linux-stable.git/drivers/clk/st, branch linux-5.4.y

clk: st: Fix memory leak in st_of_quadfs_setup()

2023-01-18T10:41:38+00:00

[ Upstream commit cfd3ffb36f0d566846163118651d868e607300ba ]

If st_clk_register_quadfs_pll() fails, @lock should be freed before goto
@err_exit, otherwise will cause meory leak issue, fix it.

Signed-off-by: Xiu Jianfeng 
Link: https://lore.kernel.org/r/20221122133614.184910-1-xiujianfeng@huawei.com
Reviewed-by: Patrice Chotard 
Signed-off-by: Stephen Boyd 
Signed-off-by: Sasha Levin

clk: clk-flexgen: fix clock-critical handling

2020-06-24T15:50:17+00:00

[ Upstream commit a403bbab1a73d798728d76931cab3ff0399b9560 ]

Fixes an issue leading to having all clocks following a critical
clocks marked as well as criticals.

Fixes: fa6415affe20 ("clk: st: clk-flexgen: Detect critical clocks")
Signed-off-by: Alain Volmat 
Link: https://lkml.kernel.org/r/20200322140740.3970-1-avolmat@me.com
Reviewed-by: Patrice Chotard 
Signed-off-by: Stephen Boyd 
Signed-off-by: Sasha Levin

Merge branches 'clk-aspeed', 'clk-unused', 'clk-of-node-put', 'clk-const-bulk-data' and 'clk-debugfs' into clk-next

2019-09-19T22:30:40+00:00

 - Add SDIO gate to aspeed driver
 - Support aspeed AST2600 SoC
 - Add missing of_node_put() calls in various clk drivers
 - Drop NULL checks in clk debugfs
 - Add min/max rates to clk debugfs

* clk-aspeed:
  clk: Add support for AST2600 SoC
  clk: aspeed: Move structures to header
  clk: aspeed: Add SDIO gate

* clk-unused:
  clk: st: clkgen-pll: remove unused variable 'st_pll3200c32_407_a0'
  clk: st: clkgen-fsyn: remove unused variable 'st_quadfs_fs660c32_ops'
  clk: composite: Drop unused clk.h include
  clk: Si5341/Si5340: remove redundant assignment to n_den
  clk: qoriq: Fix -Wunused-const-variable

* clk-of-node-put:
  clk: ti: dm814x: Add of_node_put() to prevent memory leak
  clk: st: clk-flexgen: Add of_node_put() in st_of_flexgen_setup()
  clk: davinci: pll: Add of_node_put() in of_davinci_pll_init()
  clk: versatile: Add of_node_put() in cm_osc_setup()

* clk-const-bulk-data:
  clk: Constify struct clk_bulk_data * where possible

* clk-debugfs:
  clk: Drop !clk checks in debugfs dumping
  clk: Use seq_puts() in possible_parent_show()
  clk: Assert prepare_lock in clk_core_get_boundaries
  clk: Add clk_min/max_rate entries in debugfs

clk: st: clkgen-pll: remove unused variable 'st_pll3200c32_407_a0'

2019-09-06T17:26:58+00:00

drivers/clk/st/clkgen-pll.c:64:37: warning:
 st_pll3200c32_407_a0 defined but not used [-Wunused-const-variable=]

It is never used, so can be removed.

Reported-by: Hulk Robot 
Signed-off-by: YueHaibing 
Link: https://lkml.kernel.org/r/20190816135523.73520-1-yuehaibing@huawei.com
Acked-by: Gabriel Fernandez 
Signed-off-by: Stephen Boyd

clk: st: clkgen-fsyn: remove unused variable 'st_quadfs_fs660c32_ops'

2019-09-06T17:26:32+00:00

drivers/clk/st/clkgen-fsyn.c:70:29: warning:
 st_quadfs_fs660c32_ops defined but not used [-Wunused-const-variable=]

It is never used, so can be removed.

Reported-by: Hulk Robot 
Signed-off-by: YueHaibing 
Link: https://lkml.kernel.org/r/20190816135341.52248-1-yuehaibing@huawei.com
Acked-by: Gabriel Fernandez 
Signed-off-by: Stephen Boyd

clk: st: clk-flexgen: Add of_node_put() in st_of_flexgen_setup()

2019-08-07T22:26:32+00:00

In function st_of_flexgen_setup, variable pnode takes the return value
of of_get_parent, which gets a node but does not put it. If pnode is not
put before the function returns, it may cause a memory leak. Hence put
pnode after its last occurrence.
Issue found with Coccinelle.

Signed-off-by: Nishka Dasgupta 
Link: https://lkml.kernel.org/r/20190804163151.6511-1-nishkadg.linux@gmail.com
Signed-off-by: Stephen Boyd

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500

2019-06-19T15:09:55+00:00

Based on 2 normalized pattern(s):

  this program is free software you can redistribute it and or modify
  it under the terms of the gnu general public license version 2 as
  published by the free software foundation

  this program is free software you can redistribute it and or modify
  it under the terms of the gnu general public license version 2 as
  published by the free software foundation #

extracted by the scancode license scanner the SPDX license identifier

  GPL-2.0-only

has been chosen to replace the boilerplate/reference in 4122 file(s).

Signed-off-by: Thomas Gleixner 
Reviewed-by: Enrico Weigelt 
Reviewed-by: Kate Stewart 
Reviewed-by: Allison Randal 
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.de
Signed-off-by: Greg Kroah-Hartman

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 194

2019-05-30T18:29:22+00:00

Based on 1 normalized pattern(s):

  license terms gnu general public license gpl version 2

extracted by the scancode license scanner the SPDX license identifier

  GPL-2.0-only

has been chosen to replace the boilerplate/reference in 161 file(s).

Signed-off-by: Thomas Gleixner 
Reviewed-by: Allison Randal 
Reviewed-by: Alexios Zavras 
Reviewed-by: Steve Winslow 
Reviewed-by: Richard Fontana 
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190528170027.447718015@linutronix.de
Signed-off-by: Greg Kroah-Hartman

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152

2019-05-30T18:26:32+00:00

Based on 1 normalized pattern(s):

  this program is free software you can redistribute it and or modify
  it under the terms of the gnu general public license as published by
  the free software foundation either version 2 of the license or at
  your option any later version

extracted by the scancode license scanner the SPDX license identifier

  GPL-2.0-or-later

has been chosen to replace the boilerplate/reference in 3029 file(s).

Signed-off-by: Thomas Gleixner 
Reviewed-by: Allison Randal 
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190527070032.746973796@linutronix.de
Signed-off-by: Greg Kroah-Hartman

treewide: Add SPDX license identifier - Makefile/Kconfig

2019-05-21T08:50:46+00:00

Add SPDX license identifiers to all Make/Kconfig files which:

 - Have no license information of any form

These files fall under the project license, GPL v2 only. The resulting SPDX
license identifier is:

  GPL-2.0-only

Signed-off-by: Thomas Gleixner 
Signed-off-by: Greg Kroah-Hartman