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Commit c8426483 authored by Kenji Kaneshige's avatar Kenji Kaneshige Committed by Greg Kroah-Hartman
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pciehp: remove DBG_XXX_ROUTINE 

This patch removes DBG_ENTER_ROUTIN, DBG_LEAVE_ROUTINE and related
code, which seem no longer needed.
Signed-off-by: default avatarKenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Signed-off-by: default avatarKristen Carlson Accardi <kristen.c.accardi@intel.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 57d90c02
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Showing with 5 additions and 106 deletions
drivers/pci/hotplug/pciehp_hpc.c
View file @ c8426483
...@@ -39,37 +39,6 @@ ...@@ -39,37 +39,6 @@
#include "../pci.h" #include "../pci.h"
#include "pciehp.h" #include "pciehp.h"
#ifdef DEBUG
#define DBG_K_TRACE_ENTRY ((unsigned int)0x00000001) /* On function entry */
#define DBG_K_TRACE_EXIT ((unsigned int)0x00000002) /* On function exit */
#define DBG_K_INFO ((unsigned int)0x00000004) /* Info messages */
#define DBG_K_ERROR ((unsigned int)0x00000008) /* Error messages */
#define DBG_K_TRACE (DBG_K_TRACE_ENTRY|DBG_K_TRACE_EXIT)
#define DBG_K_STANDARD (DBG_K_INFO|DBG_K_ERROR|DBG_K_TRACE)
/* Redefine this flagword to set debug level */
#define DEBUG_LEVEL DBG_K_STANDARD
#define DEFINE_DBG_BUFFER char __dbg_str_buf[256];
#define DBG_PRINT( dbg_flags, args... ) \
do { \
if ( DEBUG_LEVEL & ( dbg_flags ) ) \
{ \
int len; \
len = sprintf( __dbg_str_buf, "%s:%d: %s: ", \
__FILE__, __LINE__, __FUNCTION__ ); \
sprintf( __dbg_str_buf + len, args ); \
printk( KERN_NOTICE "%s\n", __dbg_str_buf ); \
} \
} while (0)
#define DBG_ENTER_ROUTINE DBG_PRINT (DBG_K_TRACE_ENTRY, "%s", "[Entry]");
#define DBG_LEAVE_ROUTINE DBG_PRINT (DBG_K_TRACE_EXIT, "%s", "[Exit]");
#else
#define DEFINE_DBG_BUFFER
#define DBG_ENTER_ROUTINE
#define DBG_LEAVE_ROUTINE
#endif /* DEBUG */
static atomic_t pciehp_num_controllers = ATOMIC_INIT(0); static atomic_t pciehp_num_controllers = ATOMIC_INIT(0);
...@@ -221,8 +190,6 @@ static inline int pciehp_writel(struct controller *ctrl, int reg, u32 value) ...@@ -221,8 +190,6 @@ static inline int pciehp_writel(struct controller *ctrl, int reg, u32 value)
#define EMI_STATE 0x0080 #define EMI_STATE 0x0080
#define EMI_STATUS_BIT 7 #define EMI_STATUS_BIT 7
DEFINE_DBG_BUFFER /* Debug string buffer for entire HPC defined here */
static irqreturn_t pcie_isr(int irq, void *dev_id); static irqreturn_t pcie_isr(int irq, void *dev_id);
static void start_int_poll_timer(struct controller *ctrl, int sec); static void start_int_poll_timer(struct controller *ctrl, int sec);
...@@ -231,8 +198,6 @@ static void int_poll_timeout(unsigned long data) ...@@ -231,8 +198,6 @@ static void int_poll_timeout(unsigned long data)
{ {
struct controller *ctrl = (struct controller *)data; struct controller *ctrl = (struct controller *)data;
