[MIPS] Allow hardwiring of the CPU type to a single type for optimization.

This saves a few k on systems which only ever ship with a single CPU type.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

7 files changed, 55 insertions, 55 deletions

diff --git a/arch/mips/vr41xx/common/bcu.c b/arch/mips/vr41xx/common/bcu.c
index ff272b2e8395..d77c330a0d59 100644
--- a/arch/mips/vr41xx/common/bcu.c
+++ b/arch/mips/vr41xx/common/bcu.c
@@ -70,7 +70,7 @@ EXPORT_SYMBOL_GPL(vr41xx_get_tclock_frequency);
 
 static inline uint16_t read_clkspeed(void)
 {
-        switch (current_cpu_data.cputype) {
+        switch (current_cpu_type()) {
         case CPU_VR4111:
         case CPU_VR4121: return readw(CLKSPEEDREG_TYPE1);
         case CPU_VR4122:
@@ -88,7 +88,7 @@ static inline unsigned long calculate_pclock(uint16_t clkspeed)
 {
         unsigned long pclock = 0;
 
-        switch (current_cpu_data.cputype) {
+        switch (current_cpu_type()) {
         case CPU_VR4111:
         case CPU_VR4121:
                 pclock = 18432000 * 64;
@@ -138,7 +138,7 @@ static inline unsigned long calculate_vtclock(uint16_t clkspeed, unsigned long p
 {
         unsigned long vtclock = 0;
 
-        switch (current_cpu_data.cputype) {
+        switch (current_cpu_type()) {
         case CPU_VR4111:
                 /* The NEC VR4111 doesn't have the VTClock. */
                 break;
@@ -180,7 +180,7 @@ static inline unsigned long calculate_tclock(uint16_t clkspeed, unsigned long pc
 {
         unsigned long tclock = 0;
 
-        switch (current_cpu_data.cputype) {
+        switch (current_cpu_type()) {
         case CPU_VR4111:
                 if (!(clkspeed & DIV2B))
                         tclock = pclock / 2;
diff --git a/arch/mips/vr41xx/common/cmu.c b/arch/mips/vr41xx/common/cmu.c
index 657c5133c933..ad0e8e3409d9 100644
--- a/arch/mips/vr41xx/common/cmu.c
+++ b/arch/mips/vr41xx/common/cmu.c
@@ -95,8 +95,8 @@ void vr41xx_supply_clock(vr41xx_clock_t clock)
                 cmuclkmsk |= MSKFIR | MSKFFIR;
                 break;
         case DSIU_CLOCK:
-                if (current_cpu_data.cputype == CPU_VR4111 ||
-                    current_cpu_data.cputype == CPU_VR4121)
+                if (current_cpu_type() == CPU_VR4111 ||
+                    current_cpu_type() == CPU_VR4121)
                         cmuclkmsk |= MSKDSIU;
                 else
                         cmuclkmsk |= MSKSIU | MSKDSIU;
@@ -146,8 +146,8 @@ void vr41xx_mask_clock(vr41xx_clock_t clock)
                 cmuclkmsk &= ~MSKPIU;
                 break;
         case SIU_CLOCK:
-                if (current_cpu_data.cputype == CPU_VR4111 ||
-                    current_cpu_data.cputype == CPU_VR4121) {
+                if (current_cpu_type() == CPU_VR4111 ||
+                    current_cpu_type() == CPU_VR4121) {
                         cmuclkmsk &= ~(MSKSIU | MSKSSIU);
                 } else {
                         if (cmuclkmsk & MSKDSIU)
@@ -166,8 +166,8 @@ void vr41xx_mask_clock(vr41xx_clock_t clock)
                 cmuclkmsk &= ~(MSKFIR | MSKFFIR);
                 break;
         case DSIU_CLOCK:
-                if (current_cpu_data.cputype == CPU_VR4111 ||
-                    current_cpu_data.cputype == CPU_VR4121) {
+                if (current_cpu_type() == CPU_VR4111 ||
+                    current_cpu_type() == CPU_VR4121) {
                         cmuclkmsk &= ~MSKDSIU;
                 } else {
                         if (cmuclkmsk & MSKSSIU)
@@ -216,7 +216,7 @@ static int __init vr41xx_cmu_init(void)
 {
         unsigned long start, size;
 
