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67c4ea8267
Replace platform_get_resource/_byname + devm_ioremap
with just devm_platform_ioremap_resource()
Used Coccinelle to do this change. SmPl patch:
@rule@
identifier res;
expression ioremap;
identifier pdev;
constant mem;
expression name;
@@
-struct resource *res;
...
-res = platform_get_resource_byname(pdev,mem,name);
<...
-if (!res) {
-...
-}
...>
-ioremap = devm_ioremap(...);
+ioremap = devm_platform_ioremap_resource_byname(pdev,name);
and
@rule_2@
identifier res;
expression ioremap;
identifier pdev;
@@
-struct resource *res;
...
-res = platform_get_resource(pdev,...);
<...
-if (!res) {
-...
-}
...>
-ioremap = devm_ioremap(...);
+ioremap = devm_platform_ioremap_resource(pdev,0);
v2: Fix compilation error.
v3: Handle returns properly since the new API return error pointers
and not NULL
Cc: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com>
Cc: Alain Volmat <alain.volmat@foss.st.com>
Reviewed-by: Maxime Ripard <mripard@kernel.org>(v2)
Acked-by: Raphael Gallais-Pou <rgallaispou@gmail.com>(v2)
Signed-off-by: Anusha Srivatsa <asrivats@redhat.com>
Link: https://patchwork.freedesktop.org/patch/640854/?series=144073&rev=5
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 reStructuredText 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.