[PATCH v2 05/45] log: update the comment for log_msg_ret()

Add some advice on string size here.

Signed-off-by: Simon Glass sjg@chromium.org ---

(no changes since v1)

include/log.h | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/include/log.h b/include/log.h index df497bad181..8a7b961bbfb 100644 --- a/include/log.h +++ b/include/log.h @@ -322,7 +322,10 @@ void __assert_fail(const char *assertion, const char *file, unsigned int line, * * or: * - * return log_msg_ret("fred failed", fred_call()); + * return log_msg_ret("get", fred_call()); + * + * It is recommended to use <= 3 characters for the name since this will only + * use 4 bytes in rodata */ #define log_ret(_ret) ({ \ int __ret = (_ret); \