Commit 834392a7d92677ff ("serial: doc: Un-document non-existing
uart_write_console()") removed a paragraph about a helper function that
seemed to never exist.
Peter Hurley pointed out that the function does exist, but is called
differently. Re-add the paragraph, with the function name corrected.
Fixes: 834392a7d92677ff ("serial: doc: Un-document non-existing
uart_write_console()")
Signed-off-by: Geert Uytterhoeven <geert+rene...@glider.be>
---
Documentation/serial/driver | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/Documentation/serial/driver b/Documentation/serial/driver
index 65de49a4b39e5baf..03369d076ca20a98 100644
--- a/Documentation/serial/driver
+++ b/Documentation/serial/driver
@@ -28,6 +28,11 @@ The serial core provides a few helper functions. This
includes identifing
the correct port structure (via uart_get_console) and decoding command line
arguments (uart_parse_options).
+There is also a helper function (uart_console_write) which performs a
+character by character write, translating newlines to CRLF sequences.
+Driver writers are recommended to use this function rather than implementing
+their own version.
+
Locking
-------
--
1.9.1
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