c2b1509c77
Use devm_elk_get() to let Linux manage struct clk memory to avoid the following
memory leakage report:
unreferenced object 0xdd75efc0 (size 64):
comm "systemd-udevd", pid 186, jiffies 4294945126 (age 1195.750s)
hex dump (first 32 bytes):
61 64 63 5f 74 73 63 5f 66 63 6b 00 00 00 00 00 adc_tsc_fck.....
00 00 00 00 92 03 00 00 00 00 00 00 00 00 00 00 ................
backtrace:
[<c0a15260>] kmemleak_alloc+0x40/0x74
[<c0287a10>] __kmalloc_track_caller+0x198/0x388
[<c0255610>] kstrdup+0x40/0x5c
[<c025565c>] kstrdup_const+0x30/0x3c
[<c0636630>] __clk_create_clk+0x60/0xac
[<c0630918>] clk_get_sys+0x74/0x144
[<c0630cdc>] clk_get+0x5c/0x68
[<bf0ac540>] ti_tscadc_probe+0x260/0x468 [ti_am335x_tscadc]
[<c06f3c0c>] platform_drv_probe+0x60/0xac
[<c06f1abc>] driver_probe_device+0x214/0x2dc
[<c06f1c18>] __driver_attach+0x94/0xc0
[<c06efe2c>] bus_for_each_dev+0x90/0xa0
[<c06f1470>] driver_attach+0x28/0x30
[<c06f1030>] bus_add_driver+0x184/0x1ec
[<c06f2b74>] driver_register+0xb0/0xf0
[<c06f3b4c>] __platform_driver_register+0x40/0x54
Signed-off-by: Zumeng Chen <zumeng.chen@gmail.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
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| arch | ||
| block | ||
| certs | ||
| crypto | ||
| Documentation | ||
| drivers | ||
| firmware | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
| LICENSES | ||
| 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 | ||
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.