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authorBart Van Assche <bvanassche@acm.org>2022-04-21 11:30:15 -0700
committerMartin K. Petersen <martin.petersen@oracle.com>2022-04-25 23:23:04 -0400
commitaa96bfb4caff59c93f0637092efe3a714cab0fe6 (patch)
tree869f747eb61f63b2dee6a95ce6f6563c63251fd8 /drivers/scsi/sd.h
parenta8b032b5b3ba4e9d8ecb913724d0725121445b24 (diff)
scsi: sd: sd_zbc: Improve source code documentation
Add several kernel-doc headers. Declare input arrays const. Specify the array size in function declarations. Link: https://lore.kernel.org/r/20220421183023.3462291-2-bvanassche@acm.org Reviewed-by: Damien Le Moal <damien.lemoal@opensource.wdc.com> Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com> Acked-by: Douglas Gilbert <dgilbert@interlog.com> Signed-off-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/sd.h')
-rw-r--r--drivers/scsi/sd.h5
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/scsi/sd.h b/drivers/scsi/sd.h
index 0a33a4b68ffb..4849cbe771a7 100644
--- a/drivers/scsi/sd.h
+++ b/drivers/scsi/sd.h
@@ -222,7 +222,7 @@ static inline int sd_is_zoned(struct scsi_disk *sdkp)
#ifdef CONFIG_BLK_DEV_ZONED
void sd_zbc_release_disk(struct scsi_disk *sdkp);
-int sd_zbc_read_zones(struct scsi_disk *sdkp, unsigned char *buffer);
+int sd_zbc_read_zones(struct scsi_disk *sdkp, u8 buf[SD_BUF_SIZE]);
int sd_zbc_revalidate_zones(struct scsi_disk *sdkp);
blk_status_t sd_zbc_setup_zone_mgmt_cmnd(struct scsi_cmnd *cmd,
unsigned char op, bool all);
@@ -238,8 +238,7 @@ blk_status_t sd_zbc_prepare_zone_append(struct scsi_cmnd *cmd, sector_t *lba,
static inline void sd_zbc_release_disk(struct scsi_disk *sdkp) {}
-static inline int sd_zbc_read_zones(struct scsi_disk *sdkp,
- unsigned char *buf)
+static inline int sd_zbc_read_zones(struct scsi_disk *sdkp, u8 buf[SD_BUF_SIZE])
{
return 0;
}