docs: usb: fix malformed table

The tables are separated with tabs and spaces mixed together, leading
to malformation. Changed the characters all into spaces to solve this
issue.

Signed-off-by: Hu Haowen <src.res@email.cn>
Link: https://lore.kernel.org/r/20210805040146.121526-1-src.res@email.cn
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/Documentation/usb/gadget-testing.rst b/Documentation/usb/gadget-testing.rst
index d6253f1..c181130 100644 (file)
--- a/Documentation/usb/gadget-testing.rst
+++ b/Documentation/usb/gadget-testing.rst
@@ -724,28 +724,28 @@ Function-specific configfs interface
 The function name to use when creating the function directory is "uac2".
 The uac2 function provides these attributes in its function directory:
 
-       =============== ====================================================
-       c_chmask        capture channel mask
-       c_srate         capture sampling rate
-       c_ssize         capture sample size (bytes)
-       c_sync          capture synchronization type (async/adaptive)
-       c_mute_present  capture mute control enable
-       c_volume_present        capture volume control enable
-       c_volume_min    capture volume control min value (in 1/256 dB)
-       c_volume_max    capture volume control max value (in 1/256 dB)
-       c_volume_res    capture volume control resolution (in 1/256 dB)
-       fb_max    maximum extra bandwidth in async mode
-       p_chmask        playback channel mask
-       p_srate         playback sampling rate
-       p_ssize         playback sample size (bytes)
-       p_mute_present  playback mute control enable
-       p_volume_present        playback volume control enable
-       p_volume_min    playback volume control min value (in 1/256 dB)
-       p_volume_max    playback volume control max value (in 1/256 dB)
-       p_volume_res    playback volume control resolution (in 1/256 dB)
-       req_number      the number of pre-allocated request for both capture
-                       and playback
-       =============== ====================================================
+       ================ ====================================================
+       c_chmask         capture channel mask
+       c_srate          capture sampling rate
+       c_ssize          capture sample size (bytes)
+       c_sync           capture synchronization type (async/adaptive)
+       c_mute_present   capture mute control enable
+       c_volume_present capture volume control enable
+       c_volume_min     capture volume control min value (in 1/256 dB)
+       c_volume_max     capture volume control max value (in 1/256 dB)
+       c_volume_res     capture volume control resolution (in 1/256 dB)
+       fb_max           maximum extra bandwidth in async mode
+       p_chmask         playback channel mask
+       p_srate          playback sampling rate
+       p_ssize          playback sample size (bytes)
+       p_mute_present   playback mute control enable
+       p_volume_present playback volume control enable
+       p_volume_min     playback volume control min value (in 1/256 dB)
+       p_volume_max     playback volume control max value (in 1/256 dB)
+       p_volume_res     playback volume control resolution (in 1/256 dB)
+       req_number       the number of pre-allocated request for both capture
+                        and playback
+       ================ ====================================================
 
 The attributes have sane default values.
 
@@ -914,26 +914,26 @@ Function-specific configfs interface
 The function name to use when creating the function directory is "uac1".
 The uac1 function provides these attributes in its function directory:
 
-       ========== ====================================================
-       c_chmask        capture channel mask
-       c_srate         capture sampling rate
-       c_ssize         capture sample size (bytes)
-       c_mute_present  capture mute control enable
-       c_volume_present        capture volume control enable
-       c_volume_min    capture volume control min value (in 1/256 dB)
-       c_volume_max    capture volume control max value (in 1/256 dB)
-       c_volume_res    capture volume control resolution (in 1/256 dB)
-       p_chmask        playback channel mask
-       p_srate         playback sampling rate
-       p_ssize         playback sample size (bytes)
-       p_mute_present  playback mute control enable
-       p_volume_present        playback volume control enable
-       p_volume_min    playback volume control min value (in 1/256 dB)
-       p_volume_max    playback volume control max value (in 1/256 dB)
-       p_volume_res    playback volume control resolution (in 1/256 dB)
-       req_number      the number of pre-allocated request for both capture
-                       and playback
-       ========== ====================================================
+       ================ ====================================================
+       c_chmask         capture channel mask
+       c_srate          capture sampling rate
+       c_ssize          capture sample size (bytes)
+       c_mute_present   capture mute control enable
+       c_volume_present capture volume control enable
+       c_volume_min     capture volume control min value (in 1/256 dB)
+       c_volume_max     capture volume control max value (in 1/256 dB)
+       c_volume_res     capture volume control resolution (in 1/256 dB)
+       p_chmask         playback channel mask
+       p_srate          playback sampling rate
+       p_ssize          playback sample size (bytes)
+       p_mute_present   playback mute control enable
+       p_volume_present playback volume control enable
+       p_volume_min     playback volume control min value (in 1/256 dB)
+       p_volume_max     playback volume control max value (in 1/256 dB)
+       p_volume_res     playback volume control resolution (in 1/256 dB)
+       req_number       the number of pre-allocated request for both capture
+                        and playback
+       ================ ====================================================
 
 The attributes have sane default values.