-        switch (current_cpu_data.cputype) {
+        switch (current_cpu_type()) {
         case CPU_VR4111:
         case CPU_VR4121:
                 start = CMU_TYPE1_BASE;
@@ -246,7 +246,7 @@ static int __init vr41xx_cmu_init(void)
         }
 
         cmuclkmsk = cmu_read(CMUCLKMSK);
-        if (current_cpu_data.cputype == CPU_VR4133)
+        if (current_cpu_type() == CPU_VR4133)
                 cmuclkmsk2 = cmu_read(CMUCLKMSK2);
 
         spin_lock_init(&cmu_lock);
diff --git a/arch/mips/vr41xx/common/giu.c b/arch/mips/vr41xx/common/giu.c
index d21f6f2d22a3..2b272f1496fe 100644
--- a/arch/mips/vr41xx/common/giu.c
+++ b/arch/mips/vr41xx/common/giu.c
@@ -81,7 +81,7 @@ static int __init vr41xx_giu_add(void)
         if (!pdev)
                 return -ENOMEM;
 
-        switch (current_cpu_data.cputype) {
+        switch (current_cpu_type()) {
         case CPU_VR4111:
         case CPU_VR4121:
                 pdev->id = GPIO_50PINS_PULLUPDOWN;
diff --git a/arch/mips/vr41xx/common/icu.c b/arch/mips/vr41xx/common/icu.c
index adabc6bad440..1899601e5862 100644
--- a/arch/mips/vr41xx/common/icu.c
+++ b/arch/mips/vr41xx/common/icu.c
@@ -157,8 +157,8 @@ void vr41xx_enable_piuint(uint16_t mask)
         struct irq_desc *desc = irq_desc + PIU_IRQ;
         unsigned long flags;
 
-        if (current_cpu_data.cputype == CPU_VR4111 ||
-            current_cpu_data.cputype == CPU_VR4121) {
+        if (current_cpu_type() == CPU_VR4111 ||
+            current_cpu_type() == CPU_VR4121) {
                 spin_lock_irqsave(&desc->lock, flags);
                 icu1_set(MPIUINTREG, mask);
                 spin_unlock_irqrestore(&desc->lock, flags);
@@ -172,8 +172,8 @@ void vr41xx_disable_piuint(uint16_t mask)
         struct irq_desc *desc = irq_desc + PIU_IRQ;
         unsigned long flags;
 
-        if (current_cpu_data.cputype == CPU_VR4111 ||
-            current_cpu_data.cputype == CPU_VR4121) {
+        if (current_cpu_type() == CPU_VR4111 ||
+            current_cpu_type() == CPU_VR4121) {
                 spin_lock_irqsave(&desc->lock, flags);
                 icu1_clear(MPIUINTREG, mask);
                 spin_unlock_irqrestore(&desc->lock, flags);
@@ -187,8 +187,8 @@ void vr41xx_enable_aiuint(uint16_t mask)
         struct irq_desc *desc = irq_desc + AIU_IRQ;
         unsigned long flags;
 
-        if (current_cpu_data.cputype == CPU_VR4111 ||
-            current_cpu_data.cputype == CPU_VR4121) {
+        if (current_cpu_type() == CPU_VR4111 ||
+            current_cpu_type() == CPU_VR4121) {
                 spin_lock_irqsave(&desc->lock, flags);
                 icu1_set(MAIUINTREG, mask);
                 spin_unlock_irqrestore(&desc->lock, flags);
@@ -202,8 +202,8 @@ void vr41xx_disable_aiuint(uint16_t mask)
         struct irq_desc *desc = irq_desc + AIU_IRQ;
         unsigned long flags;
 
-        if (current_cpu_data.cputype == CPU_VR4111 ||
-            current_cpu_data.cputype == CPU_VR4121) {
+        if (current_cpu_type() == CPU_VR4111 ||
+            current_cpu_type() == CPU_VR4121) {
                 spin_lock_irqsave(&desc->lock, flags);
                 icu1_clear(MAIUINTREG, mask);
                 spin_unlock_irqrestore(&desc->lock, flags);
@@ -217,8 +217,8 @@ void vr41xx_enable_kiuint(uint16_t mask)
         struct irq_desc *desc = irq_desc + KIU_IRQ;
         unsigned long flags;
 
-        if (current_cpu_data.cputype == CPU_VR4111 ||
-            current_cpu_data.cputype == CPU_VR4121) {
+        if (current_cpu_type() == CPU_VR4111 ||
+            current_cpu_type() == CPU_VR4121) {
                 spin_lock_irqsave(&desc->lock, flags);
                 icu1_set(MKIUINTREG, mask);
                 spin_unlock_irqrestore(&desc->lock, flags);
@@ -232,8 +232,8 @@ void vr41xx_disable_kiuint(uint16_t mask)
         struct irq_desc *desc = irq_desc + KIU_IRQ;
         unsigned long flags;
 
