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| author | Caleb Connolly <caleb.connolly@linaro.org> | 2024-03-19 13:24:42 +0000 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2024-03-20 17:13:05 -0400 |
| commit | d47e1fa8193774c960a5c9ad9688179d64aab66d (patch) | |
| tree | 53416febe4be797670011a3a90dd53eabb565a33 /common | |
| parent | 672af4f8acf94e70a65cfdc3ce47d2538a9b04fb (diff) | |
| download | u-boot-d47e1fa8193774c960a5c9ad9688179d64aab66d.zip u-boot-d47e1fa8193774c960a5c9ad9688179d64aab66d.tar.gz u-boot-d47e1fa8193774c960a5c9ad9688179d64aab66d.tar.bz2 | |
test: dm: add button_cmd testWIP/20Mar2024-next
Add a test for the button_cmd feature. This validates that commands can
be mapped to two buttons, that the correct command runs based on which
button is pressed, that only 1 command is run, and that no command runs
if button_cmd_0_name is wrong or unset.
Additionally, fix a potential uninitialised variable use caught by these
tests, the btn variable in get_button_cmd() is assumed to be null if
button_get_by_label() fails, but it's actually used uninitialised in
that case.
CONFIG_BUTTON is now enabled automatically and was removed when running
save_defconfig.
Fixes: e761035b6423 ("boot: add support for button commands")
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
Diffstat (limited to 'common')
| -rw-r--r-- | common/button_cmd.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/common/button_cmd.c b/common/button_cmd.c index b6a8434..8642c26 100644 --- a/common/button_cmd.c +++ b/common/button_cmd.c @@ -33,7 +33,7 @@ struct button_cmd { static int get_button_cmd(int n, struct button_cmd *cmd) { const char *cmd_str; - struct udevice *btn; + struct udevice *btn = NULL; char buf[24]; snprintf(buf, sizeof(buf), "button_cmd_%d_name", n); |