DBG_ENTER_ROUTINE
/* Poll for interrupt events. regs == NULL => polling */ /* Poll for interrupt events. regs == NULL => polling */
pcie_isr(0, ctrl); pcie_isr(0, ctrl);
...@@ -289,8 +254,6 @@ static int pcie_write_cmd(struct slot *slot, u16 cmd, u16 mask) ...@@ -289,8 +254,6 @@ static int pcie_write_cmd(struct slot *slot, u16 cmd, u16 mask)
u16 slot_ctrl; u16 slot_ctrl;
unsigned long flags; unsigned long flags;
DBG_ENTER_ROUTINE
mutex_lock(&ctrl->ctrl_lock); mutex_lock(&ctrl->ctrl_lock);
retval = pciehp_readw(ctrl, SLOTSTATUS, &slot_status); retval = pciehp_readw(ctrl, SLOTSTATUS, &slot_status);
...@@ -332,7 +295,6 @@ static int pcie_write_cmd(struct slot *slot, u16 cmd, u16 mask) ...@@ -332,7 +295,6 @@ static int pcie_write_cmd(struct slot *slot, u16 cmd, u16 mask)
retval = pcie_wait_cmd(ctrl); retval = pcie_wait_cmd(ctrl);
out: out:
mutex_unlock(&ctrl->ctrl_lock); mutex_unlock(&ctrl->ctrl_lock);
DBG_LEAVE_ROUTINE
return retval; return retval;
} }
...@@ -341,8 +303,6 @@ static int hpc_check_lnk_status(struct controller *ctrl) ...@@ -341,8 +303,6 @@ static int hpc_check_lnk_status(struct controller *ctrl)
u16 lnk_status; u16 lnk_status;
int retval = 0; int retval = 0;
DBG_ENTER_ROUTINE
retval = pciehp_readw(ctrl, LNKSTATUS, &lnk_status); retval = pciehp_readw(ctrl, LNKSTATUS, &lnk_status);
if (retval) { if (retval) {
err("%s: Cannot read LNKSTATUS register\n", __FUNCTION__); err("%s: Cannot read LNKSTATUS register\n", __FUNCTION__);
...@@ -357,7 +317,6 @@ static int hpc_check_lnk_status(struct controller *ctrl) ...@@ -357,7 +317,6 @@ static int hpc_check_lnk_status(struct controller *ctrl)
return retval; return retval;
} }
DBG_LEAVE_ROUTINE
return retval; return retval;
} }
...@@ -368,8 +327,6 @@ static int hpc_get_attention_status(struct slot *slot, u8 *status) ...@@ -368,8 +327,6 @@ static int hpc_get_attention_status(struct slot *slot, u8 *status)
u16 slot_ctrl; u16 slot_ctrl;
u8 atten_led_state; u8 atten_led_state;
int retval = 0; int retval = 0;
DBG_ENTER_ROUTINE
retval = pciehp_readw(ctrl, SLOTCTRL, &slot_ctrl); retval = pciehp_readw(ctrl, SLOTCTRL, &slot_ctrl);
if (retval) { if (retval) {
...@@ -400,7 +357,6 @@ static int hpc_get_attention_status(struct slot *slot, u8 *status) ...@@ -400,7 +357,6 @@ static int hpc_get_attention_status(struct slot *slot, u8 *status)
break; break;
} }
DBG_LEAVE_ROUTINE
return 0; return 0;
} }
...@@ -410,8 +366,6 @@ static int hpc_get_power_status(struct slot *slot, u8 *status) ...@@ -410,8 +366,6 @@ static int hpc_get_power_status(struct slot *slot, u8 *status)
u16 slot_ctrl; u16 slot_ctrl;
u8 pwr_state; u8 pwr_state;
int retval = 0; int retval = 0;
DBG_ENTER_ROUTINE
retval = pciehp_readw(ctrl, SLOTCTRL, &slot_ctrl); retval = pciehp_readw(ctrl, SLOTCTRL, &slot_ctrl);
if (retval) { if (retval) {
...@@ -435,7 +389,6 @@ static int hpc_get_power_status(struct slot *slot, u8 *status) ...@@ -435,7 +389,6 @@ static int hpc_get_power_status(struct slot *slot, u8 *status)
