Merge tag 'fsi-for-v5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi into char-misc-next

Joel writes:

FSI changes for v5.14

 - Bug fixes for the OCC, SCOM and SBEFIFO drivers

 - Performance fix for aspeed fsi master

 - Small fixes from the mailing lists

* tag 'fsi-for-v5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi:
  fsi/sbefifo: Fix reset timeout
  fsi/sbefifo: Clean up correct FIFO when receiving reset request from SBE
  fsi: master-ast-cf: Remove redundant error printing in fsi_master_acf_probe()
  fsi: Aspeed: Reduce poll timeout
  fsi: aspeed: convert to devm_platform_ioremap_resource
  hwmon: (occ) Print response status in first poll error message
  hwmon: (occ) Start sequence number at one
  fsi: occ: Log error for checksum failure
  fsi: occ: Don't accept response from un-initialized OCC
  fsi: scom: Remove retries
  fsi: scom: Reset the FSI2PIB engine for any error
  fsi: aspeed: Emit fewer barriers in opb operations
  fsi: core: Fix return of error values on failures
  fsi: Add missing MODULE_DEVICE_TABLE

1 files changed, 5 insertions, 2 deletions

diff --git a/drivers/hwmon/occ/common.c b/drivers/hwmon/occ/common.c
index 967532afb1c0..0d68a78be980 100644
--- a/drivers/hwmon/occ/common.c
+++ b/drivers/hwmon/occ/common.c
@@ -1151,6 +1151,8 @@ int occ_setup(struct occ *occ, const char *name)
 {
 	int rc;
 
+	/* start with 1 to avoid false match with zero-initialized SRAM buffer */
+	occ->seq_no = 1;
 	mutex_init(&occ->lock);
 	occ->groups[0] = &occ->group;
 
@@ -1160,8 +1162,9 @@ int occ_setup(struct occ *occ, const char *name)
 		dev_info(occ->bus_dev, "host is not ready\n");
 		return rc;
 	} else if (rc < 0) {
-		dev_err(occ->bus_dev, "failed to get OCC poll response: %d\n",
-			rc);
+		dev_err(occ->bus_dev,
+			"failed to get OCC poll response=%02x: %d\n",
+			occ->resp.return_status, rc);
 		return rc;
 	}