Staging: rar: Fix all coding style issues.

This fixes all coding style issues and some spelling mistakes.

Signed-off-by: Benjamin Adolphi <b.adolphi@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/staging/rar/rar_driver.c b/drivers/staging/rar/rar_driver.c
index d85d1890e81e1d4bb09a06918c0d3319afc676f4..b91a90f4ce9e315ac53584e0e7e1ce3709ebbd4a 100644 (file)
--- a/drivers/staging/rar/rar_driver.c
+++ b/drivers/staging/rar/rar_driver.c
@@ -68,7 +68,8 @@ static void __exit rar_exit_handler(void);
 /*
   function that is activated on the successfull probe of the RAR device
 */
-static int __devinit rar_probe(struct pci_dev *pdev, const struct pci_device_id *ent);
+static int __devinit rar_probe(struct pci_dev *pdev,
+                              const struct pci_device_id *ent);
 
 static struct pci_device_id rar_pci_id_tbl[] = {
        { PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x4110) },
@@ -86,9 +87,9 @@ static struct pci_driver rar_pci_driver = {
 
 /* This function is used to retrieved RAR info using the IPC message
    bus interface */
-static int memrar_get_rar_addr(struct pci_dev* pdev,
-                             int offset,
-                             u32 *addr)
+static int memrar_get_rar_addr(struct pci_dev *pdev,
+                              int offset,
+                              u32 *addr)
 {
        /*
         * ======== The Lincroft Message Bus Interface ========
@@ -140,29 +141,29 @@ static int memrar_get_rar_addr(struct pci_dev* pdev,
               | (offset << 8)
               | (LNC_MESSAGE_BYTE_WRITE_ENABLES << 4);
 
-       printk(KERN_WARNING "rar- offset to LNC MSG is %x\n",offset);
+       printk(KERN_WARNING "rar- offset to LNC MSG is %x\n", offset);
 
        if (addr == 0)
                return -EINVAL;
 
        /* Send the control message */
        result = pci_write_config_dword(pdev,
-                                 LNC_MCR_OFFSET,
-                                 message);
+                                       LNC_MCR_OFFSET,
+                                       message);
 
-       printk(KERN_WARNING "rar- result from send ctl register is %x\n"
-         ,result);
+       printk(KERN_WARNING "rar- result from send ctl register is %x\n",
+              result);
 
        if (!result)
                result = pci_read_config_dword(pdev,
-                                             LNC_MDR_OFFSET,
-                                             addr);
+                                              LNC_MDR_OFFSET,
+                                              addr);
 
        printk(KERN_WARNING "rar- result from read data register is %x\n",
-         result);
+              result);
 
        printk(KERN_WARNING "rar- value read from data register is %x\n",
-         *addr);
+              *addr);
 
        if (result)
                return -1;
@@ -170,9 +171,9 @@ static int memrar_get_rar_addr(struct pci_dev* pdev,
                return 0;
 }
 
-static int memrar_set_rar_addr(struct pci_dev* pdev,
-                             int offset,
-                             u32 addr)
+static int memrar_set_rar_addr(struct pci_dev *pdev,
+                              int offset,
+                              u32 addr)
 {
        /*
         * ======== The Lincroft Message Bus Interface ========
@@ -225,29 +226,29 @@ static int memrar_set_rar_addr(struct pci_dev* pdev,
               | (offset << 8)
               | (LNC_MESSAGE_BYTE_WRITE_ENABLES << 4);
 
-       printk(KERN_WARNING "rar- offset to LNC MSG is %x\n",offset);
+       printk(KERN_WARNING "rar- offset to LNC MSG is %x\n", offset);
 
        if (addr == 0)
                return -EINVAL;
 
        /* Send the control message */
        result = pci_write_config_dword(pdev,
-                                 LNC_MDR_OFFSET,
-                                 addr);
+                                       LNC_MDR_OFFSET,
+                                       addr);
 
-       printk(KERN_WARNING "rar- result from send ctl register is %x\n"
-         ,result);
+       printk(KERN_WARNING "rar- result from send ctl register is %x\n",
+              result);
 
        if (!result)
                result = pci_write_config_dword(pdev,
-                                             LNC_MCR_OFFSET,
-                                             message);
+                                               LNC_MCR_OFFSET,
+                                               message);
 
        printk(KERN_WARNING "rar- result from write data register is %x\n",
-         result);
+              result);
 
        printk(KERN_WARNING "rar- value read to data register is %x\n",
-         addr);
+              addr);
 
        if (result)
                return -1;
@@ -284,35 +285,36 @@ static int memrar_init_rar_params(struct pci_dev *pdev)
        /* struct pci_dev *pdev = pci_get_bus_and_slot(0, PCI_DEVFN(0,0)); */
 
        if (pdev == NULL)
-              return -ENODEV;
+               return -ENODEV;
 
        for (i = offsets; i != end; ++i, ++n) {
-              if (memrar_get_rar_addr (pdev,
-                                      (*i).low,
-                                      &(rar_addr[n].low)) != 0
-                  || memrar_get_rar_addr (pdev,
-                                         (*i).high,
-                                         &(rar_addr[n].high)) != 0) {
-                      result = -1;
-                      break;
-              }
+               if (memrar_get_rar_addr(pdev,
+                                       (*i).low,
+                                       &(rar_addr[n].low)) != 0
+                   || memrar_get_rar_addr(pdev,
+                                          (*i).high,
+                                          &(rar_addr[n].high)) != 0) {
+                       result = -1;
+                       break;
+               }
        }
 