break; break;
} }
DBG_LEAVE_ROUTINE
return retval; return retval;
} }
...@@ -446,8 +399,6 @@ static int hpc_get_latch_status(struct slot *slot, u8 *status) ...@@ -446,8 +399,6 @@ static int hpc_get_latch_status(struct slot *slot, u8 *status)
u16 slot_status; u16 slot_status;
int retval = 0; int retval = 0;
DBG_ENTER_ROUTINE
retval = pciehp_readw(ctrl, SLOTSTATUS, &slot_status); retval = pciehp_readw(ctrl, SLOTSTATUS, &slot_status);
if (retval) { if (retval) {
err("%s: Cannot read SLOTSTATUS register\n", __FUNCTION__); err("%s: Cannot read SLOTSTATUS register\n", __FUNCTION__);
...@@ -456,7 +407,6 @@ static int hpc_get_latch_status(struct slot *slot, u8 *status) ...@@ -456,7 +407,6 @@ static int hpc_get_latch_status(struct slot *slot, u8 *status)
*status = (((slot_status & MRL_STATE) >> 5) == 0) ? 0 : 1; *status = (((slot_status & MRL_STATE) >> 5) == 0) ? 0 : 1;
DBG_LEAVE_ROUTINE
return 0; return 0;
} }
...@@ -467,8 +417,6 @@ static int hpc_get_adapter_status(struct slot *slot, u8 *status) ...@@ -467,8 +417,6 @@ static int hpc_get_adapter_status(struct slot *slot, u8 *status)
u8 card_state; u8 card_state;
int retval = 0; int retval = 0;
DBG_ENTER_ROUTINE
retval = pciehp_readw(ctrl, SLOTSTATUS, &slot_status); retval = pciehp_readw(ctrl, SLOTSTATUS, &slot_status);
if (retval) { if (retval) {
err("%s: Cannot read SLOTSTATUS register\n", __FUNCTION__); err("%s: Cannot read SLOTSTATUS register\n", __FUNCTION__);
...@@ -477,7 +425,6 @@ static int hpc_get_adapter_status(struct slot *slot, u8 *status) ...@@ -477,7 +425,6 @@ static int hpc_get_adapter_status(struct slot *slot, u8 *status)
card_state = (u8)((slot_status & PRSN_STATE) >> 6); card_state = (u8)((slot_status & PRSN_STATE) >> 6);
*status = (card_state == 1) ? 1 : 0; *status = (card_state == 1) ? 1 : 0;
DBG_LEAVE_ROUTINE
return 0; return 0;
} }
...@@ -488,8 +435,6 @@ static int hpc_query_power_fault(struct slot *slot) ...@@ -488,8 +435,6 @@ static int hpc_query_power_fault(struct slot *slot)
u8 pwr_fault; u8 pwr_fault;
int retval = 0; int retval = 0;
DBG_ENTER_ROUTINE
retval = pciehp_readw(ctrl, SLOTSTATUS, &slot_status); retval = pciehp_readw(ctrl, SLOTSTATUS, &slot_status);
if (retval) { if (retval) {
err("%s: Cannot check for power fault\n", __FUNCTION__); err("%s: Cannot check for power fault\n", __FUNCTION__);
...@@ -497,7 +442,6 @@ static int hpc_query_power_fault(struct slot *slot) ...@@ -497,7 +442,6 @@ static int hpc_query_power_fault(struct slot *slot)
} }
pwr_fault = (u8)((slot_status & PWR_FAULT_DETECTED) >> 1); pwr_fault = (u8)((slot_status & PWR_FAULT_DETECTED) >> 1);
DBG_LEAVE_ROUTINE
return pwr_fault; return pwr_fault;
} }
...@@ -507,8 +451,6 @@ static int hpc_get_emi_status(struct slot *slot, u8 *status) ...@@ -507,8 +451,6 @@ static int hpc_get_emi_status(struct slot *slot, u8 *status)
u16 slot_status; u16 slot_status;
int retval = 0; int retval = 0;
