[SCSI] qla2xxx: firmware semaphore to mutex

Signed-off-by: Daniel Walker <dwalker@mvista.com>
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index dd1e117aff5361afdc76a27286d7e5cd62b61a39..9982ecd9c612b2f324fdc2f2eccf028cd5e3783b 100644 (file)
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -10,6 +10,7 @@
 #include <linux/vmalloc.h>
 #include <linux/delay.h>
 #include <linux/kthread.h>
+#include <linux/mutex.h>
 
 #include <scsi/scsi_tcq.h>
 #include <scsi/scsicam.h>
@@ -2634,7 +2635,7 @@ qla2x00_timer(scsi_qla_host_t *ha)
 #define FW_FILE_ISP24XX        "ql2400_fw.bin"
 #define FW_FILE_ISP25XX        "ql2500_fw.bin"
 
-static DECLARE_MUTEX(qla_fw_lock);
+static DEFINE_MUTEX(qla_fw_lock);
 
 static struct fw_blob qla_fw_blobs[FW_BLOBS] = {
        { .name = FW_FILE_ISP21XX, .segs = { 0x1000, 0 }, },
@@ -2665,7 +2666,7 @@ qla2x00_request_firmware(scsi_qla_host_t *ha)
                blob = &qla_fw_blobs[FW_ISP25XX];
        }
 
-       down(&qla_fw_lock);
+       mutex_lock(&qla_fw_lock);
        if (blob->fw)
                goto out;
 
@@ -2678,7 +2679,7 @@ qla2x00_request_firmware(scsi_qla_host_t *ha)
        }
 
 out:
-       up(&qla_fw_lock);
+       mutex_unlock(&qla_fw_lock);
        return blob;
 }
 
@@ -2687,11 +2688,11 @@ qla2x00_release_firmware(void)
 {
        int idx;
 
-       down(&qla_fw_lock);
+       mutex_lock(&qla_fw_lock);
        for (idx = 0; idx < FW_BLOBS; idx++)
                if (qla_fw_blobs[idx].fw)
                        release_firmware(qla_fw_blobs[idx].fw);
-       up(&qla_fw_lock);
+       mutex_unlock(&qla_fw_lock);
 }
 
 static pci_ers_result_t