linux-stable.git/drivers/staging/clocking-wizard, branch linux-5.10.y

clk: staging: correct reference to config IOMEM to config HAS_IOMEM

2021-09-15T07:50:41+00:00

[ Upstream commit cbfa6f33e3a685c329d78e06b0cf1dcb23c9d849 ]

Commit 0a0a66c984b3 ("clk: staging: Specify IOMEM dependency for Xilinx
Clocking Wizard driver") introduces a dependency on the non-existing config
IOMEM, which basically makes it impossible to include this driver into any
build. Fortunately, ./scripts/checkkconfigsymbols.py warns:

IOMEM
Referencing files: drivers/staging/clocking-wizard/Kconfig

The config for IOMEM support is called HAS_IOMEM. Correct this reference to
the intended config.

Fixes: 0a0a66c984b3 ("clk: staging: Specify IOMEM dependency for Xilinx Clocking Wizard driver")
Signed-off-by: Lukas Bulwahn 
Link: https://lore.kernel.org/r/20210817105404.13146-1-lukas.bulwahn@gmail.com
Signed-off-by: Greg Kroah-Hartman 
Signed-off-by: Sasha Levin

staging: Replace HTTP links with HTTPS ones

2020-07-20T08:22:47+00:00

Rationale:
Reduces attack surface on kernel devs opening the links for MITM
as HTTPS traffic is much harder to manipulate.

Deterministic algorithm:
For each file:
  If not .svg:
    For each line:
      If doesn't contain `\bxmlns\b`:
        For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`:
	  If neither `\bgnu\.org/license`, nor `\bmozilla\.org/MPL\b`:
            If both the HTTP and HTTPS versions
            return 200 OK and serve the same content:
              Replace HTTP with HTTPS.

Signed-off-by: Alexander A. Klimov 
Link: https://lore.kernel.org/r/20200719123244.58718-1-grandmaster@al2klimov.de
Signed-off-by: Greg Kroah-Hartman

clk: staging: Specify IOMEM dependency for Xilinx Clocking Wizard driver

2020-07-01T13:43:05+00:00

The Xilinx Clocking Wizard driver uses the devm_ioremap_resource
function, but does not specify a dependency on IOMEM in Kconfig. This
causes a build failure on architectures without IOMEM, for example, UML
(notably with make allyesconfig).

Fix this by making CONFIG_COMMON_CLK_XLNX_CLKWZRD depend on CONFIG_IOMEM.

Signed-off-by: David Gow 
Link: https://lore.kernel.org/r/20200630044518.1084468-1-davidgow@google.com
Signed-off-by: Greg Kroah-Hartman

staging: clocking-wizard: use devm_platform_ioremap_resource() to simplify code

2019-10-10T09:00:59+00:00

Use devm_platform_ioremap_resource() to simplify the code a bit.
This is detected by coccinelle.

Signed-off-by: YueHaibing 
Link: https://lore.kernel.org/r/20191009150427.10852-1-yuehaibing@huawei.com
Signed-off-by: Greg Kroah-Hartman

staging: add missing SPDX lines to Makefile files

2019-04-03T09:10:15+00:00

There are a few remaining drivers/staging/*/Makefile files that do not
have SPDX identifiers in them.  Add the correct GPL-2.0 identifier to
them to make scanning tools happy.

Reviewed-by: Mukesh Ojha 
Signed-off-by: Greg Kroah-Hartman

staging: add missing SPDX lines to Kconfig files

2019-04-03T09:10:15+00:00

There are a few remaining drivers/staging/*/Kconfig files that do not
have SPDX identifiers in them.  Add the correct GPL-2.0 identifier to
them to make scanning tools happy.

Signed-off-by: Greg Kroah-Hartman

staging: clocking-wizard: match parenthesis indentation

2018-10-09T12:57:33+00:00

Match parenthesis indentation after line end, and fixed alignment
to conform to the coding style guidelines.
Reported by checkpatch.

Signed-off-by: Ioannis Valasakis 
Signed-off-by: Greg Kroah-Hartman

staging: clocking-wizard: prefer 'help' in Kconfig

2018-06-17T07:05:13+00:00

Fixes the checkpatch warning:

WARNING: prefer 'help' over '---help---' for new help texts
+config COMMON_CLK_XLNX_CLKWZRD

Signed-off-by: Kyle Buzby 
Signed-off-by: Greg Kroah-Hartman

staging: clocking-wizard: remove redundant license text

2018-01-15T15:03:45+00:00

Now that the SPDX tag is in the clocking-wizard driver files, that
identifies the license in a specific and legally-defined manner.  So the
extra GPL text wording can be removed as it is no longer needed at all.

This is done on a quest to remove the 700+ different ways that files in
the kernel describe the GPL license text.  And there's unneeded stuff
like the address (sometimes incorrect) for the FSF which is never
needed.

No copyright headers or other non-license-description text was removed.

Signed-off-by: Greg Kroah-Hartman

staging: clocking-wizard: add SPDX identifier.

2018-01-15T15:03:45+00:00

It's good to have SPDX identifiers in all files to make it easier to
audit the kernel tree for correct licenses.

Fix up the staging clocking-wizard driver to have a proper SPDX
identifier, based on the license text in the file itself.  The SPDX
identifier is a legally binding shorthand, which can be used instead of
the full boiler plate text.

This work is based on a script and data from Thomas Gleixner, Philippe
Ombredanne, and Kate Stewart.

Cc: Thomas Gleixner 
Cc: Kate Stewart 
Cc: Philippe Ombredanne 
Signed-off-by: Greg Kroah-Hartman