From: "Guilherme G. Piccoli" <gpiccoli@linux.vnet.ibm.com>
To: haver@linux.vnet.ibm.com, linux-kernel@vger.kernel.org
Cc: arnd@arndb.de, gregkh@linuxfoundation.org, gpiccoli@linux.vnet.ibm.com
Subject: [PATCH 2/3] genwqe: Make defines uppercase
Date: Thu, 14 Dec 2017 12:34:05 -0200
In-Reply-To: <20171214143406.14652-1-gpiccoli@linux.vnet.ibm.com>
References: <20171214143406.14652-1-gpiccoli@linux.vnet.ibm.com>
Message-Id: <20171214143406.14652-3-gpiccoli@linux.vnet.ibm.com>
Sender: linux-kernel-owner@vger.kernel.org
Content-Length: 9253
Lines: 234

This is a clean-up patch, no functional changes intended.

It makes all defines uppercase, following a "tradition"
that helps to make code clearer.

Signed-off-by: Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
---
 drivers/misc/genwqe/card_base.c    | 16 ++++++++--------
 drivers/misc/genwqe/card_base.h    | 14 +++++++-------
 drivers/misc/genwqe/card_ddcb.c    | 22 +++++++++++-----------
 drivers/misc/genwqe/card_debugfs.c |  2 +-
 drivers/misc/genwqe/card_dev.c     |  4 ++--
 5 files changed, 29 insertions(+), 29 deletions(-)

diff --git a/drivers/misc/genwqe/card_base.c b/drivers/misc/genwqe/card_base.c
index 4fd21e86ad56..c7cd3675bcd1 100644
--- a/drivers/misc/genwqe/card_base.c
+++ b/drivers/misc/genwqe/card_base.c
@@ -153,11 +153,11 @@ static struct genwqe_dev *genwqe_dev_alloc(void)
 	cd->card_state = GENWQE_CARD_UNUSED;
 	spin_lock_init(&cd->print_lock);
 
-	cd->ddcb_software_timeout = genwqe_ddcb_software_timeout;
-	cd->kill_timeout = genwqe_kill_timeout;
+	cd->ddcb_software_timeout = GENWQE_DDCB_SOFTWARE_TIMEOUT;
+	cd->kill_timeout = GENWQE_KILL_TIMEOUT;
 
 	for (j = 0; j < GENWQE_MAX_VFS; j++)
-		cd->vf_jobtimeout_msec[j] = genwqe_vf_jobtimeout_msec;
+		cd->vf_jobtimeout_msec[j] = GENWQE_VF_JOBTIMEOUT_MSEC;
 
 	genwqe_devices[i] = cd;
 	return cd;
@@ -324,11 +324,11 @@ static bool genwqe_setup_pf_jtimer(struct genwqe_dev *cd)
 	u32 T = genwqe_T_psec(cd);
 	u64 x;
 
-	if (genwqe_pf_jobtimeout_msec == 0)
+	if (GENWQE_PF_JOBTIMEOUT_MSEC == 0)
 		return false;
 
 	/* PF: large value needed, flash update 2sec per block */
-	x = ilog2(genwqe_pf_jobtimeout_msec *
+	x = ilog2(GENWQE_PF_JOBTIMEOUT_MSEC *
 		  16000000000uL/(T * 15)) - 10;
 
 	genwqe_write_vreg(cd, IO_SLC_VF_APPJOB_TIMEOUT,
@@ -904,7 +904,7 @@ static int genwqe_reload_bistream(struct genwqe_dev *cd)
  *   b) a critical GFIR occured
  *
  * Informational GFIRs are checked and potentially printed in
- * health_check_interval seconds.
+ * GENWQE_HEALTH_CHECK_INTERVAL seconds.
  */
 static int genwqe_health_thread(void *data)
 {
@@ -918,7 +918,7 @@ static int genwqe_health_thread(void *data)
 		rc = wait_event_interruptible_timeout(cd->health_waitq,
 			 (genwqe_health_check_cond(cd, &gfir) ||
 			  (should_stop = kthread_should_stop())),
-				genwqe_health_check_interval * HZ);
+				GENWQE_HEALTH_CHECK_INTERVAL * HZ);
 
 		if (should_stop)
 			break;
@@ -1028,7 +1028,7 @@ static int genwqe_health_check_start(struct genwqe_dev *cd)
 {
 	int rc;
 
-	if (genwqe_health_check_interval <= 0)
+	if (GENWQE_HEALTH_CHECK_INTERVAL <= 0)
 		return 0;	/* valid for disabling the service */
 
 	/* moved before request_irq() */
diff --git a/drivers/misc/genwqe/card_base.h b/drivers/misc/genwqe/card_base.h
index 3743c87f8ab9..a9314b06b97b 100644
--- a/drivers/misc/genwqe/card_base.h
+++ b/drivers/misc/genwqe/card_base.h
@@ -47,13 +47,13 @@
 #define GENWQE_CARD_NO_MAX		(16 * GENWQE_MAX_FUNCS)
 
