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80b8471e69
The rcar_pcie_get_resources() is another misnomer with a side effect. The function does not only get resources, but also enables/disables bus clock. This is forgotten in the probe() function though and if anything in probe() fails after rcar_pcie_get_resources() is called, the bus clock are never disabled. This patch pulls the clock handling out of the rcar_pcie_get_resources() and enables clock after all the resources were requested. Moreover, this patch also always disables the clock in case of failure. Reported-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Reviewed-by: Simon Horman <horms+renesas@verge.net.au> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Cc: Geert Uytterhoeven <geert+renesas@glider.be> Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Cc: Phil Edworthy <phil.edworthy@renesas.com> Cc: Simon Horman <horms+renesas@verge.net.au> Cc: Wolfram Sang <wsa@the-dreams.de> Cc: linux-renesas-soc@vger.kernel.org |
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| firmware | ||
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| include | ||
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| kernel | ||
| lib | ||
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| samples | ||
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| tools | ||
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| .clang-format | ||
| .cocciconfig | ||
| .get_maintainer.ignore | ||
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| COPYING | ||
| CREDITS | ||
| Kbuild | ||
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| Makefile | ||
| 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.
See Documentation/00-INDEX for a list of what is contained in each file.
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.