40:01 +02:00
block block: return -EBUSY when there are open partitions in blkdev_reread_part 2021-04-28 13:39:59 +02:00
certs certs: Fix blacklist flag type confusion 2021-03-04 11:37:59 +01:00
crypto crypto: mips/poly1305 - enable for all MIPS processors 2021-03-17 17:06:10 +01:00
Documentation dt-bindings: net: ethernet-controller: fix typo in NVMEM 2021-04-14 08:42:12 +02:00
drivers dmaengine: tegra20: Fix runtime PM imbalance on error 2021-04-28 13:40:01 +02:00
fs readdir: make sure to verify directory entry for legacy interfaces too 2021-04-21 13:00:54 +02:00
include bpf: Allow variable-offset stack access 2021-04-28 13:40:00 +02:00
init init/Kconfig: make COMPILE_TEST depend on HAS_IOMEM 2021-04-10 13:36:11 +02:00
ipc
kernel locking/qrwlock: Fix ordering in queued_write_lock_slowpath() 2021-04-28 13:40:00 +02:00
lib lib: fix kconfig dependency on ARCH_WANT_FRAME_POINTERS 2021-04-21 13:00:54 +02:00
LICENSES
mm mm: ptdump: fix build failure 2021-04-21 13:00:57 +02:00
net gro: ensure frag0 meets IP header alignment 2021-04-21 13:00:58 +02:00
samples samples, bpf: Add missing munmap in xdpsock 2021-03-17 17:06:12 +01:00
scripts kbuild: dummy-tools: fix inverted tests for gcc 2021-03-30 14:31:50 +02:00
security KEYS: trusted: Fix TPM reservation for seal/unseal 2021-04-28 13:39:59 +02:00
sound ASoC: fsl_esai: Fix TDM slot setup for I2S mode 2021-04-21 13:00:52 +02:00
tools perf map: Fix error return code in maps__clone() 2021-04-28 13:40:00 +02:00
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MAINTAINERS MAINTAINERS: move the staging subsystem to lists.linux.dev 2021-03-25 09:04:18 +01:00
Makefile Linux 5.10.32 2021-04-21 13:01:00 +02:00
README

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.