[PATCH] drivers: memstick: core:ms_block.c: Fix alignment of block comment
From: Shubhankar Kuranagatti
Date: Fri May 07 2021 - 02:35:42 EST
A * has been added to subsequent lines of block comment
The closing */ has been shifted to a new line
A new line has been give after declaration
This is done to maintain code uniformity.
Signed-off-by: Shubhankar Kuranagatti <shubhankarvk@xxxxxxxxx>
---
drivers/memstick/core/ms_block.c | 37 +++++++++++++++++++++-----------
1 file changed, 24 insertions(+), 13 deletions(-)
diff --git a/drivers/memstick/core/ms_block.c b/drivers/memstick/core/ms_block.c
index 8004dd64d09a..d971acd98236 100644
--- a/drivers/memstick/core/ms_block.c
+++ b/drivers/memstick/core/ms_block.c
@@ -129,7 +129,7 @@ static int msb_sg_compare_to_buffer(struct scatterlist *sg,
* Each zone consists of 512 eraseblocks, out of which in first
* zone 494 are used and 496 are for all following zones.
* Therefore zone #0 hosts blocks 0-493, zone #1 blocks 494-988, etc...
-*/
+ */
static int msb_get_zone_from_lba(int lba)
{
if (lba < 494)
@@ -348,8 +348,9 @@ static int h_msb_read_page(struct memstick_dev *card,
switch (msb->state) {
case MSB_RP_SEND_BLOCK_ADDRESS:
/* msb_write_regs sometimes "fails" because it needs to update
- the reg window, and thus it returns request for that.
- Then we stay in this state and retry */
+ * the reg window, and thus it returns request for that.
+ * Then we stay in this state and retry
+ */
if (!msb_write_regs(msb,
offsetof(struct ms_register, param),
sizeof(struct ms_param_register),
@@ -368,7 +369,8 @@ static int h_msb_read_page(struct memstick_dev *card,
case MSB_RP_SEND_INT_REQ:
msb->state = MSB_RP_RECEIVE_INT_REQ_RESULT;
/* If dont actually need to send the int read request (only in
- serial mode), then just fall through */
+ * serial mode), then just fall through
+ */
if (msb_read_int_reg(msb, -1))
return 0;
fallthrough;
@@ -702,7 +704,8 @@ static int h_msb_parallel_switch(struct memstick_dev *card,
case MSB_PS_SWICH_HOST:
/* Set parallel interface on our side + send a dummy request
- to see if card responds */
+ * to see if card responds
+ */
host->set_param(host, MEMSTICK_INTERFACE, MEMSTICK_PAR4);
memstick_init_req(mrq, MS_TPC_GET_INT, NULL, 1);
msb->state = MSB_PS_CONFIRM;
@@ -821,6 +824,7 @@ static int msb_mark_page_bad(struct msb_data *msb, int pba, int page)
static int msb_erase_block(struct msb_data *msb, u16 pba)
{
int error, try;
+
if (msb->read_only)
return -EROFS;
@@ -997,6 +1001,7 @@ static int msb_write_block(struct msb_data *msb,
u16 pba, u32 lba, struct scatterlist *sg, int offset)
{
int error, current_try = 1;
+
BUG_ON(sg->length < msb->page_size);
if (msb->read_only)
@@ -1045,11 +1050,12 @@ static int msb_write_block(struct msb_data *msb,
error = msb_run_state_machine(msb, h_msb_write_block);
/* Sector we just wrote to is assumed erased since its pba
- was erased. If it wasn't erased, write will succeed
- and will just clear the bits that were set in the block
- thus test that what we have written,
- matches what we expect.
- We do trust the blocks that we erased */
+ * was erased. If it wasn't erased, write will succeed
+ * and will just clear the bits that were set in the block
+ * thus test that what we have written,
+ * matches what we expect.
+ * We do trust the blocks that we erased
+ */
if (!error && (verify_writes ||
!test_bit(pba, msb->erased_blocks_bitmap)))
error = msb_verify_block(msb, pba, sg, offset);
@@ -1493,6 +1499,7 @@ static int msb_ftl_scan(struct msb_data *msb)
static void msb_cache_flush_timer(struct timer_list *t)
{
struct msb_data *msb = from_timer(msb, t, cache_flush_timer);
+
msb->need_flush_cache = true;
queue_work(msb->io_queue, &msb->io_work);
}
@@ -1673,7 +1680,8 @@ static int msb_cache_read(struct msb_data *msb, int lba,
* This table content isn't that importaint,
* One could put here different values, providing that they still
* cover whole disk.
- * 64 MB entry is what windows reports for my 64M memstick */
+ * 64 MB entry is what windows reports for my 64M memstick
+ */
static const struct chs_entry chs_table[] = {
/* size sectors cylynders heads */
@@ -1706,8 +1714,9 @@ static int msb_init_card(struct memstick_dev *card)
return error;
/* Due to a bug in Jmicron driver written by Alex Dubov,
- its serial mode barely works,
- so we switch to parallel mode right away */
+ * its serial mode barely works,
+ * so we switch to parallel mode right away
+ */
if (host->caps & MEMSTICK_CAP_PAR4)
msb_switch_to_parallel(msb);
@@ -2033,6 +2042,7 @@ static blk_status_t msb_queue_rq(struct blk_mq_hw_ctx *hctx,
static int msb_check_card(struct memstick_dev *card)
{
struct msb_data *msb = memstick_get_drvdata(card);
+
return (msb->card_dead == 0);
}
@@ -2333,6 +2343,7 @@ static struct memstick_driver msb_driver = {
static int __init msb_init(void)
{
int rc = memstick_register_driver(&msb_driver);
+
if (rc)
pr_err("failed to register memstick driver (error %d)\n", rc);
--
2.17.1