phb4: Trivial whitespace fixes

Signed-off-by: Russell Currey <ruscur@russell.cc>
Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>

1 files changed, 16 insertions, 16 deletions

diff --git a/hw/phb4.c b/hw/phb4.c
index d3e7620..866f094 100644
--- a/hw/phb4.c
+++ b/hw/phb4.c
@@ -365,7 +365,7 @@ static int64_t phb4_pcicfg_read(struct phb4 *p, uint32_t bdfn,
 
 #define PHB4_PCI_CFG_READ(size, type)					\
 static int64_t phb4_pcicfg_read##size(struct phb *phb, uint32_t bdfn,	\
-                                      uint32_t offset, type *data)	\
+				      uint32_t offset, type *data)	\
 {									\
 	struct phb4 *p = phb_to_phb4(phb);				\
 									\
@@ -440,12 +440,12 @@ static int64_t phb4_pcicfg_write(struct phb4 *p, uint32_t bdfn,
 		}
 #endif
 	}
-        return OPAL_SUCCESS;
+	return OPAL_SUCCESS;
 }
 
 #define PHB4_PCI_CFG_WRITE(size, type)					\
 static int64_t phb4_pcicfg_write##size(struct phb *phb, uint32_t bdfn,	\
-                                       uint32_t offset, type data)	\
+				       uint32_t offset, type data)	\
 {									\
 	struct phb4 *p = phb_to_phb4(phb);				\
 									\
@@ -1534,7 +1534,7 @@ static void phb4_read_phb_status(struct phb4 *p,
 
 static int64_t phb4_set_pe(struct phb *phb,
 			   uint64_t pe_num,
-                           uint64_t bdfn,
+			   uint64_t bdfn,
 			   uint8_t bcompare,
 			   uint8_t dcompare,
 			   uint8_t fcompare,
@@ -1951,10 +1951,10 @@ static int64_t phb4_pfreset(struct pci_slot *slot)
 		/* CAPP FPGA requires 1s to flash before polling link */
 		return pci_slot_set_sm_timeout(slot, secs_to_tb(1));
 	case PHB4_SLOT_PFRESET_DEASSERT_DELAY:
-#if 0 /* PHB3 does a Hreset here. It's unnecessary I think and it's
-	 causing problems with the simulator croc model so don't do
-	 it until I figure out Gavin's reasons
-       */
+#if 0 	/* PHB3 does a Hreset here. It's unnecessary I think and it's
+	 * causing problems with the simulator croc model so don't do
+	 * it until I figure out Gavin's reasons
+	 */
 		pci_slot_set_state(slot, PHB4_SLOT_HRESET_START);
 		return slot->ops.hreset(slot);
 #else
@@ -2172,10 +2172,10 @@ static int64_t phb4_eeh_freeze_clear(struct phb *phb, uint64_t pe_number,
 }
 
 static int64_t phb4_eeh_freeze_set(struct phb *phb, uint64_t pe_number,
-                                   uint64_t eeh_action_token)
+				   uint64_t eeh_action_token)
 {
-        struct phb4 *p = phb_to_phb4(phb);
-        uint64_t data;
+	struct phb4 *p = phb_to_phb4(phb);
+	uint64_t data;
 
 	if (p->state == PHB4_STATE_BROKEN)
 		return OPAL_HARDWARE;
@@ -2256,7 +2256,7 @@ static int64_t phb4_eeh_next_error(struct phb *phb,
 				break;
 			}
 		}
-        }
+	}
 
 	/* Mapping errors */
 	if (phb4_err_pending(p)) {
@@ -2312,7 +2312,7 @@ static int64_t phb4_eeh_next_error(struct phb *phb,
 				phb4_set_err_pending(p, false);
 			}
 
-                        break;
+			break;
 		case PHB4_ERR_CLASS_INF:
 			*pci_error_type = OPAL_EEH_PHB_ERROR;
 			*severity = OPAL_EEH_SEV_INF;
@@ -2535,7 +2535,7 @@ static bool phb4_init_rc_cfg(struct phb4 *p)
 			     PCIECAP_AER_UE_POISON_TLP		|
 			     PCIECAP_AER_UE_COMPL_TIMEOUT	|
 			     PCIECAP_AER_UE_COMPL_ABORT);
- 
+
 	/* Clear all CE status */
 	phb4_pcicfg_write32(&p->phb, 0, aercap + PCIECAP_AER_CE_STATUS,
 			     0xffffffff);
@@ -2719,7 +2719,7 @@ static void phb4_init_hw(struct phb4 *p, bool first_init)
 	phb4_init_errors(p);
 
 	/* Init_121..122 : Wait for link
-         * NOTE: At this point the spec waits for the link to come up. We
+	 * NOTE: At this point the spec waits for the link to come up. We
 	 * don't bother as we are doing a PERST soon.
 	 */
 
@@ -2727,7 +2727,7 @@ static void phb4_init_hw(struct phb4 *p, bool first_init)
 	// XXX FIXME learn CAPI :-(
 
 	/* Init_124 : Setup PCI command/status on root complex
-         * I don't know why the spec does this now and not earlier, so
+	 * I don't know why the spec does this now and not earlier, so
 	 * to be sure to get it right we might want to move it to the freset
 	 * state machine, though the generic PCI layer will probably do
 	 * this anyway (ie, enable MEM, etc... in the RC)