[v4,0/5] clk drivers: Terminate clk_div_table with sentinel element

Message

J. Neuschäfer Feb. 18, 2022, 12:09 a.m. UTC

I noticed that some of the clk_div_tables in different drivers are not
terminated with a sentinel element. This may cause the code in
clk-divider.c to read garbage that happens to be beyond the end.

This patchset fixed all instances of this bug that I could find, except
for a case in drivers/phy/ti/phy-j721e-wiz.c that is already fixed in
linux-next:
  https://lore.kernel.org/lkml/[e-mail]/

In this version of the patchset, I addressed Philippe Mathieu-Daudé's
style comments. As far as I found it reasonable, I simply updated the
existing patches, but in the case of the Actions Semiconductor drivers,
I made a bigger cleanup in a separate patch.


v4:
- Various style fixes

v3:
- Change the Actions patch according to Mani's comment

v2:
- Add Fixes tags


Jonathan Neuschäfer (5):
  clk: actions: Terminate clk_div_table with sentinel element
  clk: loongson1: Terminate clk_div_table with sentinel element
  clk: hisilicon: Terminate clk_div_table with sentinel element
  clk: clps711x: Terminate clk_div_table with sentinel element
  clk: actions: Make sentinel elements more obvious

 drivers/clk/actions/owl-s500.c         | 16 ++++++++--------
 drivers/clk/actions/owl-s700.c         | 17 ++++++++++-------
 drivers/clk/actions/owl-s900.c         | 26 +++++++++++++-------------
 drivers/clk/clk-clps711x.c             |  2 ++
 drivers/clk/hisilicon/clk-hi3559a.c    |  4 ++--
 drivers/clk/loongson1/clk-loongson1c.c |  1 +
 6 files changed, 36 insertions(+), 30 deletions(-)

--
2.34.1