1bd8a7dc28
- These patches make Exynos DRM driver to use pm_runtime_resume_and_get() function instead of m_runtime_get_sync() to deal with usage counter. pm_runtime_get_sync() increases the usage counter even when it failed, which could make callers to forget to decrease the usage counter. pm_runtime_resume_and_get() decreases the usage counter regardless of whether it failed or not. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEENRKOoF7NhdPGpscnVzg0iQxDErgFAmDC0DUACgkQVzg0iQxD ErhdPg//RaCof86IJjCYlUoL9Dj2uRDhpraGhwgU0qtEQrDFo3tza+EmTF728b0p rkG9IVu8mSRnI65E7sSjDSV3EzUIBMFVYiyIxmyjbnDiobmBL+sLzGUSpWRwNAJY MdARA2XMECeELBaVR4dcTxVZxwjQx/jW1n5ofdKYjeFxQL1Jq0Ix79UT+H3SFp5c 5fRcBYJ/vLAReRoJLhwMM7x1T1cUOrHwC3oUbkeW67T58po5mXExyADRU4C0vZbf MZS7ocRxuRXc6QteugeG4VL4jx3j7nsrkplL1LS2/DFouR5X2U4HuTYbHdFZX8Cg Q1dLsmy/r9l85qPSxyzhKnK4bSb/xHS8+SnSCqnMe1BIHDKL3u/3LHlrwFVM8Al9 DVShrgiCmT1xb9+oEC3klUbyza28uWVRDxQaEf8zffBD7mTp+B0k7A921vukHJFQ hIxdcaqdZpUGxX99/mOnuqLWBHjPeYz+8vAs1IhMxSSGV9R6baL8Cn5vXEkQcza1 J1fbtZV/wU6bIae4vzwJWHEhcT9dUc3oQY4BxoATX/eEI9UPMCekzCtpRvog38RS EIO8bnItw+scVAmPF7vy9xHZsLdSUh/16dv9Z6hh0ylPREKimtd5mz3nx6vXqSiD s9TArbtqsFeRfXC3h3evaRJmVyUU3/G8R70MIVno4p162VtlkwI= =tY/d -----END PGP SIGNATURE----- Merge tag 'exynos-drm-next-for-v5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos into drm-next Two cleanups - These patches make Exynos DRM driver to use pm_runtime_resume_and_get() function instead of m_runtime_get_sync() to deal with usage counter. pm_runtime_get_sync() increases the usage counter even when it failed, which could make callers to forget to decrease the usage counter. pm_runtime_resume_and_get() decreases the usage counter regardless of whether it failed or not. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Inki Dae <inki.dae@samsung.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210611025939.393282-1-inki.dae@samsung.com |
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|---|---|---|
| Documentation | ||
| LICENSES | ||
| arch | ||
| block | ||
| certs | ||
| crypto | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
| mm | ||
| net | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .clang-format | ||
| .cocciconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| COPYING | ||
| CREDITS | ||
| Kbuild | ||
| Kconfig | ||
| MAINTAINERS | ||
| Makefile | ||
| README | ||
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.