8 files changed, 11 insertions, 12 deletions

diff --git a/drivers/infiniband/hw/qib/qib.h b/drivers/infiniband/hw/qib/qib.h
index 9363bccfc6e7..b37b1c6d35c6 100644
--- a/drivers/infiniband/hw/qib/qib.h
+++ b/drivers/infiniband/hw/qib/qib.h
@@ -196,7 +196,7 @@ struct qib_ctxtdata {
 	pid_t pid;
 	pid_t subpid[QLOGIC_IB_MAX_SUBCTXT];
 	/* same size as task_struct .comm[], command that opened context */
-	char comm[16];
+	char comm[TASK_COMM_LEN];
 	/* pkeys set by this use of this ctxt */
 	u16 pkeys[4];
 	/* so file ops can get at unit */
@@ -678,7 +678,7 @@ struct qib_pportdata {
 /* Observers. Not to be taken lightly, possibly not to ship. */
 /*
  * If a diag read or write is to (bottom <= offset <= top),
- * the "hoook" is called, allowing, e.g. shadows to be
+ * the "hook" is called, allowing, e.g. shadows to be
  * updated in sync with the driver. struct diag_observer
  * is the "visible" part.
  */
diff --git a/drivers/infiniband/hw/qib/qib_file_ops.c b/drivers/infiniband/hw/qib/qib_file_ops.c
index 63854f4b6524..aa290928cf96 100644
--- a/drivers/infiniband/hw/qib/qib_file_ops.c
+++ b/drivers/infiniband/hw/qib/qib_file_ops.c
@@ -1321,7 +1321,7 @@ static int setup_ctxt(struct qib_pportdata *ppd, int ctxt,
 	rcd->tid_pg_list = ptmp;
 	rcd->pid = current->pid;
 	init_waitqueue_head(&dd->rcd[ctxt]->wait);
-	strlcpy(rcd->comm, current->comm, sizeof(rcd->comm));
+	get_task_comm(rcd->comm, current);
 	ctxt_fp(fp) = rcd;
 	qib_stats.sps_ctxts++;
 	dd->freectxts--;
diff --git a/drivers/infiniband/hw/qib/qib_fs.c b/drivers/infiniband/hw/qib/qib_fs.c
index a0c5f3bdc324..a973905afd13 100644
--- a/drivers/infiniband/hw/qib/qib_fs.c
+++ b/drivers/infiniband/hw/qib/qib_fs.c
@@ -32,7 +32,6 @@
  * SOFTWARE.
  */
 
-#include <linux/module.h>
 #include <linux/fs.h>
 #include <linux/fs_context.h>
 #include <linux/mount.h>
diff --git a/drivers/infiniband/hw/qib/qib_iba6120.c b/drivers/infiniband/hw/qib/qib_iba6120.c
index a9b83bc13f4a..aea571943768 100644
--- a/drivers/infiniband/hw/qib/qib_iba6120.c
+++ b/drivers/infiniband/hw/qib/qib_iba6120.c
@@ -3030,7 +3030,7 @@ static int qib_6120_ib_updown(struct qib_pportdata *ppd, int ibup, u64 ibcs)
 
