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Mainline Linux tree for various devices, only for fun :)
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Dong Aisheng 220175cd39 clk: imx: scu: fix build break when compiled as modules 
After commit e0d0d4d86c ("clk: imx8qxp: Support building i.MX8QXP clock
driver as module"), clk-scu.c and clk-imx8qxp.c are complied in one module,
thus there can be only one module_init() in those two files.
Commit 77d8f3068c ("clk: imx: scu: add two cells binding support")
introduced another module_init() in clk_scu.c which caused the errors
below.

To fix the issue, we can remove the unnecessary builtin_platform_driver
from clk_scu.c and directly register the driver in imx_clk_scu_init().

  CC [M]  drivers/clk/imx/clk-scu.o
In file included from ../include/linux/of_device.h:6,
                 from ../include/linux/of_platform.h:12,
                 from ../drivers/clk/imx/clk-scu.c:11:
../drivers/clk/imx/clk-scu.c: In function ‘imx_clk_scu_init’:
../drivers/clk/imx/clk-scu.c:176:35: error: ‘imx_clk_scu_driver’ undeclared (first use in this function); did you mean ‘imx_clk_scu_init’?
  176 |  return platform_driver_register(&imx_clk_scu_driver);
      |                                   ^~~~~~~~~~~~~~~~~~
../include/linux/platform_device.h:218:29: note: in definition of macro ‘platform_driver_register’
  218 |  __platform_driver_register(drv, THIS_MODULE)
      |                             ^~~
../drivers/clk/imx/clk-scu.c:176:35: note: each undeclared identifier is reported only once for each function it appears in
  176 |  return platform_driver_register(&imx_clk_scu_driver);
      |                                   ^~~~~~~~~~~~~~~~~~
../include/linux/platform_device.h:218:29: note: in definition of macro ‘platform_driver_register’
  218 |  __platform_driver_register(drv, THIS_MODULE)
      |                             ^~~
../drivers/clk/imx/clk-scu.c:177:1: error: control reaches end of non-void function [-Werror=return-type]
  177 | }
      | ^
At top level:
../drivers/clk/imx/clk-scu.c:470:31: warning: ‘imx_clk_scu_driver’ defined but not used [-Wunused-variable]
  470 | static struct platform_driver imx_clk_scu_driver = {

Reported-by: kernel test robot <lkp@intel.com>
Fixes: 77d8f3068c ("clk: imx: scu: add two cells binding support")
Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com>
Acked-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2020-11-03 07:35:47 +08:00
arch treewide: Convert macro and uses of __section(foo) to __section("foo") 2020-10-25 14:51:49 -07:00
block block-5.10-2020-10-24 2020-10-24 12:46:42 -07:00
certs .gitignore: add SPDX License Identifier 2020-03-25 11:50:48 +01:00
crypto drivers-5.10-2020-10-12 2020-10-13 13:04:41 -07:00
Documentation xen: branch for v5.10-rc1c 2020-10-25 10:55:35 -07:00
drivers clk: imx: scu: fix build break when compiled as modules 2020-11-03 07:35:47 +08:00
fs treewide: Convert macro and uses of __section(foo) to __section("foo") 2020-10-25 14:51:49 -07:00
include treewide: Convert macro and uses of __section(foo) to __section("foo") 2020-10-25 14:51:49 -07:00
init linux-kselftest-kunit-5.10-rc1 2020-10-18 14:45:59 -07:00
ipc ipc: adjust proc_ipc_sem_dointvec definition to match prototype 2020-09-05 12:14:29 -07:00
kernel treewide: Convert macro and uses of __section(foo) to __section("foo") 2020-10-25 14:51:49 -07:00
lib random32: make prandom_u32() less predictable 2020-10-25 10:40:08 -07:00
LICENSES LICENSES/deprecated: add Zlib license text 2020-09-16 14:33:49 +02:00
mm Refactored code for 5.10: 2020-10-23 11:33:41 -07:00
net mm: remove kzfree() compatibility definition 2020-10-25 11:39:02 -07:00
samples bpf, libbpf: Guard bpf inline asm from bpf_tail_call_static 2020-10-22 01:46:52 +02:00
scripts treewide: Convert macro and uses of __section(foo) to __section("foo") 2020-10-25 14:51:49 -07:00
security SafeSetID changes for v5.10 2020-10-25 10:45:26 -07:00
sound ARM: SoC platform updates 2020-10-24 10:33:08 -07:00
tools treewide: Convert macro and uses of __section(foo) to __section("foo") 2020-10-25 14:51:49 -07:00
usr Merge branch 'work.fdpic' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2020-08-07 13:29:39 -07:00
virt kvm: x86/mmu: Support dirty logging for the TDP MMU 2020-10-23 03:42:13 -04:00
.clang-format RDMA 5.10 pull request 2020-10-17 11:18:18 -07:00
.cocciconfig scripts: add Linux .cocciconfig for coccinelle 2016-07-22 12:13:39 +02:00
.get_maintainer.ignore Opt out of scripts/get_maintainer.pl 2019-05-16 10:53:40 -07:00
.gitattributes .gitattributes: use 'dts' diff driver for dts files 2019-12-04 19:44:11 -08:00
.gitignore .gitignore: docs: ignore sphinx_*/ directories 2020-09-10 10:44:31 -06:00
.mailmap MAINTAINERS: jarkko.sakkinen@linux.intel.com -> jarkko@kernel.org 2020-10-16 11:11:19 -07:00
COPYING COPYING: state that all contributions really are covered by this file 2020-02-10 13:32:20 -08:00
CREDITS networking changes for the 5.10 merge window 2020-10-15 18:42:13 -07:00
Kbuild kbuild: rename hostprogs-y/always to hostprogs/always-y 2020-02-04 01:53:07 +09:00
Kconfig kbuild: ensure full rebuild when the compiler is updated 2020-05-12 13:28:33 +09:00
MAINTAINERS ARM: Devicetree updates 2020-10-24 10:44:18 -07:00
Makefile Linux 5.10-rc1 2020-10-25 15:14:11 -07:00
README Drop all 00-INDEX files from Documentation/ 2018-09-09 15:08:58 -06:00

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.