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Commit 13de2c54 authored by Andrzej Jakowski's avatar Andrzej Jakowski Committed by James Bottomley
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[SCSI] isci: improvements in driver unloading routine 



This patch fixes scenario where driver removal should be possible
only when driver is in READY state. Also it removes redundant
invocation of routine disabling SCU interrupts - this method is
called somewhere else in driver deinitialization path.

Signed-off-by: default avatarAndrzej Jakowski <andrzej.jakowski@intel.com>
Signed-off-by: default avatarDan Williams <dan.j.williams@intel.com>
Signed-off-by: default avatarJames Bottomley <JBottomley@Parallels.com>
parent e462116a

drivers/scsi/isci/init.c

+2 −1
Original line number Diff line number Diff line
@@ -60,6 +60,7 @@ 
#include <linux/efi.h>

#include <asm/string.h>

#include <scsi/scsi_host.h>

#include "host.h"

#include "isci.h"

#include "task.h"

#include "probe_roms.h"
@@ -552,9 +553,9 @@ static void __devexit isci_pci_remove(struct pci_dev *pdev) 
	int i;



	for_each_isci_host(i, ihost, pdev) {

		wait_for_start(ihost);

		isci_unregister(ihost);

		isci_host_deinit(ihost);

		sci_controller_disable_interrupts(ihost);

	}

}