ide: skip not present devices in init_gendisk()

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / drivers / ide / ide-probe.c

diff --git a/drivers/ide/ide-probe.c b/drivers/ide/ide-probe.c
index f4baedf7d02386f9aee1d44c9440171218f411e5..4d5291c33faba346cd2bed28b0c654f9850318c7 100644 (file)
--- a/drivers/ide/ide-probe.c
+++ b/drivers/ide/ide-probe.c
@@ -1188,6 +1188,10 @@ static void init_gendisk (ide_hwif_t *hwif)
 
        for (unit = 0; unit < MAX_DRIVES; ++unit) {
                ide_drive_t * drive = &hwif->drives[unit];
+
+               if (!drive->present)
+                       continue;
+
                ide_add_generic_settings(drive);
                snprintf(drive->gendev.bus_id,BUS_ID_SIZE,"%u.%u",
                         hwif->index,unit);