DBG_ENTER_ROUTINE
retval = pciehp_readw(ctrl, SLOTSTATUS, &slot_status); retval = pciehp_readw(ctrl, SLOTSTATUS, &slot_status);
if (retval) { if (retval) {
err("%s : Cannot check EMI status\n", __FUNCTION__); err("%s : Cannot check EMI status\n", __FUNCTION__);
...@@ -516,7 +458,6 @@ static int hpc_get_emi_status(struct slot *slot, u8 *status) ...@@ -516,7 +458,6 @@ static int hpc_get_emi_status(struct slot *slot, u8 *status)
} }
*status = (slot_status & EMI_STATE) >> EMI_STATUS_BIT; *status = (slot_status & EMI_STATE) >> EMI_STATUS_BIT;
DBG_LEAVE_ROUTINE
return retval; return retval;
} }
...@@ -526,8 +467,6 @@ static int hpc_toggle_emi(struct slot *slot) ...@@ -526,8 +467,6 @@ static int hpc_toggle_emi(struct slot *slot)
u16 cmd_mask; u16 cmd_mask;
int rc; int rc;
DBG_ENTER_ROUTINE
slot_cmd = EMI_CTRL; slot_cmd = EMI_CTRL;
cmd_mask = EMI_CTRL; cmd_mask = EMI_CTRL;
if (!pciehp_poll_mode) { if (!pciehp_poll_mode) {
...@@ -537,7 +476,7 @@ static int hpc_toggle_emi(struct slot *slot) ...@@ -537,7 +476,7 @@ static int hpc_toggle_emi(struct slot *slot)
rc = pcie_write_cmd(slot, slot_cmd, cmd_mask); rc = pcie_write_cmd(slot, slot_cmd, cmd_mask);
slot->last_emi_toggle = get_seconds(); slot->last_emi_toggle = get_seconds();
DBG_LEAVE_ROUTINE
return rc; return rc;
} }
...@@ -548,8 +487,6 @@ static int hpc_set_attention_status(struct slot *slot, u8 value) ...@@ -548,8 +487,6 @@ static int hpc_set_attention_status(struct slot *slot, u8 value)
u16 cmd_mask; u16 cmd_mask;
int rc; int rc;
DBG_ENTER_ROUTINE
cmd_mask = ATTN_LED_CTRL; cmd_mask = ATTN_LED_CTRL;
switch (value) { switch (value) {
case 0 : /* turn off */ case 0 : /* turn off */
...@@ -573,7 +510,6 @@ static int hpc_set_attention_status(struct slot *slot, u8 value) ...@@ -573,7 +510,6 @@ static int hpc_set_attention_status(struct slot *slot, u8 value)
dbg("%s: SLOTCTRL %x write cmd %x\n", dbg("%s: SLOTCTRL %x write cmd %x\n",
__FUNCTION__, ctrl->cap_base + SLOTCTRL, slot_cmd); __FUNCTION__, ctrl->cap_base + SLOTCTRL, slot_cmd);
DBG_LEAVE_ROUTINE
return rc; return rc;
} }
...@@ -584,8 +520,6 @@ static void hpc_set_green_led_on(struct slot *slot) ...@@ -584,8 +520,6 @@ static void hpc_set_green_led_on(struct slot *slot)
u16 slot_cmd; u16 slot_cmd;
u16 cmd_mask; u16 cmd_mask;
DBG_ENTER_ROUTINE
slot_cmd = 0x0100; slot_cmd = 0x0100;
cmd_mask = PWR_LED_CTRL; cmd_mask = PWR_LED_CTRL;
if (!pciehp_poll_mode) { if (!pciehp_poll_mode) {
...@@ -597,8 +531,6 @@ static void hpc_set_green_led_on(struct slot *slot) ...@@ -597,8 +531,6 @@ static void hpc_set_green_led_on(struct slot *slot)
dbg("%s: SLOTCTRL %x write cmd %x\n", dbg("%s: SLOTCTRL %x write cmd %x\n",
__FUNCTION__, ctrl->cap_base + SLOTCTRL, slot_cmd); __FUNCTION__, ctrl->cap_base + SLOTCTRL, slot_cmd);
DBG_LEAVE_ROUTINE
return;
} }
static void hpc_set_green_led_off(struct slot *slot) static void hpc_set_green_led_off(struct slot *slot)