-        if (current_cpu_data.cputype == CPU_VR4111 ||
-            current_cpu_data.cputype == CPU_VR4121) {
+        if (current_cpu_type() == CPU_VR4111 ||
+            current_cpu_type() == CPU_VR4121) {
                 spin_lock_irqsave(&desc->lock, flags);
                 icu1_clear(MKIUINTREG, mask);
                 spin_unlock_irqrestore(&desc->lock, flags);
@@ -319,9 +319,9 @@ void vr41xx_enable_pciint(void)
         struct irq_desc *desc = irq_desc + PCI_IRQ;
         unsigned long flags;
 
-        if (current_cpu_data.cputype == CPU_VR4122 ||
-            current_cpu_data.cputype == CPU_VR4131 ||
-            current_cpu_data.cputype == CPU_VR4133) {
+        if (current_cpu_type() == CPU_VR4122 ||
+            current_cpu_type() == CPU_VR4131 ||
+            current_cpu_type() == CPU_VR4133) {
                 spin_lock_irqsave(&desc->lock, flags);
                 icu2_write(MPCIINTREG, PCIINT0);
                 spin_unlock_irqrestore(&desc->lock, flags);
@@ -335,9 +335,9 @@ void vr41xx_disable_pciint(void)
         struct irq_desc *desc = irq_desc + PCI_IRQ;
         unsigned long flags;
 
-        if (current_cpu_data.cputype == CPU_VR4122 ||
-            current_cpu_data.cputype == CPU_VR4131 ||
-            current_cpu_data.cputype == CPU_VR4133) {
+        if (current_cpu_type() == CPU_VR4122 ||
+            current_cpu_type() == CPU_VR4131 ||
+            current_cpu_type() == CPU_VR4133) {
                 spin_lock_irqsave(&desc->lock, flags);
                 icu2_write(MPCIINTREG, 0);
                 spin_unlock_irqrestore(&desc->lock, flags);
@@ -351,9 +351,9 @@ void vr41xx_enable_scuint(void)
         struct irq_desc *desc = irq_desc + SCU_IRQ;
         unsigned long flags;
 
-        if (current_cpu_data.cputype == CPU_VR4122 ||
-            current_cpu_data.cputype == CPU_VR4131 ||
-            current_cpu_data.cputype == CPU_VR4133) {
+        if (current_cpu_type() == CPU_VR4122 ||
+            current_cpu_type() == CPU_VR4131 ||
+            current_cpu_type() == CPU_VR4133) {
                 spin_lock_irqsave(&desc->lock, flags);
                 icu2_write(MSCUINTREG, SCUINT0);
                 spin_unlock_irqrestore(&desc->lock, flags);
@@ -367,9 +367,9 @@ void vr41xx_disable_scuint(void)
         struct irq_desc *desc = irq_desc + SCU_IRQ;
         unsigned long flags;
 
-        if (current_cpu_data.cputype == CPU_VR4122 ||
-            current_cpu_data.cputype == CPU_VR4131 ||
-            current_cpu_data.cputype == CPU_VR4133) {
+        if (current_cpu_type() == CPU_VR4122 ||
+            current_cpu_type() == CPU_VR4131 ||
+            current_cpu_type() == CPU_VR4133) {
                 spin_lock_irqsave(&desc->lock, flags);
                 icu2_write(MSCUINTREG, 0);
                 spin_unlock_irqrestore(&desc->lock, flags);
@@ -383,9 +383,9 @@ void vr41xx_enable_csiint(uint16_t mask)
         struct irq_desc *desc = irq_desc + CSI_IRQ;
         unsigned long flags;
 
-        if (current_cpu_data.cputype == CPU_VR4122 ||
-            current_cpu_data.cputype == CPU_VR4131 ||
-            current_cpu_data.cputype == CPU_VR4133) {
+        if (current_cpu_type() == CPU_VR4122 ||
+            current_cpu_type() == CPU_VR4131 ||
+            current_cpu_type() == CPU_VR4133) {
                 spin_lock_irqsave(&desc->lock, flags);
                 icu2_set(MCSIINTREG, mask);
                 spin_unlock_irqrestore(&desc->lock, flags);
@@ -399,9 +399,9 @@ void vr41xx_disable_csiint(uint16_t mask)
         struct irq_desc *desc = irq_desc + CSI_IRQ;
         unsigned long flags;
 
