IB/ipath: tidy up white space in a few files

Signed-off-by: Bryan O'Sullivan <bos@pathscale.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>

3 files changed, 31 insertions, 21 deletions

diff --git a/drivers/infiniband/hw/ipath/ipath_debug.h b/drivers/infiniband/hw/ipath/ipath_debug.h
index 593e28969c69..46762387f5f8 100644
--- a/drivers/infiniband/hw/ipath/ipath_debug.h
+++ b/drivers/infiniband/hw/ipath/ipath_debug.h
@@ -60,11 +60,11 @@
 #define __IPATH_KERNEL_SEND 0x2000      /* use kernel mode send */
 #define __IPATH_EPKTDBG     0x4000      /* print ethernet packet data */
 #define __IPATH_SMADBG      0x8000      /* sma packet debug */
-#define __IPATH_IPATHDBG    0x10000     /* Ethernet (IPATH) general debug on */
-#define __IPATH_IPATHWARN   0x20000     /* Ethernet (IPATH) warnings on */
-#define __IPATH_IPATHERR    0x40000     /* Ethernet (IPATH) errors on */
-#define __IPATH_IPATHPD     0x80000     /* Ethernet (IPATH) packet dump on */
-#define __IPATH_IPATHTABLE  0x100000    /* Ethernet (IPATH) table dump on */
+#define __IPATH_IPATHDBG    0x10000     /* Ethernet (IPATH) gen debug */
+#define __IPATH_IPATHWARN   0x20000     /* Ethernet (IPATH) warnings */
+#define __IPATH_IPATHERR    0x40000     /* Ethernet (IPATH) errors */
+#define __IPATH_IPATHPD     0x80000     /* Ethernet (IPATH) packet dump */
+#define __IPATH_IPATHTABLE  0x100000    /* Ethernet (IPATH) table dump */
 
 #else                           /* _IPATH_DEBUGGING */
 
@@ -79,11 +79,12 @@
 #define __IPATH_TRSAMPLE  0x0   /* generate trace buffer sample entries */
 #define __IPATH_VERBDBG   0x0   /* very verbose debug */
 #define __IPATH_PKTDBG    0x0   /* print packet data */
-#define __IPATH_PROCDBG   0x0   /* print process startup (init)/exit messages */
+#define __IPATH_PROCDBG   0x0   /* process startup (init)/exit messages */
 /* print mmap/nopage stuff, not using VDBG any more */
 #define __IPATH_MMDBG     0x0
 #define __IPATH_EPKTDBG   0x0   /* print ethernet packet data */
-#define __IPATH_SMADBG    0x0   /* print process startup (init)/exit messages */#define __IPATH_IPATHDBG  0x0   /* Ethernet (IPATH) table dump on */
+#define __IPATH_SMADBG    0x0   /* process startup (init)/exit messages */
+#define __IPATH_IPATHDBG  0x0   /* Ethernet (IPATH) table dump on */
 #define __IPATH_IPATHWARN 0x0   /* Ethernet (IPATH) warnings on   */
 #define __IPATH_IPATHERR  0x0   /* Ethernet (IPATH) errors on   */
 #define __IPATH_IPATHPD   0x0   /* Ethernet (IPATH) packet dump on   */
diff --git a/drivers/infiniband/hw/ipath/ipath_registers.h b/drivers/infiniband/hw/ipath/ipath_registers.h
index 1e59750c5f63..402126eb79c9 100644
--- a/drivers/infiniband/hw/ipath/ipath_registers.h
+++ b/drivers/infiniband/hw/ipath/ipath_registers.h
@@ -34,8 +34,9 @@
 #define _IPATH_REGISTERS_H
 
 /*
- * This file should only be included by kernel source, and by the diags.
- * It defines the registers, and their contents, for the InfiniPath HT-400 chip
+ * This file should only be included by kernel source, and by the diags.  It
+ * defines the registers, and their contents, for the InfiniPath HT-400
+ * chip.
  */
 
