dm: scsi: Document and rename the scsi_scan() parameter

[people/ms/u-boot.git] / drivers / scsi / scsi.c

diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c
index 9232f3a82432d40761d1207815978d21d65fbbda..f3f8d31e1a473d3b5cfa8ddf6e514653ef95f7aa 100644 (file)
--- a/drivers/scsi/scsi.c
+++ b/drivers/scsi/scsi.c
@@ -326,7 +326,7 @@ void scsi_init(void)
 #endif
        bootstage_start(BOOTSTAGE_ID_ACCUM_SCSI, "ahci");
        scsi_low_level_init(busdevfunc);
-       scsi_scan(1);
+       scsi_scan(true);
        bootstage_accum(BOOTSTAGE_ID_ACCUM_SCSI);
 }
 #endif
@@ -555,7 +555,7 @@ removable:
  * to the user if mode = 1
  */
 #if defined(CONFIG_DM_SCSI)
-static int do_scsi_scan_one(struct udevice *dev, int id, int lun, int mode)
+static int do_scsi_scan_one(struct udevice *dev, int id, int lun, bool verbose)
 {
        int ret;
        struct udevice *bdev;
@@ -594,21 +594,21 @@ static int do_scsi_scan_one(struct udevice *dev, int id, int lun, int mode)
        memcpy(&bdesc->revision, &bd.revision,  sizeof(bd.revision));
        part_init(bdesc);
 
-       if (mode == 1) {
+       if (verbose) {
                printf("  Device %d: ", 0);
                dev_print(bdesc);
        }
        return 0;
 }
 
-int scsi_scan(int mode)
+int scsi_scan(bool verbose)
 {
        unsigned char i, lun;
        struct uclass *uc;
        struct udevice *dev; /* SCSI controller */
        int ret;
 
-       if (mode == 1)
+       if (verbose)
                printf("scanning bus for devices...\n");
 
        blk_unbind_all(IF_TYPE_SCSI);
@@ -630,18 +630,18 @@ int scsi_scan(int mode)
 
                for (i = 0; i < plat->max_id; i++)
                        for (lun = 0; lun < plat->max_lun; lun++)
-                               do_scsi_scan_one(dev, i, lun, mode);
+                               do_scsi_scan_one(dev, i, lun, verbose);
        }
 
        return 0;
 }
 #else
-int scsi_scan(int mode)
+int scsi_scan(bool verbose)
 {
        unsigned char i, lun;
        int ret;
 
-       if (mode == 1)
+       if (verbose)
                printf("scanning bus for devices...\n");
        for (i = 0; i < CONFIG_SYS_SCSI_MAX_DEVICE; i++)
                scsi_init_dev_desc(&scsi_dev_desc[i], i);
@@ -655,10 +655,10 @@ int scsi_scan(int mode)
                                continue;
                        part_init(&scsi_dev_desc[scsi_max_devs]);
 
-                       if (mode == 1) {
+                       if (verbose) {
                                printf("  Device %d: ", 0);
                                dev_print(&scsi_dev_desc[scsi_max_devs]);
-                       } /* if mode */
+                       }
                        scsi_max_devs++;
                } /* next LUN */
        }