clk: tegra20: fix gcc-7 constant overflow warning

Browse source

[ Upstream commit b4a2adbf35 ]

Older gcc versions get confused by comparing a u32 value to a negative
constant in a switch()/case block:

drivers/clk/tegra/clk-tegra20.c: In function 'tegra20_clk_measure_input_freq':
drivers/clk/tegra/clk-tegra20.c:581:2: error: case label does not reduce to an integer constant
  case OSC_CTRL_OSC_FREQ_12MHZ:
  ^~~~
drivers/clk/tegra/clk-tegra20.c:593:2: error: case label does not reduce to an integer constant
  case OSC_CTRL_OSC_FREQ_26MHZ:

Make the constants unsigned instead.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20230227085914.2560984-1-arnd@kernel.org
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

...

This commit is contained in:

Arnd Bergmann 2023-02-27 09:59:10 +01:00 • committed by Greg Kroah-Hartman

parent 39c6312009

commit 976126f2de

1 changed files with 14 additions and 14 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

26

drivers/clk/tegra/clk-tegra20.c

View file