...@@ -607,8 +539,6 @@ static void hpc_set_green_led_off(struct slot *slot) ...@@ -607,8 +539,6 @@ static void hpc_set_green_led_off(struct slot *slot)
u16 slot_cmd; u16 slot_cmd;
u16 cmd_mask; u16 cmd_mask;
DBG_ENTER_ROUTINE
slot_cmd = 0x0300; slot_cmd = 0x0300;
cmd_mask = PWR_LED_CTRL; cmd_mask = PWR_LED_CTRL;
if (!pciehp_poll_mode) { if (!pciehp_poll_mode) {
...@@ -619,9 +549,6 @@ static void hpc_set_green_led_off(struct slot *slot) ...@@ -619,9 +549,6 @@ static void hpc_set_green_led_off(struct slot *slot)
pcie_write_cmd(slot, slot_cmd, cmd_mask); pcie_write_cmd(slot, slot_cmd, cmd_mask);
dbg("%s: SLOTCTRL %x write cmd %x\n", dbg("%s: SLOTCTRL %x write cmd %x\n",
__FUNCTION__, ctrl->cap_base + SLOTCTRL, slot_cmd); __FUNCTION__, ctrl->cap_base + SLOTCTRL, slot_cmd);
DBG_LEAVE_ROUTINE
return;
} }
static void hpc_set_green_led_blink(struct slot *slot) static void hpc_set_green_led_blink(struct slot *slot)
...@@ -630,8 +557,6 @@ static void hpc_set_green_led_blink(struct slot *slot) ...@@ -630,8 +557,6 @@ static void hpc_set_green_led_blink(struct slot *slot)
u16 slot_cmd; u16 slot_cmd;
u16 cmd_mask; u16 cmd_mask;
DBG_ENTER_ROUTINE
slot_cmd = 0x0200; slot_cmd = 0x0200;
cmd_mask = PWR_LED_CTRL; cmd_mask = PWR_LED_CTRL;
if (!pciehp_poll_mode) { if (!pciehp_poll_mode) {
...@@ -643,14 +568,10 @@ static void hpc_set_green_led_blink(struct slot *slot) ...@@ -643,14 +568,10 @@ static void hpc_set_green_led_blink(struct slot *slot)
dbg("%s: SLOTCTRL %x write cmd %x\n", dbg("%s: SLOTCTRL %x write cmd %x\n",
__FUNCTION__, ctrl->cap_base + SLOTCTRL, slot_cmd); __FUNCTION__, ctrl->cap_base + SLOTCTRL, slot_cmd);
DBG_LEAVE_ROUTINE
return;
} }
static void hpc_release_ctlr(struct controller *ctrl) static void hpc_release_ctlr(struct controller *ctrl)
{ {
DBG_ENTER_ROUTINE
if (pciehp_poll_mode) if (pciehp_poll_mode)
del_timer(&ctrl->poll_timer); del_timer(&ctrl->poll_timer);
else else
...@@ -662,8 +583,6 @@ static void hpc_release_ctlr(struct controller *ctrl) ...@@ -662,8 +583,6 @@ static void hpc_release_ctlr(struct controller *ctrl)
*/ */
if (atomic_dec_and_test(&pciehp_num_controllers)) if (atomic_dec_and_test(&pciehp_num_controllers))
destroy_workqueue(pciehp_wq); destroy_workqueue(pciehp_wq);
DBG_LEAVE_ROUTINE
} }
static int hpc_power_on_slot(struct slot * slot) static int hpc_power_on_slot(struct slot * slot)
...@@ -674,8 +593,6 @@ static int hpc_power_on_slot(struct slot * slot) ...@@ -674,8 +593,6 @@ static int hpc_power_on_slot(struct slot * slot)
u16 slot_status; u16 slot_status;
int retval = 0; int retval = 0;
DBG_ENTER_ROUTINE
dbg("%s: slot->hp_slot %x\n", __FUNCTION__, slot->hp_slot); dbg("%s: slot->hp_slot %x\n", __FUNCTION__, slot->hp_slot);
/* Clear sticky power-fault bit from previous power failures */ /* Clear sticky power-fault bit from previous power failures */
...@@ -719,8 +636,6 @@ static int hpc_power_on_slot(struct slot * slot) ...@@ -719,8 +636,6 @@ static int hpc_power_on_slot(struct slot * slot)
