diff options
| author | Philippe Mathieu-Daudé <f4bug@amsat.org> | 2020-08-14 11:23:42 +0200 |
|---|---|---|
| committer | Philippe Mathieu-Daudé <f4bug@amsat.org> | 2020-08-21 16:35:35 +0200 |
| commit | 8467f62201fd2383d553702f9f9441e2493ece75 (patch) | |
| tree | 2441a18ce56eca759d8aba24ce196177e85372f6 /include | |
| parent | 39017143d6d7a068573da272528d7df71d0d31b4 (diff) | |
hw/sd: Rename sdbus_read_data() as sdbus_read_byte()
The sdbus_read_data() method do a single byte access on the data
line of a SD bus. Rename it as sdbus_read_byte() and document it.
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20200814092346.21825-4-f4bug@amsat.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/hw/sd/sd.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/include/hw/sd/sd.h b/include/hw/sd/sd.h index 1e5ac955d0..14ffc7f475 100644 --- a/include/hw/sd/sd.h +++ b/include/hw/sd/sd.h @@ -166,7 +166,15 @@ int sdbus_do_command(SDBus *sd, SDRequest *req, uint8_t *response); * Write a byte on the data lines of a SD bus. */ void sdbus_write_byte(SDBus *sd, uint8_t value); -uint8_t sdbus_read_data(SDBus *sd); +/** + * Read a byte from a SD bus. + * @sd: bus + * + * Read a byte from the data lines of a SD bus. + * + * Return: byte value read + */ +uint8_t sdbus_read_byte(SDBus *sd); bool sdbus_data_ready(SDBus *sd); bool sdbus_get_inserted(SDBus *sd); bool sdbus_get_readonly(SDBus *sd); |