hw/sd.c: When setting ADDRESS_ERROR bit, don't clear everything else

Fix a typo that meant that ADDRESS_ERRORs setting or clearing write
protection would clear every other bit in the status register.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Andrzej Zaborowski <andrew.zaborowski@intel.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/hw/sd.c b/hw/sd.c
index e57852e19d..dd280610f2 100644
--- a/hw/sd.c
+++ b/hw/sd.c
@@ -999,7 +999,7 @@ static sd_rsp_type_t sd_normal_command(SDState *sd,
         switch (sd->state) {
         case sd_transfer_state:
             if (addr >= sd->size) {
-                sd->card_status = ADDRESS_ERROR;
+                sd->card_status |= ADDRESS_ERROR;
                 return sd_r1b;
             }
 
@@ -1019,7 +1019,7 @@ static sd_rsp_type_t sd_normal_command(SDState *sd,
         switch (sd->state) {
         case sd_transfer_state:
             if (addr >= sd->size) {
-                sd->card_status = ADDRESS_ERROR;
+                sd->card_status |= ADDRESS_ERROR;
                 return sd_r1b;
             }