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authorGustavo A. R. Silva <gustavo@embeddedor.com>2018-07-03 14:23:05 -0500
committerDavid S. Miller <davem@davemloft.net>2018-08-13 11:48:54 -0700
commita2eed33dcdb7663170b01f05dd8d0a3323ffe4b3 (patch)
treeb85ce0fc9f511d5c2098b831cc30fd4b2a7f73ec /drivers/ide
parent777a82f87a9af591c3b02e9983d6cd3109022ea9 (diff)
downloadlinux-stericsson-a2eed33dcdb7663170b01f05dd8d0a3323ffe4b3.tar.gz
ide: mark expected switch fall-throughs
In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/ide')
-rw-r--r--drivers/ide/hpt366.c5
-rw-r--r--drivers/ide/ide-floppy.c1
-rw-r--r--drivers/ide/ide-probe.c1
-rw-r--r--drivers/ide/ide-taskfile.c3
-rw-r--r--drivers/ide/sis5513.c1
5 files changed, 8 insertions, 3 deletions
diff --git a/drivers/ide/hpt366.c b/drivers/ide/hpt366.c
index e52c58c29d9a..4d565b0c5a6e 100644
--- a/drivers/ide/hpt366.c
+++ b/drivers/ide/hpt366.c
@@ -574,13 +574,14 @@ static u8 hpt3xx_udma_filter(ide_drive_t *drive)
if (!HPT370_ALLOW_ATA100_5 ||
check_in_drive_list(drive, bad_ata100_5))
return ATA_UDMA4;
+ /* else: fall through */
case HPT372 :
case HPT372A:
case HPT372N:
case HPT374 :
if (ata_id_is_sata(drive->id))
mask &= ~0x0e;
- /* Fall thru */
+ /* fall through */
default:
return mask;
}
@@ -600,7 +601,7 @@ static u8 hpt3xx_mdma_filter(ide_drive_t *drive)
case HPT374 :
if (ata_id_is_sata(drive->id))
return 0x00;
- /* Fall thru */
+ /* else: fall through */
default:
return 0x07;
}
diff --git a/drivers/ide/ide-floppy.c b/drivers/ide/ide-floppy.c
index 5bd2aafc3753..a8df300f949c 100644
--- a/drivers/ide/ide-floppy.c
+++ b/drivers/ide/ide-floppy.c
@@ -427,6 +427,7 @@ static int ide_floppy_get_capacity(ide_drive_t *drive)
* (maintains previous driver behaviour)
*/
break;
+ /* else: fall through */
case CAPACITY_CURRENT:
/* Normal Zip/LS-120 disks */
if (memcmp(cap_desc, &floppy->cap_desc, 8))
diff --git a/drivers/ide/ide-probe.c b/drivers/ide/ide-probe.c
index 416a2f353071..3b75a7b7a284 100644
--- a/drivers/ide/ide-probe.c
+++ b/drivers/ide/ide-probe.c
@@ -142,6 +142,7 @@ static void ide_classify_atapi_dev(ide_drive_t *drive)
}
/* Early cdrom models used zero */
type = ide_cdrom;
+ /* fall through */
case ide_cdrom:
drive->dev_flags |= IDE_DFLAG_REMOVABLE;
#ifdef CONFIG_PPC
diff --git a/drivers/ide/ide-taskfile.c b/drivers/ide/ide-taskfile.c
index 89b29028d315..c21d5c50ae3a 100644
--- a/drivers/ide/ide-taskfile.c
+++ b/drivers/ide/ide-taskfile.c
@@ -128,7 +128,7 @@ ide_startstop_t do_rw_taskfile(ide_drive_t *drive, struct ide_cmd *orig_cmd)
return pre_task_out_intr(drive, cmd);
}
handler = task_pio_intr;
- /* fall-through */
+ /* fall through */
case ATA_PROT_NODATA:
if (handler == NULL)
handler = task_no_data_intr;
@@ -140,6 +140,7 @@ ide_startstop_t do_rw_taskfile(ide_drive_t *drive, struct ide_cmd *orig_cmd)
hwif->expiry = dma_ops->dma_timer_expiry;
ide_execute_command(drive, cmd, ide_dma_intr, 2 * WAIT_CMD);
dma_ops->dma_start(drive);
+ /* fall through */
default:
return ide_started;
}
diff --git a/drivers/ide/sis5513.c b/drivers/ide/sis5513.c
index c3062b53056f..024bc7ba49ee 100644
--- a/drivers/ide/sis5513.c
+++ b/drivers/ide/sis5513.c
@@ -494,6 +494,7 @@ static int init_chipset_sis5513(struct pci_dev *dev)
pci_read_config_byte(dev, 0x09, &reg);
if ((reg & 0x0f) != 0x00)
pci_write_config_byte(dev, 0x09, reg&0xf0);
+ /* fall through */
case ATA_16:
/* force per drive recovery and active timings
needed on ATA_33 and below chips */