 /* Compile parameters, some of them appear in debugfs for later adjustment */
-#define genwqe_ddcb_max			32 /* DDCBs on the work-queue */
-#define genwqe_polling_enabled		0  /* in case of irqs not working */
-#define genwqe_ddcb_software_timeout	10 /* timeout per DDCB in seconds */
-#define genwqe_kill_timeout		8  /* time until process gets killed */
-#define genwqe_vf_jobtimeout_msec	250  /* 250 msec */
-#define genwqe_pf_jobtimeout_msec	8000 /* 8 sec should be ok */
-#define genwqe_health_check_interval	4 /* <= 0: disabled */
+#define GENWQE_DDCB_MAX			32 /* DDCBs on the work-queue */
+#define GENWQE_POLLING_ENABLED		0  /* in case of irqs not working */
+#define GENWQE_DDCB_SOFTWARE_TIMEOUT	10 /* timeout per DDCB in seconds */
+#define GENWQE_KILL_TIMEOUT		8  /* time until process gets killed */
+#define GENWQE_VF_JOBTIMEOUT_MSEC	250  /* 250 msec */
+#define GENWQE_PF_JOBTIMEOUT_MSEC	8000 /* 8 sec should be ok */
+#define GENWQE_HEALTH_CHECK_INTERVAL	4 /* <= 0: disabled */
 
 /* Sysfs attribute groups used when we create the genwqe device */
 extern const struct attribute_group *genwqe_attribute_groups[];
diff --git a/drivers/misc/genwqe/card_ddcb.c b/drivers/misc/genwqe/card_ddcb.c
index ddfeefe39540..b7f8d35c17a9 100644
--- a/drivers/misc/genwqe/card_ddcb.c
+++ b/drivers/misc/genwqe/card_ddcb.c
@@ -500,7 +500,7 @@ int __genwqe_wait_ddcb(struct genwqe_dev *cd, struct ddcb_requ *req)
 
 	rc = wait_event_interruptible_timeout(queue->ddcb_waitqs[ddcb_no],
 				ddcb_requ_finished(cd, req),
-				genwqe_ddcb_software_timeout * HZ);
+				GENWQE_DDCB_SOFTWARE_TIMEOUT * HZ);
 
 	/*
 	 * We need to distinguish 3 cases here:
@@ -633,7 +633,7 @@ int __genwqe_purge_ddcb(struct genwqe_dev *cd, struct ddcb_requ *req)
 	__be32 old, new;
 
 	/* unsigned long flags; */
-	if (genwqe_ddcb_software_timeout <= 0) {
+	if (GENWQE_DDCB_SOFTWARE_TIMEOUT <= 0) {
 		dev_err(&pci_dev->dev,
 			"[%s] err: software timeout is not set!\n", __func__);
 		return -EFAULT;
@@ -641,7 +641,7 @@ int __genwqe_purge_ddcb(struct genwqe_dev *cd, struct ddcb_requ *req)
 
 	pddcb = &queue->ddcb_vaddr[req->num];
 
-	for (t = 0; t < genwqe_ddcb_software_timeout * 10; t++) {
+	for (t = 0; t < GENWQE_DDCB_SOFTWARE_TIMEOUT * 10; t++) {
 
 		spin_lock_irqsave(&queue->ddcb_lock, flags);
 
@@ -718,7 +718,7 @@ int __genwqe_purge_ddcb(struct genwqe_dev *cd, struct ddcb_requ *req)
 
 	dev_err(&pci_dev->dev,
 		"[%s] err: DDCB#%d not purged and not completed after %d seconds QSTAT=%016llx!!\n",
-		__func__, req->num, genwqe_ddcb_software_timeout,
+		__func__, req->num, GENWQE_DDCB_SOFTWARE_TIMEOUT,
 		queue_status);
 
 	print_ddcb_info(cd, req->queue);
@@ -778,7 +778,7 @@ int __genwqe_enqueue_ddcb(struct genwqe_dev *cd, struct ddcb_requ *req,
 	/* FIXME circumvention to improve performance when no irq is
 	 * there.
 	 */
-	if (genwqe_polling_enabled)
+	if (GENWQE_POLLING_ENABLED)
 		genwqe_check_ddcb_queue(cd, queue);
 
 	/*
@@ -878,7 +878,7 @@ int __genwqe_enqueue_ddcb(struct genwqe_dev *cd, struct ddcb_requ *req,
 	pddcb->icrc_hsi_shi_32 = cpu_to_be32((u32)icrc << 16);
 
