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c458c9f8a8
[ 2.911481] ------------[ cut here ]------------
[ 2.911491] WARNING: CPU: 2 PID: 1 at drivers/gpio/gpiolib-devres.c:327 devm_gpiod_put+0x38/0x44
[ 2.911523] Modules linked in:
[ 2.911538] CPU: 2 PID: 1 Comm: swapper/0 Not tainted 6.1.118 #4
[ 2.911555] Hardware name: Rockchip RV1126B EVB2 V10 Board (DT)
[ 2.911566] pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[ 2.911583] pc : devm_gpiod_put+0x38/0x44
[ 2.911601] lr : devm_gpiod_put+0x2c/0x44
[ 2.911617] sp : ffffffc00a7cb8e0
[ 2.911626] x29: ffffffc00a7cb8e0 x28: 0000000000000000 x27: ffffffc009b300c8
[ 2.911653] x26: 0000000000000020 x25: ffffff80036ee4a0 x24: ffffff807fb95230
[ 2.911679] x23: ffffff80036ee4a0 x22: 0000000000000000 x21: 0000000000000200
[ 2.911704] x20: 0000000000000000 x19: ffffff8003700880 x18: 0000000000000030
[ 2.911730] x17: 00000000adb2a87f x16: 000000004c06ebf7 x15: ffffffffffffffff
[ 2.911757] x14: 0000000000000000 x13: 0a303d6f6970675f x12: 7465736572205d35
[ 2.911782] x11: fffffffffffc3f18 x10: 00000000001104c0 x9 : ffffffc0089860b4
[ 2.911808] x8 : 0101010101010101 x7 : 79616c65642d7465 x6 : 1d0f1d16acf2e5f3
[ 2.911833] x5 : ffffff8003215eb8 x4 : 0000000000000000 x3 : ffffffc0089859a0
[ 2.911858] x2 : ffffffc00a7cb8f8 x1 : ffffff8003215eb8 x0 : 00000000fffffffe
[ 2.911884] Call trace:
[ 2.911893] devm_gpiod_put+0x38/0x44
[ 2.911911] stmmac_mdio_reset+0x11c/0x160
[ 2.911930] __mdiobus_register+0x14c/0x380
[ 2.911948] __of_mdiobus_register+0xbc/0x3c0
[ 2.911969] stmmac_mdio_register+0x140/0x334
[ 2.911986] stmmac_dvr_probe+0xf3c/0x1124
[ 2.912000] rk_gmac_probe+0x59c/0x930
[ 2.912017] platform_probe+0x6c/0xd4
[ 2.912039] really_probe+0xc4/0x3e0
[ 2.912058] __driver_probe_device+0x80/0x160
[ 2.912077] driver_probe_device+0x40/0x110
[ 2.912096] __driver_attach+0xec/0x1f0
[ 2.912115] bus_for_each_dev+0x74/0xd0
[ 2.912132] driver_attach+0x28/0x30
[ 2.912150] bus_add_driver+0x178/0x234
[ 2.912168] driver_register+0x7c/0x130
[ 2.912188] __platform_driver_register+0x2c/0x34
[ 2.912210] rk_gmac_dwmac_driver_init+0x20/0x28
[ 2.912227] do_one_initcall+0x48/0x250
[ 2.912245] kernel_init_freeable+0x298/0x300
[ 2.912266] kernel_init+0x28/0x12c
[ 2.912288] ret_from_fork+0x10/0x20
Fixes: 72834b57d9 ("ethernet: stmmac: Release reset gpio desc for mdio reset")
Change-Id: I5d0f171abf5f66d2fe5eaa6e8089e870d6d4f308
Signed-off-by: Ziyuan Xu <xzy.xu@rock-chips.com>
Signed-off-by: David Wu <david.wu@rock-chips.com>
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.