PNP: remove PNP_MAX_* uses

Remove some PNP_MAX_* uses.  The pnp_resource_table isn't
dynamic yet, but with pnp_get_resource(), we can start moving
away from the table size constants.

Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Len Brown <len.brown@intel.com>

1 files changed, 24 insertions, 24 deletions

diff --git a/drivers/pnp/resource.c b/drivers/pnp/resource.c
index b2516d62fcf6..84362818fa8b 100644
--- a/drivers/pnp/resource.c
+++ b/drivers/pnp/resource.c
@@ -269,9 +269,8 @@ int pnp_check_port(struct pnp_dev *dev, struct resource *res)
         }
 
         /* check for internal conflicts */
-        for (i = 0; i < PNP_MAX_PORT; i++) {
-                tres = pnp_get_resource(dev, IORESOURCE_IO, i);
-                if (tres && tres != res && tres->flags & IORESOURCE_IO) {
+        for (i = 0; (tres = pnp_get_resource(dev, IORESOURCE_IO, i)); i++) {
+                if (tres != res && tres->flags & IORESOURCE_IO) {
                         tport = &tres->start;
                         tend = &tres->end;
                         if (ranged_conflict(port, end, tport, tend))
@@ -283,9 +282,10 @@ int pnp_check_port(struct pnp_dev *dev, struct resource *res)
         pnp_for_each_dev(tdev) {
                 if (tdev == dev)
                         continue;
-                for (i = 0; i < PNP_MAX_PORT; i++) {
-                        tres = pnp_get_resource(tdev, IORESOURCE_IO, i);
-                        if (tres && tres->flags & IORESOURCE_IO) {
+                for (i = 0;
+                     (tres = pnp_get_resource(tdev, IORESOURCE_IO, i));
+                     i++) {
+                        if (tres->flags & IORESOURCE_IO) {
                                 if (cannot_compare(tres->flags))
                                         continue;
                                 tport = &tres->start;
@@ -329,9 +329,8 @@ int pnp_check_mem(struct pnp_dev *dev, struct resource *res)
         }
 
         /* check for internal conflicts */
-        for (i = 0; i < PNP_MAX_MEM; i++) {
-                tres = pnp_get_resource(dev, IORESOURCE_MEM, i);
-                if (tres && tres != res && tres->flags & IORESOURCE_MEM) {
+        for (i = 0; (tres = pnp_get_resource(dev, IORESOURCE_MEM, i)); i++) {
+                if (tres != res && tres->flags & IORESOURCE_MEM) {
                         taddr = &tres->start;
                         tend = &tres->end;
                         if (ranged_conflict(addr, end, taddr, tend))
@@ -343,9 +342,10 @@ int pnp_check_mem(struct pnp_dev *dev, struct resource *res)
         pnp_for_each_dev(tdev) {
                 if (tdev == dev)
                         continue;
-                for (i = 0; i < PNP_MAX_MEM; i++) {
-                        tres = pnp_get_resource(tdev, IORESOURCE_MEM, i);
-                        if (tres && tres->flags & IORESOURCE_MEM) {
+                for (i = 0;
+                     (tres = pnp_get_resource(tdev, IORESOURCE_MEM, i));
+                     i++) {
+                        if (tres->flags & IORESOURCE_MEM) {
                                 if (cannot_compare(tres->flags))
                                         continue;
                                 taddr = &tres->start;
@@ -388,9 +388,8 @@ int pnp_check_irq(struct pnp_dev *dev, struct resource *res)
         }
 
         /* check for internal conflicts */
-        for (i = 0; i < PNP_MAX_IRQ; i++) {
-                tres = pnp_get_resource(dev, IORESOURCE_IRQ, i);
-                if (tres && tres != res && tres->flags & IORESOURCE_IRQ) {
+        for (i = 0; (tres = pnp_get_resource(dev, IORESOURCE_IRQ, i)); i++) {
+                if (tres != res && tres->flags & IORESOURCE_IRQ) {
                         if (tres->start == *irq)
                                 return 0;
                 }
@@ -422,9 +421,10 @@ int pnp_check_irq(struct pnp_dev *dev, struct resource *res)
         pnp_for_each_dev(tdev) {
                 if (tdev == dev)
                         continue;
-                for (i = 0; i < PNP_MAX_IRQ; i++) {
-                        tres = pnp_get_resource(tdev, IORESOURCE_IRQ, i);
-                        if (tres && tres->flags & IORESOURCE_IRQ) {
+                for (i = 0;
+                     (tres = pnp_get_resource(tdev, IORESOURCE_IRQ, i));
+                     i++) {
+                        if (tres->flags & IORESOURCE_IRQ) {
                                 if (cannot_compare(tres->flags))
                                         continue;
                                 if (tres->start == *irq)
@@ -461,9 +461,8 @@ int pnp_check_dma(struct pnp_dev *dev, struct resource *res)
         }
 
         /* check for internal conflicts */
-        for (i = 0; i < PNP_MAX_DMA; i++) {
-                tres = pnp_get_resource(dev, IORESOURCE_DMA, i);
-                if (tres && tres != res && tres->flags & IORESOURCE_DMA) {
+        for (i = 0; (tres = pnp_get_resource(dev, IORESOURCE_DMA, i)); i++) {
+                if (tres != res && tres->flags & IORESOURCE_DMA) {
                         if (tres->start == *dma)
                                 return 0;
                 }
@@ -481,9 +480,10 @@ int pnp_check_dma(struct pnp_dev *dev, struct resource *res)
         pnp_for_each_dev(tdev) {
                 if (tdev == dev)
                         continue;
-                for (i = 0; i < PNP_MAX_DMA; i++) {
-                        tres = pnp_get_resource(tdev, IORESOURCE_DMA, i);
-                        if (tres && tres->flags & IORESOURCE_DMA) {
+                for (i = 0;
+                     (tres = pnp_get_resource(tdev, IORESOURCE_DMA, i));
+                     i++) {
+                        if (tres->flags & IORESOURCE_DMA) {
                                 if (cannot_compare(tres->flags))
                                         continue;
                                 if (tres->start == *dma)