-        if (current_cpu_data.cputype == CPU_VR4122 ||
-            current_cpu_data.cputype == CPU_VR4131 ||
-            current_cpu_data.cputype == CPU_VR4133) {
+        if (current_cpu_type() == CPU_VR4122 ||
+            current_cpu_type() == CPU_VR4131 ||
+            current_cpu_type() == CPU_VR4133) {
                 spin_lock_irqsave(&desc->lock, flags);
                 icu2_clear(MCSIINTREG, mask);
                 spin_unlock_irqrestore(&desc->lock, flags);
@@ -415,9 +415,9 @@ void vr41xx_enable_bcuint(void)
         struct irq_desc *desc = irq_desc + BCU_IRQ;
         unsigned long flags;
 
-        if (current_cpu_data.cputype == CPU_VR4122 ||
-            current_cpu_data.cputype == CPU_VR4131 ||
-            current_cpu_data.cputype == CPU_VR4133) {
+        if (current_cpu_type() == CPU_VR4122 ||
+            current_cpu_type() == CPU_VR4131 ||
+            current_cpu_type() == CPU_VR4133) {
                 spin_lock_irqsave(&desc->lock, flags);
                 icu2_write(MBCUINTREG, BCUINTR);
                 spin_unlock_irqrestore(&desc->lock, flags);
@@ -431,9 +431,9 @@ void vr41xx_disable_bcuint(void)
         struct irq_desc *desc = irq_desc + BCU_IRQ;
         unsigned long flags;
 
-        if (current_cpu_data.cputype == CPU_VR4122 ||
-            current_cpu_data.cputype == CPU_VR4131 ||
-            current_cpu_data.cputype == CPU_VR4133) {
+        if (current_cpu_type() == CPU_VR4122 ||
+            current_cpu_type() == CPU_VR4131 ||
+            current_cpu_type() == CPU_VR4133) {
                 spin_lock_irqsave(&desc->lock, flags);
                 icu2_write(MBCUINTREG, 0);
                 spin_unlock_irqrestore(&desc->lock, flags);
@@ -608,7 +608,7 @@ int vr41xx_set_intassign(unsigned int irq, unsigned char intassign)
 {
         int retval = -EINVAL;
 
-        if (current_cpu_data.cputype != CPU_VR4133)
+        if (current_cpu_type() != CPU_VR4133)
                 return -EINVAL;
 
         if (intassign > INTASSIGN_MAX)
@@ -665,7 +665,7 @@ static int __init vr41xx_icu_init(void)
         unsigned long icu1_start, icu2_start;
         int i;
 
-        switch (current_cpu_data.cputype) {
+        switch (current_cpu_type()) {
         case CPU_VR4111:
         case CPU_VR4121:
                 icu1_start = ICU1_TYPE1_BASE;
diff --git a/arch/mips/vr41xx/common/pmu.c b/arch/mips/vr41xx/common/pmu.c
index ad5b6db53396..028aaf75eb21 100644
--- a/arch/mips/vr41xx/common/pmu.c
+++ b/arch/mips/vr41xx/common/pmu.c
@@ -62,7 +62,7 @@ static inline void software_reset(void)
 {
         uint16_t pmucnt2;
 
-        switch (current_cpu_data.cputype) {
+        switch (current_cpu_type()) {
         case CPU_VR4122:
         case CPU_VR4131:
         case CPU_VR4133:
@@ -98,7 +98,7 @@ static int __init vr41xx_pmu_init(void)
 {
         unsigned long start, size;
 
-        switch (current_cpu_data.cputype) {
+        switch (current_cpu_type()) {
         case CPU_VR4111:
         case CPU_VR4121:
                 start = PMU_TYPE1_BASE;
diff --git a/arch/mips/vr41xx/common/rtc.c b/arch/mips/vr41xx/common/rtc.c
index cce605b3d688..9f26c14edcac 100644
--- a/arch/mips/vr41xx/common/rtc.c
+++ b/arch/mips/vr41xx/common/rtc.c
@@ -82,7 +82,7 @@ static int __init vr41xx_rtc_add(void)
         if (!pdev)
                 return -ENOMEM;
 
-        switch (current_cpu_data.cputype) {
+        switch (current_cpu_type()) {
         case CPU_VR4111:
         case CPU_VR4121:
                 res = rtc_type1_resource;
diff --git a/arch/mips/vr41xx/common/siu.c b/arch/mips/vr41xx/common/siu.c
index a1e774142163..b735f45b25f0 100644
--- a/arch/mips/vr41xx/common/siu.c
+++ b/arch/mips/vr41xx/common/siu.c
@@ -83,7 +83,7 @@ static int __init vr41xx_siu_add(void)
         if (!pdev)
                 return -ENOMEM;
 
-        switch (current_cpu_data.cputype) {
+        switch (current_cpu_type()) {
         case CPU_VR4111:
         case CPU_VR4121:
                 pdev->dev.platform_data = siu_type1_ports;