dbg("%s: SLOTCTRL %x write cmd %x\n", dbg("%s: SLOTCTRL %x write cmd %x\n",
__FUNCTION__, ctrl->cap_base + SLOTCTRL, slot_cmd); __FUNCTION__, ctrl->cap_base + SLOTCTRL, slot_cmd);
DBG_LEAVE_ROUTINE
return retval; return retval;
} }
...@@ -731,8 +646,6 @@ static int hpc_power_off_slot(struct slot * slot) ...@@ -731,8 +646,6 @@ static int hpc_power_off_slot(struct slot * slot)
u16 cmd_mask; u16 cmd_mask;
int retval = 0; int retval = 0;
DBG_ENTER_ROUTINE
dbg("%s: slot->hp_slot %x\n", __FUNCTION__, slot->hp_slot); dbg("%s: slot->hp_slot %x\n", __FUNCTION__, slot->hp_slot);
slot_cmd = POWER_OFF; slot_cmd = POWER_OFF;
...@@ -764,8 +677,6 @@ static int hpc_power_off_slot(struct slot * slot) ...@@ -764,8 +677,6 @@ static int hpc_power_off_slot(struct slot * slot)
dbg("%s: SLOTCTRL %x write cmd %x\n", dbg("%s: SLOTCTRL %x write cmd %x\n",
__FUNCTION__, ctrl->cap_base + SLOTCTRL, slot_cmd); __FUNCTION__, ctrl->cap_base + SLOTCTRL, slot_cmd);
DBG_LEAVE_ROUTINE
return retval; return retval;
} }
...@@ -915,8 +826,6 @@ static int hpc_get_max_lnk_speed (struct slot *slot, enum pci_bus_speed *value) ...@@ -915,8 +826,6 @@ static int hpc_get_max_lnk_speed (struct slot *slot, enum pci_bus_speed *value)
u32 lnk_cap; u32 lnk_cap;
int retval = 0; int retval = 0;
DBG_ENTER_ROUTINE
retval = pciehp_readl(ctrl, LNKCAP, &lnk_cap); retval = pciehp_readl(ctrl, LNKCAP, &lnk_cap);
if (retval) { if (retval) {
err("%s: Cannot read LNKCAP register\n", __FUNCTION__); err("%s: Cannot read LNKCAP register\n", __FUNCTION__);
...@@ -934,7 +843,7 @@ static int hpc_get_max_lnk_speed (struct slot *slot, enum pci_bus_speed *value) ...@@ -934,7 +843,7 @@ static int hpc_get_max_lnk_speed (struct slot *slot, enum pci_bus_speed *value)
*value = lnk_speed; *value = lnk_speed;
dbg("Max link speed = %d\n", lnk_speed); dbg("Max link speed = %d\n", lnk_speed);
DBG_LEAVE_ROUTINE
return retval; return retval;
} }
...@@ -945,8 +854,6 @@ static int hpc_get_max_lnk_width (struct slot *slot, enum pcie_link_width *value ...@@ -945,8 +854,6 @@ static int hpc_get_max_lnk_width (struct slot *slot, enum pcie_link_width *value
u32 lnk_cap; u32 lnk_cap;
int retval = 0; int retval = 0;
DBG_ENTER_ROUTINE
retval = pciehp_readl(ctrl, LNKCAP, &lnk_cap); retval = pciehp_readl(ctrl, LNKCAP, &lnk_cap);
if (retval) { if (retval) {
err("%s: Cannot read LNKCAP register\n", __FUNCTION__); err("%s: Cannot read LNKCAP register\n", __FUNCTION__);
...@@ -985,7 +892,7 @@ static int hpc_get_max_lnk_width (struct slot *slot, enum pcie_link_width *value ...@@ -985,7 +892,7 @@ static int hpc_get_max_lnk_width (struct slot *slot, enum pcie_link_width *value
*value = lnk_wdth; *value = lnk_wdth;
dbg("Max link width = %d\n", lnk_wdth); dbg("Max link width = %d\n", lnk_wdth);
DBG_LEAVE_ROUTINE
return retval; return retval;
} }