 /*
@@ -156,8 +157,10 @@
 #define INFINIPATH_IBCC_FLOWCTRLWATERMARK_SHIFT 8
 #define INFINIPATH_IBCC_LINKINITCMD_MASK 0x3ULL
 #define INFINIPATH_IBCC_LINKINITCMD_DISABLE 1
-#define INFINIPATH_IBCC_LINKINITCMD_POLL 2      /* cycle through TS1/TS2 till OK */
-#define INFINIPATH_IBCC_LINKINITCMD_SLEEP 3     /* wait for TS1, then go on */
+/* cycle through TS1/TS2 till OK */
+#define INFINIPATH_IBCC_LINKINITCMD_POLL 2
+/* wait for TS1, then go on */
+#define INFINIPATH_IBCC_LINKINITCMD_SLEEP 3
 #define INFINIPATH_IBCC_LINKINITCMD_SHIFT 16
 #define INFINIPATH_IBCC_LINKCMD_MASK 0x3ULL
 #define INFINIPATH_IBCC_LINKCMD_INIT 1  /* move to 0x11 */
@@ -182,7 +185,8 @@
 #define INFINIPATH_IBCS_LINKSTATE_SHIFT 4
 #define INFINIPATH_IBCS_TXREADY       0x40000000
 #define INFINIPATH_IBCS_TXCREDITOK    0x80000000
-/* link training states (shift by INFINIPATH_IBCS_LINKTRAININGSTATE_SHIFT) */
+/* link training states (shift by
+   INFINIPATH_IBCS_LINKTRAININGSTATE_SHIFT) */
 #define INFINIPATH_IBCS_LT_STATE_DISABLED       0x00
 #define INFINIPATH_IBCS_LT_STATE_LINKUP         0x01
 #define INFINIPATH_IBCS_LT_STATE_POLLACTIVE     0x02
@@ -267,10 +271,12 @@
 /* kr_serdesconfig0 bits */
 #define INFINIPATH_SERDC0_RESET_MASK  0xfULL    /* overal reset bits */
 #define INFINIPATH_SERDC0_RESET_PLL   0x10000000ULL     /* pll reset */
-#define INFINIPATH_SERDC0_TXIDLE      0xF000ULL /* tx idle enables (per lane) */
-#define INFINIPATH_SERDC0_RXDETECT_EN 0xF0000ULL        /* rx detect enables (per lane) */
-#define INFINIPATH_SERDC0_L1PWR_DN       0xF0ULL        /* L1 Power down; use with RXDETECT,
-                                                           Otherwise not used on IB side */
+/* tx idle enables (per lane) */
+#define INFINIPATH_SERDC0_TXIDLE      0xF000ULL
+/* rx detect enables (per lane) */
+#define INFINIPATH_SERDC0_RXDETECT_EN 0xF0000ULL
+/* L1 Power down; use with RXDETECT, Otherwise not used on IB side */
+#define INFINIPATH_SERDC0_L1PWR_DN       0xF0ULL
 
 /* kr_xgxsconfig bits */
 #define INFINIPATH_XGXS_RESET          0x7ULL
@@ -390,12 +396,13 @@ struct ipath_kregs {
         ipath_kreg kr_txintmemsize;
         ipath_kreg kr_xgxsconfig;
         ipath_kreg kr_ibpllcfg;
-        /* use these two (and the following N ports) only with ipath_k*_kreg64_port();
-         * not *kreg64() */
+        /* use these two (and the following N ports) only with
+         * ipath_k*_kreg64_port(); not *kreg64() */
         ipath_kreg kr_rcvhdraddr;
         ipath_kreg kr_rcvhdrtailaddr;
 
-        /* remaining registers are not present on all types of infinipath chips  */
+        /* remaining registers are not present on all types of infinipath
+           chips  */
         ipath_kreg kr_rcvpktledcnt;
         ipath_kreg kr_pcierbuftestreg0;
         ipath_kreg kr_pcierbuftestreg1;
diff --git a/drivers/infiniband/hw/ipath/ipath_ud.c b/drivers/infiniband/hw/ipath/ipath_ud.c
index 01cfb30ee160..e606daf83210 100644
--- a/drivers/infiniband/hw/ipath/ipath_ud.c
+++ b/drivers/infiniband/hw/ipath/ipath_ud.c
@@ -46,8 +46,10 @@
  * This is called from ipath_post_ud_send() to forward a WQE addressed
  * to the same HCA.
  */
-static void ipath_ud_loopback(struct ipath_qp *sqp, struct ipath_sge_state *ss,
-                              u32 length, struct ib_send_wr *wr, struct ib_wc *wc)
+static void ipath_ud_loopback(struct ipath_qp *sqp,
+                              struct ipath_sge_state *ss,
+                              u32 length, struct ib_send_wr *wr,
+                              struct ib_wc *wc)
 {
         struct ipath_ibdev *dev = to_idev(sqp->ibqp.device);
         struct ipath_qp *qp;