1 files changed, 24 insertions, 29 deletions

diff --git a/drivers/net/smc91x.c b/drivers/net/smc91x.c
index 75e9b3b910cc..0e9833adf9fe 100644
--- a/drivers/net/smc91x.c
+++ b/drivers/net/smc91x.c
@@ -215,15 +215,12 @@ struct smc_local {
 
         spinlock_t lock;
 
-#ifdef SMC_CAN_USE_DATACS
-        u32     __iomem *datacs;
-#endif
-
 #ifdef SMC_USE_PXA_DMA
         /* DMA needs the physical address of the chip */
         u_long physaddr;
 #endif
         void __iomem *base;
+        void __iomem *datacs;
 };
 
 #if SMC_DEBUG > 0
@@ -2104,9 +2101,8 @@ static int smc_enable_device(struct platform_device *pdev)
          * Set the appropriate byte/word mode.
          */
         ecsr = readb(addr + (ECSR << SMC_IO_SHIFT)) & ~ECSR_IOIS8;
-#ifndef SMC_CAN_USE_16BIT
-        ecsr |= ECSR_IOIS8;
-#endif
+        if (!SMC_CAN_USE_16BIT)
+                ecsr |= ECSR_IOIS8;
         writeb(ecsr, addr + (ECSR << SMC_IO_SHIFT));
         local_irq_restore(flags);
 
@@ -2143,40 +2139,39 @@ static void smc_release_attrib(struct platform_device *pdev)
                 release_mem_region(res->start, ATTRIB_SIZE);
 }
 
-#ifdef SMC_CAN_USE_DATACS
-static void smc_request_datacs(struct platform_device *pdev, struct net_device *ndev)
+static inline void smc_request_datacs(struct platform_device *pdev, struct net_device *ndev)
 {
-        struct resource * res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "smc91x-data32");
-        struct smc_local *lp = netdev_priv(ndev);
+        if (SMC_CAN_USE_DATACS) {
+                struct resource * res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "smc91x-data32");
+                struct smc_local *lp = netdev_priv(ndev);
 
-        if (!res)
-                return;
+                if (!res)
+                        return;
 
-        if(!request_mem_region(res->start, SMC_DATA_EXTENT, CARDNAME)) {
-                printk(KERN_INFO "%s: failed to request datacs memory region.\n", CARDNAME);
-                return;
-        }
+                if(!request_mem_region(res->start, SMC_DATA_EXTENT, CARDNAME)) {
+                        printk(KERN_INFO "%s: failed to request datacs memory region.\n", CARDNAME);
+                        return;
+                }
 
-        lp->datacs = ioremap(res->start, SMC_DATA_EXTENT);
+                lp->datacs = ioremap(res->start, SMC_DATA_EXTENT);
+        }
 }
 
 static void smc_release_datacs(struct platform_device *pdev, struct net_device *ndev)
 {
-        struct smc_local *lp = netdev_priv(ndev);
-        struct resource * res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "smc91x-data32");
+        if (SMC_CAN_USE_DATACS) {
+                struct smc_local *lp = netdev_priv(ndev);
+                struct resource * res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "smc91x-data32");
 
-        if (lp->datacs)
-                iounmap(lp->datacs);
+                if (lp->datacs)
+                        iounmap(lp->datacs);
 
-        lp->datacs = NULL;
+                lp->datacs = NULL;
 
-        if (res)
-                release_mem_region(res->start, SMC_DATA_EXTENT);
+                if (res)
+                        release_mem_region(res->start, SMC_DATA_EXTENT);
+        }
 }
-#else
-static void smc_request_datacs(struct platform_device *pdev, struct net_device *ndev) {}
-static void smc_release_datacs(struct platform_device *pdev, struct net_device *ndev) {}
-#endif
 
 /*
  * smc_init(void)