...@@ -996,8 +903,6 @@ static int hpc_get_cur_lnk_speed (struct slot *slot, enum pci_bus_speed *value) ...@@ -996,8 +903,6 @@ static int hpc_get_cur_lnk_speed (struct slot *slot, enum pci_bus_speed *value)
int retval = 0; int retval = 0;
u16 lnk_status; u16 lnk_status;
DBG_ENTER_ROUTINE
retval = pciehp_readw(ctrl, LNKSTATUS, &lnk_status); retval = pciehp_readw(ctrl, LNKSTATUS, &lnk_status);
if (retval) { if (retval) {
err("%s: Cannot read LNKSTATUS register\n", __FUNCTION__); err("%s: Cannot read LNKSTATUS register\n", __FUNCTION__);
...@@ -1015,7 +920,7 @@ static int hpc_get_cur_lnk_speed (struct slot *slot, enum pci_bus_speed *value) ...@@ -1015,7 +920,7 @@ static int hpc_get_cur_lnk_speed (struct slot *slot, enum pci_bus_speed *value)
*value = lnk_speed; *value = lnk_speed;
dbg("Current link speed = %d\n", lnk_speed); dbg("Current link speed = %d\n", lnk_speed);
DBG_LEAVE_ROUTINE
return retval; return retval;
} }
...@@ -1026,8 +931,6 @@ static int hpc_get_cur_lnk_width (struct slot *slot, enum pcie_link_width *value ...@@ -1026,8 +931,6 @@ static int hpc_get_cur_lnk_width (struct slot *slot, enum pcie_link_width *value
int retval = 0; int retval = 0;
u16 lnk_status; u16 lnk_status;
DBG_ENTER_ROUTINE
retval = pciehp_readw(ctrl, LNKSTATUS, &lnk_status); retval = pciehp_readw(ctrl, LNKSTATUS, &lnk_status);
if (retval) { if (retval) {
err("%s: Cannot read LNKSTATUS register\n", __FUNCTION__); err("%s: Cannot read LNKSTATUS register\n", __FUNCTION__);
...@@ -1066,7 +969,7 @@ static int hpc_get_cur_lnk_width (struct slot *slot, enum pcie_link_width *value ...@@ -1066,7 +969,7 @@ static int hpc_get_cur_lnk_width (struct slot *slot, enum pcie_link_width *value
*value = lnk_wdth; *value = lnk_wdth;
dbg("Current link width = %d\n", lnk_wdth); dbg("Current link width = %d\n", lnk_wdth);
DBG_LEAVE_ROUTINE
return retval; return retval;
} }
...@@ -1177,8 +1080,6 @@ int pcie_init(struct controller * ctrl, struct pcie_device *dev) ...@@ -1177,8 +1080,6 @@ int pcie_init(struct controller * ctrl, struct pcie_device *dev)
u16 slot_status, slot_ctrl; u16 slot_status, slot_ctrl;
struct pci_dev *pdev; struct pci_dev *pdev;
DBG_ENTER_ROUTINE
pdev = dev->port; pdev = dev->port;
ctrl->pci_dev = pdev; /* save pci_dev in context */ ctrl->pci_dev = pdev; /* save pci_dev in context */
...@@ -1376,7 +1277,6 @@ int pcie_init(struct controller * ctrl, struct pcie_device *dev) ...@@ -1376,7 +1277,6 @@ int pcie_init(struct controller * ctrl, struct pcie_device *dev)
ctrl->hpc_ops = &pciehp_hpc_ops; ctrl->hpc_ops = &pciehp_hpc_ops;
DBG_LEAVE_ROUTINE
return 0; return 0;
/* We end up here for the many possible ways to fail this API. */ /* We end up here for the many possible ways to fail this API. */
...@@ -1396,6 +1296,5 @@ abort_free_irq: ...@@ -1396,6 +1296,5 @@ abort_free_irq:
free_irq(ctrl->pci_dev->irq, ctrl); free_irq(ctrl->pci_dev->irq, ctrl);
abort_free_ctlr: abort_free_ctlr:
DBG_LEAVE_ROUTINE
return -1; return -1;
} }
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