From 97e6ea6d78064e7f1e9e19c45dc690aabbb71297 Mon Sep 17 00:00:00 2001 From: Sreekanth Reddy Date: Thu, 14 Oct 2021 11:24:25 +0530 Subject: [PATCH] scsi: mpi3mr: Fix duplicate device entries when scanning through sysfs When scanning devices through the 'scan' attribute in sysfs, the user will observe duplicate device entries in lsscsi command output. Set the shost's max_channel to zero to avoid this. Link: https://lore.kernel.org/r/20211014055425.30719-1-sreekanth.reddy@broadcom.com Fixes: 824a156633df ("scsi: mpi3mr: Base driver code") Signed-off-by: Sreekanth Reddy Signed-off-by: Martin K. Petersen --- drivers/scsi/mpi3mr/mpi3mr_os.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/scsi/mpi3mr/mpi3mr_os.c b/drivers/scsi/mpi3mr/mpi3mr_os.c index 2197988..3cae880 100644 --- a/drivers/scsi/mpi3mr/mpi3mr_os.c +++ b/drivers/scsi/mpi3mr/mpi3mr_os.c @@ -3736,7 +3736,7 @@ mpi3mr_probe(struct pci_dev *pdev, const struct pci_device_id *id) shost->max_lun = -1; shost->unique_id = mrioc->id; - shost->max_channel = 1; + shost->max_channel = 0; shost->max_id = 0xFFFFFFFF; if (prot_mask >= 0) -- 2.7.4