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19156: core/compiler_hints: add likely() / unlikely() hints r=kfessel a=benpicco 19174: tests/periph_spi clearly say when init succeeds r=benpicco a=jdavid When the `tests/periph_spi` program succeeds the output can be interpreted as an error happened. This PR makes it clearer when it does succeed. ### Contribution description In `tests/periph_spi`: - Explicitely say that the init operation was successful - Rephrase the note to avoid misinterpretations ### Testing procedure Run the `tests/periph_spi` program. There is not much to test, just to verify the output, should be like this: ``` 2023-01-19 10:42:33,768 # Trying to initialize SPI_DEV(1): mode: 0, clk: 0, cs_port: 0, cs_pin: 0 2023-01-19 10:42:33,777 # (if below the program crashes with a failed assertion, then it means the configuration is not supported) 2023-01-19 10:42:33,779 # Success. ``` ### Issues/PRs references Issue https://github.com/RIOT-OS/RIOT/issues/19025 Co-authored-by: Benjamin Valentin <benjamin.valentin@ml-pa.com> Co-authored-by: J. David Ibáñez <jdavid.ibp@gmail.com> |
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.. | ||
macros | ||
assert.h | ||
bitarithm.h | ||
cib.h | ||
clist.h | ||
compiler_hints.h | ||
container.h | ||
debug.h | ||
irq.h | ||
kernel_defines.h | ||
kernel_init.h | ||
list.h | ||
log.h | ||
modules.h | ||
panic.h | ||
priority_queue.h | ||
ringbuffer.h | ||
riot_version.h | ||
rmutex.h | ||
thread_config.h | ||
xfa.h |