[PATCH v4 08/14] hw/sd/sdcard: Update the SDState documentation

[Philippe Mathieu-Daudé]

Add more descriptive comments to keep a clear separation
between static property vs runtime changeable.

Suggested-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
---
 hw/sd/sd.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/hw/sd/sd.c b/hw/sd/sd.c
index 0b606e9054..7d20f344bf 100644
--- a/hw/sd/sd.c
+++ b/hw/sd/sd.c
@@ -103,11 +103,14 @@ struct SDState {
     uint32_t card_status;
     uint8_t sd_status[64];
 
-    /* Configurable properties */
+    /* Static properties */
+
     uint8_t spec_version;
     BlockBackend *blk;
     bool spi;
 
+    /* Runtime changeables */
+
     uint32_t mode;    /* current card mode, one of SDCardModes */
     int32_t state;    /* current card state, one of SDCardStates */
     uint32_t vhs;
-- 
2.21.3