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clear unused part of mci struct

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rjkm
2025-04-23 00:58:08 +02:00
parent 7a1f1cf3cf
commit 882da04177
1 changed files with 4 additions and 1 deletions
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5
ddbridge/ddbridge-mci.c
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@@ -92,9 +92,12 @@ static int ddb_mci_cmd_raw_unlocked(struct ddb_link *link,
val = ddblreadl(link, control);
if (val & (MCI_CONTROL_RESET | MCI_CONTROL_START_COMMAND))
return -EIO;
if (cmd && cmd_len)
if (cmd && cmd_len) {
for (i = 0; i < cmd_len; i++)
ddblwritel(link, cmd[i], command + i * 4);
for (; i < sizeof(struct mci_command) / 4; i++)
ddblwritel(link, 0, command + i * 4);
}
val |= (MCI_CONTROL_START_COMMAND |
MCI_CONTROL_ENABLE_DONE_INTERRUPT);
ddblwritel(link, val, control);