 /* Does read/modify/write to appropriate registers to
  * set output and direction bits selected by mask.
- * these are in their canonical postions (e.g. lsb of
+ * these are in their canonical positions (e.g. lsb of
  * dir will end up in D48 of extctrl on existing chips).
  * returns contents of GP Inputs.
  */
diff --git a/drivers/infiniband/hw/qib/qib_iba7220.c b/drivers/infiniband/hw/qib/qib_iba7220.c
index d1c0bc31869f..37b628a162e0 100644
--- a/drivers/infiniband/hw/qib/qib_iba7220.c
+++ b/drivers/infiniband/hw/qib/qib_iba7220.c
@@ -634,7 +634,7 @@ static const struct qib_hwerror_msgs qib_7220_hwerror_msgs[] = {
 	QLOGIC_IB_HWE_MSG(QLOGIC_IB_HWE_PCIECPLTIMEOUT,
 			  "PCIe completion timeout"),
 	/*
-	 * In practice, it's unlikely wthat we'll see PCIe PLL, or bus
+	 * In practice, it's unlikely that we'll see PCIe PLL, or bus
 	 * parity or memory parity error failures, because most likely we
 	 * won't be able to talk to the core of the chip.  Nonetheless, we
 	 * might see them, if they are in parts of the PCIe core that aren't
@@ -2988,7 +2988,7 @@ done:
  * the utility.  Names need to be 12 chars or less (w/o newline), for proper
  * display by utility.
  * Non-error counters are first.
- * Start of "error" conters is indicated by a leading "E " on the first
+ * Start of "error" counters is indicated by a leading "E " on the first
  * "error" counter, and doesn't count in label length.
  * The EgrOvfl list needs to be last so we truncate them at the configured
  * context count for the device.
@@ -3742,7 +3742,7 @@ static int qib_7220_ib_updown(struct qib_pportdata *ppd, int ibup, u64 ibcs)
 /*
  * Does read/modify/write to appropriate registers to
  * set output and direction bits selected by mask.
- * these are in their canonical postions (e.g. lsb of
+ * these are in their canonical positions (e.g. lsb of
  * dir will end up in D48 of extctrl on existing chips).
  * returns contents of GP Inputs.
  */
diff --git a/drivers/infiniband/hw/qib/qib_iba7322.c b/drivers/infiniband/hw/qib/qib_iba7322.c
index ab98b6a3ae1e..ceed302cf6a0 100644
--- a/drivers/infiniband/hw/qib/qib_iba7322.c
+++ b/drivers/infiniband/hw/qib/qib_iba7322.c
@@ -5665,7 +5665,7 @@ static int qib_7322_ib_updown(struct qib_pportdata *ppd, int ibup, u64 ibcs)
 /*
  * Does read/modify/write to appropriate registers to
  * set output and direction bits selected by mask.
- * these are in their canonical postions (e.g. lsb of
+ * these are in their canonical positions (e.g. lsb of
  * dir will end up in D48 of extctrl on existing chips).
  * returns contents of GP Inputs.
  */
diff --git a/drivers/infiniband/hw/qib/qib_sysfs.c b/drivers/infiniband/hw/qib/qib_sysfs.c
index 0a3b28142c05..41c272980f91 100644
--- a/drivers/infiniband/hw/qib/qib_sysfs.c
+++ b/drivers/infiniband/hw/qib/qib_sysfs.c
@@ -541,7 +541,7 @@ static struct attribute *port_diagc_attributes[] = {
 };
 
 static const struct attribute_group port_diagc_group = {
-	.name = "linkcontrol",
+	.name = "diag_counters",
 	.attrs = port_diagc_attributes,
 };
 
diff --git a/drivers/infiniband/hw/qib/qib_verbs.c b/drivers/infiniband/hw/qib/qib_verbs.c
index ef91bff5c23c..0080f0be72fe 100644
--- a/drivers/infiniband/hw/qib/qib_verbs.c
+++ b/drivers/infiniband/hw/qib/qib_verbs.c
@@ -425,7 +425,7 @@ static inline u32 clear_upper_bytes(u32 data, u32 n, u32 off)
 }
 #endif
 
-static void copy_io(u32 __iomem *piobuf, struct rvt_sge_state *ss,
+static void qib_copy_io(u32 __iomem *piobuf, struct rvt_sge_state *ss,
 		    u32 length, unsigned flush_wc)
 {
 	u32 extra = 0;
@@ -975,7 +975,7 @@ static int qib_verbs_send_pio(struct rvt_qp *qp, struct ib_header *ibhdr,
 			qib_pio_copy(piobuf, addr, dwords);
 		goto done;
 	}
-	copy_io(piobuf, ss, len, flush_wc);
+	qib_copy_io(piobuf, ss, len, flush_wc);
 done:
 	if (dd->flags & QIB_USE_SPCL_TRIG) {
 		u32 spcl_off = (pbufn >= dd->piobcnt2k) ? 2047 : 1023;