 	/* enable DDCB completion irq */
-	if (!genwqe_polling_enabled)
+	if (!GENWQE_POLLING_ENABLED)
 		pddcb->icrc_hsi_shi_32 |= DDCB_INTR_BE32;
 
 	dev_dbg(&pci_dev->dev, "INPUT DDCB#%d\n", req->num);
@@ -1028,10 +1028,10 @@ static int setup_ddcb_queue(struct genwqe_dev *cd, struct ddcb_queue *queue)
 	unsigned int queue_size;
 	struct pci_dev *pci_dev = cd->pci_dev;
 
-	if (genwqe_ddcb_max < 2)
+	if (GENWQE_DDCB_MAX < 2)
 		return -EINVAL;
 
-	queue_size = roundup(genwqe_ddcb_max * sizeof(struct ddcb), PAGE_SIZE);
+	queue_size = roundup(GENWQE_DDCB_MAX * sizeof(struct ddcb), PAGE_SIZE);
 
 	queue->ddcbs_in_flight = 0;  /* statistics */
 	queue->ddcbs_max_in_flight = 0;
@@ -1040,7 +1040,7 @@ static int setup_ddcb_queue(struct genwqe_dev *cd, struct ddcb_queue *queue)
 	queue->wait_on_busy = 0;
 
 	queue->ddcb_seq	  = 0x100; /* start sequence number */
-	queue->ddcb_max	  = genwqe_ddcb_max; /* module parameter */
+	queue->ddcb_max	  = GENWQE_DDCB_MAX;
 	queue->ddcb_vaddr = __genwqe_alloc_consistent(cd, queue_size,
 						&queue->ddcb_daddr);
 	if (queue->ddcb_vaddr == NULL) {
@@ -1194,7 +1194,7 @@ static int genwqe_card_thread(void *data)
 
 		genwqe_check_ddcb_queue(cd, &cd->queue);
 
-		if (genwqe_polling_enabled) {
+		if (GENWQE_POLLING_ENABLED) {
 			rc = wait_event_interruptible_timeout(
 				cd->queue_waitq,
 				genwqe_ddcbs_in_flight(cd) ||
@@ -1340,7 +1340,7 @@ static int queue_wake_up_all(struct genwqe_dev *cd)
 int genwqe_finish_queue(struct genwqe_dev *cd)
 {
 	int i, rc = 0, in_flight;
-	int waitmax = genwqe_ddcb_software_timeout;
+	int waitmax = GENWQE_DDCB_SOFTWARE_TIMEOUT;
 	struct pci_dev *pci_dev = cd->pci_dev;
 	struct ddcb_queue *queue = &cd->queue;
 
diff --git a/drivers/misc/genwqe/card_debugfs.c b/drivers/misc/genwqe/card_debugfs.c
index c715534e7fe7..f921dd590271 100644
--- a/drivers/misc/genwqe/card_debugfs.c
+++ b/drivers/misc/genwqe/card_debugfs.c
@@ -198,7 +198,7 @@ static int genwqe_jtimer_show(struct seq_file *s, void *unused)
 
 	jtimer = genwqe_read_vreg(cd, IO_SLC_VF_APPJOB_TIMEOUT, 0);
 	seq_printf(s, "  PF   0x%016llx %d msec\n", jtimer,
-		   genwqe_pf_jobtimeout_msec);
+		   GENWQE_PF_JOBTIMEOUT_MSEC);
 
 	for (vf_num = 0; vf_num < cd->num_vfs; vf_num++) {
 		jtimer = genwqe_read_vreg(cd, IO_SLC_VF_APPJOB_TIMEOUT,
diff --git a/drivers/misc/genwqe/card_dev.c b/drivers/misc/genwqe/card_dev.c
index 1f4986fcf363..9ca6d18e52e7 100644
--- a/drivers/misc/genwqe/card_dev.c
+++ b/drivers/misc/genwqe/card_dev.c
@@ -1342,7 +1342,7 @@ static int genwqe_inform_and_stop_processes(struct genwqe_dev *cd)
 	rc = genwqe_kill_fasync(cd, SIGIO);
 	if (rc > 0) {
 		/* give kill_timeout seconds to close file descriptors ... */
-		for (i = 0; (i < genwqe_kill_timeout) &&
+		for (i = 0; (i < GENWQE_KILL_TIMEOUT) &&
 			     genwqe_open_files(cd); i++) {
 			dev_info(&pci_dev->dev, "  %d sec ...", i);
 
@@ -1360,7 +1360,7 @@ static int genwqe_inform_and_stop_processes(struct genwqe_dev *cd)
 		rc = genwqe_force_sig(cd, SIGKILL); /* force terminate */
 		if (rc) {
 			/* Give kill_timout more seconds to end processes */
-			for (i = 0; (i < genwqe_kill_timeout) &&
+			for (i = 0; (i < GENWQE_KILL_TIMEOUT) &&
 				     genwqe_open_files(cd); i++) {
 				dev_warn(&pci_dev->dev, "  %d sec ...", i);
 
-- 
2.15.0