From d9748dbcb1f9b489f4020d42982f620e56dc1327 Mon Sep 17 00:00:00 2001 From: Hannes Reinecke Date: Fri, 24 Apr 2015 13:18:36 +0200 Subject: [PATCH] advansys: Remove 'a_flag' Unused, so remove it. Signed-off-by: Hannes Reinecke Signed-off-by: James Bottomley --- drivers/scsi/advansys.c | 32 +++++++------------------------- 1 file changed, 7 insertions(+), 25 deletions(-) diff --git a/drivers/scsi/advansys.c b/drivers/scsi/advansys.c index 1f3078d..05c5eb0 100644 --- a/drivers/scsi/advansys.c +++ b/drivers/scsi/advansys.c @@ -1717,16 +1717,6 @@ typedef struct adv_carr_t { #define ADV_CARRIER_BUFSIZE \ (ADV_CARRIER_COUNT * sizeof(ADV_CARR_T)) -/* - * ADV_SCSI_REQ_Q 'a_flag' definitions - * - * The Adv Library should limit use to the lower nibble (4 bits) of - * a_flag. Drivers are free to use the upper nibble (4 bits) of a_flag. - */ -#define ADV_POLL_REQUEST 0x01 /* poll for request completion */ -#define ADV_SCSIQ_DONE 0x02 /* request done */ -#define ADV_DONT_RETRY 0x08 /* don't do retry */ - #define ADV_CHIP_ASC3550 0x01 /* Ultra-Wide IC */ #define ADV_CHIP_ASC38C0800 0x02 /* Ultra2-Wide/LVD IC */ #define ADV_CHIP_ASC38C1600 0x03 /* Ultra3-Wide/LVD2 IC */ @@ -1808,8 +1798,6 @@ typedef struct adv_scsi_req_q { * is used by the Adv Library and ignored by the microcode. */ u32 srb_tag; - uchar a_flag; - uchar pad[3]; /* Pad out to a word boundary. */ ADV_SG_BLOCK *sg_list_ptr; /* SG list virtual address. */ } ADV_SCSI_REQ_Q; @@ -2592,15 +2580,15 @@ static void asc_prt_adv_sgblock(int sgblockno, ADV_SG_BLOCK *b) printk(" ADV_SG_BLOCK at addr 0x%lx (sgblockno %d)\n", (ulong)b, sgblockno); - printk(" sg_cnt %u, sg_ptr 0x%lx\n", - b->sg_cnt, (ulong)le32_to_cpu(b->sg_ptr)); + printk(" sg_cnt %u, sg_ptr 0x%x\n", + b->sg_cnt, (u32)le32_to_cpu(b->sg_ptr)); BUG_ON(b->sg_cnt > NO_OF_SG_PER_BLOCK); if (b->sg_ptr != 0) BUG_ON(b->sg_cnt != NO_OF_SG_PER_BLOCK); for (i = 0; i < b->sg_cnt; i++) { - printk(" [%u]: sg_addr 0x%lx, sg_count 0x%lx\n", - i, (ulong)b->sg_list[i].sg_addr, - (ulong)b->sg_list[i].sg_count); + printk(" [%u]: sg_addr 0x%x, sg_count 0x%x\n", + i, (u32)le32_to_cpu(b->sg_list[i].sg_addr), + (u32)le32_to_cpu(b->sg_list[i].sg_count)); } } @@ -2617,8 +2605,8 @@ static void asc_prt_adv_scsi_req_q(ADV_SCSI_REQ_Q *q) printk("ADV_SCSI_REQ_Q at addr 0x%lx\n", (ulong)q); - printk(" target_id %u, target_lun %u, srb_tag 0x%x, a_flag 0x%x\n", - q->target_id, q->target_lun, q->srb_tag, q->a_flag); + printk(" target_id %u, target_lun %u, srb_tag 0x%x\n", + q->target_id, q->target_lun, q->srb_tag); printk(" cntl 0x%x, data_addr 0x%lx\n", q->cntl, (ulong)le32_to_cpu(q->data_addr)); @@ -6249,7 +6237,6 @@ static int AdvISR(ADV_DVC_VAR *asc_dvc) * Notify the driver of the completed request by passing * the ADV_SCSI_REQ_Q pointer to its callback function. */ - scsiq->a_flag |= ADV_SCSIQ_DONE; adv_isr_callback(asc_dvc, scsiq); /* * Note: After the driver callback function is called, 'scsiq' @@ -8429,11 +8416,6 @@ static int AdvExeScsiQueue(ADV_DVC_VAR *asc_dvc, adv_req_t *reqp) asc_dvc->carr_pending_cnt++; - /* - * Clear the ADV_SCSI_REQ_Q done flag. - */ - scsiq->a_flag &= ~ADV_SCSIQ_DONE; - /* Save virtual and physical address of ADV_SCSI_REQ_Q and carrier. */ scsiq->scsiq_ptr = cpu_to_le32(scsiq->srb_tag); scsiq->scsiq_rptr = cpu_to_le32(reqp->req_addr); -- 2.7.4