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path: root/drivers/mtd/chips
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Diffstat (limited to 'drivers/mtd/chips')
-rw-r--r--drivers/mtd/chips/cfi_cmdset_0001.c4
-rw-r--r--drivers/mtd/chips/cfi_cmdset_0002.c5
-rw-r--r--drivers/mtd/chips/cfi_cmdset_0020.c17
-rw-r--r--drivers/mtd/chips/cfi_util.c12
4 files changed, 16 insertions, 22 deletions
diff --git a/drivers/mtd/chips/cfi_cmdset_0001.c b/drivers/mtd/chips/cfi_cmdset_0001.c
index 00a79489067c..142c0f9485fe 100644
--- a/drivers/mtd/chips/cfi_cmdset_0001.c
+++ b/drivers/mtd/chips/cfi_cmdset_0001.c
@@ -834,7 +834,7 @@ static int chip_ready (struct map_info *map, struct flchip *chip, unsigned long
/* Someone else might have been playing with it. */
return -EAGAIN;
}
- /* Fall through */
+ fallthrough;
case FL_READY:
case FL_CFI_QUERY:
case FL_JEDEC_QUERY:
@@ -907,7 +907,7 @@ static int chip_ready (struct map_info *map, struct flchip *chip, unsigned long
/* Only if there's no operation suspended... */
if (mode == FL_READY && chip->oldstate == FL_READY)
return 0;
- /* Fall through */
+ fallthrough;
default:
sleep:
set_current_state(TASK_UNINTERRUPTIBLE);
diff --git a/drivers/mtd/chips/cfi_cmdset_0002.c b/drivers/mtd/chips/cfi_cmdset_0002.c
index 04b383bc3947..a1f3e1031c3d 100644
--- a/drivers/mtd/chips/cfi_cmdset_0002.c
+++ b/drivers/mtd/chips/cfi_cmdset_0002.c
@@ -966,8 +966,7 @@ static int get_chip(struct map_info *map, struct flchip *chip, unsigned long adr
/* Only if there's no operation suspended... */
if (mode == FL_READY && chip->oldstate == FL_READY)
return 0;
- /* fall through */
-
+ fallthrough;
default:
sleep:
set_current_state(TASK_UNINTERRUPTIBLE);
@@ -2935,7 +2934,7 @@ static void cfi_amdstd_sync (struct mtd_info *mtd)
* as the whole point is that nobody can do anything
* with the chip now anyway.
*/
- /* fall through */
+ fallthrough;
case FL_SYNCING:
mutex_unlock(&chip->mutex);
break;
diff --git a/drivers/mtd/chips/cfi_cmdset_0020.c b/drivers/mtd/chips/cfi_cmdset_0020.c
index 54edae63b92d..270322bca221 100644
--- a/drivers/mtd/chips/cfi_cmdset_0020.c
+++ b/drivers/mtd/chips/cfi_cmdset_0020.c
@@ -324,8 +324,7 @@ static inline int do_read_onechip(struct map_info *map, struct flchip *chip, lof
case FL_JEDEC_QUERY:
map_write(map, CMD(0x70), cmd_addr);
chip->state = FL_STATUS;
- /* Fall through */
-
+ fallthrough;
case FL_STATUS:
status = map_read(map, cmd_addr);
if (map_word_andequal(map, status, status_OK, status_OK)) {
@@ -462,8 +461,7 @@ static int do_write_buffer(struct map_info *map, struct flchip *chip,
#ifdef DEBUG_CFI_FEATURES
printk("%s: 1 status[%x]\n", __func__, map_read(map, cmd_adr));
#endif
- /* Fall through */
-
+ fallthrough;
case FL_STATUS:
status = map_read(map, cmd_adr);
if (map_word_andequal(map, status, status_OK, status_OK))
@@ -756,8 +754,7 @@ retry:
case FL_READY:
map_write(map, CMD(0x70), adr);
chip->state = FL_STATUS;
- /* Fall through */
-
+ fallthrough;
case FL_STATUS:
status = map_read(map, adr);
if (map_word_andequal(map, status, status_OK, status_OK))
@@ -998,7 +995,7 @@ static void cfi_staa_sync (struct mtd_info *mtd)
* as the whole point is that nobody can do anything
* with the chip now anyway.
*/
- /* Fall through */
+ fallthrough;
case FL_SYNCING:
mutex_unlock(&chip->mutex);
break;
@@ -1054,8 +1051,7 @@ retry:
case FL_READY:
map_write(map, CMD(0x70), adr);
chip->state = FL_STATUS;
- /* Fall through */
-
+ fallthrough;
case FL_STATUS:
status = map_read(map, adr);
if (map_word_andequal(map, status, status_OK, status_OK))
@@ -1201,8 +1197,7 @@ retry:
case FL_READY:
map_write(map, CMD(0x70), adr);
chip->state = FL_STATUS;
- /* Fall through */
-
+ fallthrough;
case FL_STATUS:
status = map_read(map, adr);
if (map_word_andequal(map, status, status_OK, status_OK))
diff --git a/drivers/mtd/chips/cfi_util.c b/drivers/mtd/chips/cfi_util.c
index e2d4db05aeb3..99b7986002f0 100644
--- a/drivers/mtd/chips/cfi_util.c
+++ b/drivers/mtd/chips/cfi_util.c
@@ -109,13 +109,13 @@ map_word cfi_build_cmd(u_long cmd, struct map_info *map, struct cfi_private *cfi
case 8:
onecmd |= (onecmd << (chip_mode * 32));
#endif
- /* fall through */
+ fallthrough;
case 4:
onecmd |= (onecmd << (chip_mode * 16));
- /* fall through */
+ fallthrough;
case 2:
onecmd |= (onecmd << (chip_mode * 8));
- /* fall through */
+ fallthrough;
case 1:
;
}
@@ -165,13 +165,13 @@ unsigned long cfi_merge_status(map_word val, struct map_info *map,
case 8:
res |= (onestat >> (chip_mode * 32));
#endif
- /* fall through */
+ fallthrough;
case 4:
res |= (onestat >> (chip_mode * 16));
- /* fall through */
+ fallthrough;
case 2:
res |= (onestat >> (chip_mode * 8));
- /* fall through */
+ fallthrough;
case 1:
;
}