diff options
| author | Asai Thambi SP <asamymuthupa@micron.com> | 2015-05-11 15:49:28 -0700 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2015-06-16 08:24:44 -0600 |
| commit | a7806fadc5f68b1551e4fa85f5e655c0448727f1 (patch) | |
| tree | 053e0fbb2f723caaded6a344cf412910ed8a2ebf /drivers/block/mtip32xx | |
| parent | 02b48265e7437bfe153af16337b14ee74f00905f (diff) | |
mtip32xx: remove unused variable 'port->allocated'
Remove unused variable 'port->allocated'
Signed-off-by: Selvan Mani <smani@micron.com>
Signed-off-by: Asai Thambi S P <asamymuthupa@micron.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'drivers/block/mtip32xx')
| -rw-r--r-- | drivers/block/mtip32xx/mtip32xx.c | 15 | ||||
| -rw-r--r-- | drivers/block/mtip32xx/mtip32xx.h | 8 |
2 files changed, 2 insertions, 21 deletions
diff --git a/drivers/block/mtip32xx/mtip32xx.c b/drivers/block/mtip32xx/mtip32xx.c index b79b59a696f1..0dd5d7633b70 100644 --- a/drivers/block/mtip32xx/mtip32xx.c +++ b/drivers/block/mtip32xx/mtip32xx.c @@ -623,8 +623,7 @@ static void mtip_handle_tfe(struct driver_data *dd) set_bit(MTIP_PF_EH_ACTIVE_BIT, &port->flags); - if (test_bit(MTIP_PF_IC_ACTIVE_BIT, &port->flags) && - test_bit(MTIP_TAG_INTERNAL, port->allocated)) { + if (test_bit(MTIP_PF_IC_ACTIVE_BIT, &port->flags)) { cmd = mtip_cmd_from_tag(dd, MTIP_TAG_INTERNAL); dbg_printk(MTIP_DRV_NAME " TFE for the internal command\n"); @@ -2625,18 +2624,6 @@ static ssize_t mtip_hw_read_registers(struct file *f, char __user *ubuf, readl(dd->mmio + HOST_IRQ_STAT)); size += sprintf(&buf[size], "\n"); - size += sprintf(&buf[size], "L/ Allocated : [ 0x"); - - for (n = dd->slot_groups-1; n >= 0; n--) { - if (sizeof(long) > sizeof(u32)) - group_allocated = - dd->port->allocated[n/2] >> (32*(n&1)); - else - group_allocated = dd->port->allocated[n]; - size += sprintf(&buf[size], "%08X ", group_allocated); - } - size += sprintf(&buf[size], "]\n"); - size += sprintf(&buf[size], "L/ Commands in Q : [ 0x"); for (n = dd->slot_groups-1; n >= 0; n--) { diff --git a/drivers/block/mtip32xx/mtip32xx.h b/drivers/block/mtip32xx/mtip32xx.h index ba1b31ee22ec..d7a545974c78 100644 --- a/drivers/block/mtip32xx/mtip32xx.h +++ b/drivers/block/mtip32xx/mtip32xx.h @@ -412,19 +412,13 @@ struct mtip_port { * by the DMA when the driver issues internal commands. */ dma_addr_t sector_buffer_dma; - /* - * Bit significant, used to determine if a command slot has - * been allocated. i.e. the slot is in use. Bits are cleared - * when the command slot and all associated data structures - * are no longer needed. - */ + u16 *log_buf; dma_addr_t log_buf_dma; u8 *smart_buf; dma_addr_t smart_buf_dma; - unsigned long allocated[SLOTBITS_IN_LONGS]; /* * used to queue commands when an internal command is in progress * or error handling is active |