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authorJoachim Fenkes <FENKES@de.ibm.com>2020-07-24 10:15:17 +0300
committerJoel Stanley <joel@jms.id.au>2021-06-04 08:53:40 +0300
commit95152433e46fdb36652ebdbea442356a16ae1fa6 (patch)
tree8a185dee5cef0a234193a789becc6919ad0de043 /drivers/fsi
parent56e05c60f2d4e74be45486158fa4d3c5cd2fed33 (diff)
downloadlinux-95152433e46fdb36652ebdbea442356a16ae1fa6.tar.xz
fsi/sbefifo: Clean up correct FIFO when receiving reset request from SBE
When the SBE requests a reset via the down FIFO, that is also the FIFO we should go and reset ;) Fixes: 9f4a8a2d7f9d ("fsi/sbefifo: Add driver for the SBE FIFO") Signed-off-by: Joachim Fenkes <FENKES@de.ibm.com> Signed-off-by: Joel Stanley <joel@jms.id.au> Link: https://lore.kernel.org/r/20200724071518.430515-2-joel@jms.id.au Signed-off-by: Joel Stanley <joel@jms.id.au>
Diffstat (limited to 'drivers/fsi')
-rw-r--r--drivers/fsi/fsi-sbefifo.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/fsi/fsi-sbefifo.c b/drivers/fsi/fsi-sbefifo.c
index bfd5e5da8020..de27c435d706 100644
--- a/drivers/fsi/fsi-sbefifo.c
+++ b/drivers/fsi/fsi-sbefifo.c
@@ -400,7 +400,7 @@ static int sbefifo_cleanup_hw(struct sbefifo *sbefifo)
/* The FIFO already contains a reset request from the SBE ? */
if (down_status & SBEFIFO_STS_RESET_REQ) {
dev_info(dev, "Cleanup: FIFO reset request set, resetting\n");
- rc = sbefifo_regw(sbefifo, SBEFIFO_UP, SBEFIFO_PERFORM_RESET);
+ rc = sbefifo_regw(sbefifo, SBEFIFO_DOWN, SBEFIFO_PERFORM_RESET);
if (rc) {
sbefifo->broken = true;
dev_err(dev, "Cleanup: Reset reg write failed, rc=%d\n", rc);