        /* Done accessing the device. */
        /* pci_dev_put(pdev); */
 
        if (result == 0) {
-       if(1) {
-              size_t z;
-              for (z = 0; z != MRST_NUM_RAR; ++z) {
-                       printk(KERN_WARNING "rar - BRAR[%Zd] physical address low\n"
-                            "\tlow:  0x%08x\n"
-                            "\thigh: 0x%08x\n",
-                            z,
-                            rar_addr[z].low,
-                            rar_addr[z].high);
+               if (1) {
+                       size_t z;
+                       for (z = 0; z != MRST_NUM_RAR; ++z) {
+                               printk(KERN_WARNING
+                                      "rar - BRAR[%Zd] physical address low\n"
+                                      "\tlow:  0x%08x\n"
+                                      "\thigh: 0x%08x\n",
+                                      z,
+                                      rar_addr[z].low,
+                                      rar_addr[z].high);
                        }
-              }
+               }
        }
 
        return result;
@@ -321,7 +323,8 @@ static int memrar_init_rar_params(struct pci_dev *pdev)
 /*
   function that is activated on the successfull probe of the RAR device
 */
-static int __devinit rar_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
+static int __devinit rar_probe(struct pci_dev *pdev,
+                              const struct pci_device_id *ent)
 {
        /* error */
        int error;
@@ -347,7 +350,7 @@ static int __devinit rar_probe(struct pci_dev *pdev, const struct pci_device_id
 
        /* Initialize the RAR parameters, which have to be retrieved */
        /* via the message bus service */
-       error=memrar_init_rar_params(rar_dev);
+       error = memrar_init_rar_params(rar_dev);
 
        if (error) {
                DEBUG_PRINT_0(RAR_DEBUG_LEVEL_EXTENDED,
@@ -362,8 +365,8 @@ end_function:
 }
 
 /*
-  this function registers th driver to
-  the device subsystem( either PCI, USB, etc)
+  this function registers the driver to
+  the device subsystem (either PCI, USB, etc)
 */
 static int __init rar_init_handler(void)
 {
@@ -396,25 +399,20 @@ MODULE_LICENSE("GPL");
  * The function returns a 0 upon success or a -1 if there is no RAR
  * facility on this system.
  */
-int get_rar_address(int rar_index,struct RAR_address_struct *addresses)
+int get_rar_address(int rar_index, struct RAR_address_struct *addresses)
 {
        if (registered && (rar_index < 3) && (rar_index >= 0)) {
-               *addresses=rar_addr[rar_index];
+               *addresses = rar_addr[rar_index];
                /* strip off lock bit information  */
                addresses->low = addresses->low & 0xfffffff0;
                addresses->high = addresses->high & 0xfffffff0;
                return 0;
-               }
-
-       else {
+       } else
                return -ENODEV;
-               }
 }
-
-
 EXPORT_SYMBOL(get_rar_address);
 
-/* The lock_rar function is ued by other device drivers to lock an RAR.
+/* The lock_rar function is used by other device drivers to lock an RAR.
  * once an RAR is locked, it stays locked until the next system reboot.
  * The function takes one parameter:
  *
@@ -429,16 +427,14 @@ int lock_rar(int rar_index)
 {
        u32 working_addr;
        int result;
-if (registered && (rar_index < 3) && (rar_index >= 0)) {
-       /* first make sure that lock bits are clear (this does lock) */
-       working_addr=rar_addr[rar_index].low & 0xfffffff0;
 
-       /* now send that value to the register using the IPC */
-        result=memrar_set_rar_addr(rar_dev,rar_index,working_addr);
-       return result;
-       }
+       if (registered && (rar_index < 3) && (rar_index >= 0)) {
+               /* first make sure that lock bits are clear (this does lock) */
+               working_addr = rar_addr[rar_index].low & 0xfffffff0;
 
-else {
-       return -ENODEV;
-       }
+               /* now send that value to the register using the IPC */
+               result = memrar_set_rar_addr(rar_dev, rar_index, working_addr);
+               return result;
+       } else
+               return -ENODEV;
 }

diff --git a/drivers/staging/rar/rar_driver.h b/drivers/staging/rar/rar_driver.h
index 3690f984ff55a7b68d0dd86de04154f043c7f00f..4172fbf36327cbcb7b2f3b5aa53a34640ec6c3ee 100644 (file)
--- a/drivers/staging/rar/rar_driver.h
+++ b/drivers/staging/rar/rar_driver.h
@@ -1,7 +1,7 @@
 /* === RAR Physical Addresses === */
 struct RAR_address_struct {
-        u32 low;
-        u32 high;
+       u32 low;
+       u32 high;
 };
 
 /* The get_rar_address function is used by other device drivers
@@ -19,10 +19,10 @@ struct RAR_address_struct {
  * The function returns a 0 upon success or a -1 if there is no RAR
  * facility on this system.
  */
-int get_rar_address(int rar_index,struct RAR_address_struct *addresses);
+int get_rar_address(int rar_index, struct RAR_address_struct *addresses);
 
 
-/* The lock_rar function is ued by other device drivers to lock an RAR.
+/* The lock_rar function is used by other device drivers to lock an RAR.
  * once an RAR is locked, it stays locked until the next system reboot.
  * The function takes one parameter:
  *
@@ -49,51 +49,41 @@ int lock_rar(int rar_index);
 
 /* debug macro without paramaters */
 #define DEBUG_PRINT_0(DEBUG_LEVEL , info) \
-do \
-{ \
-  if(DEBUG_LEVEL) \
-  { \
-    printk(KERN_WARNING info); \
-  } \
-}while(0)
+do { \
+       if (DEBUG_LEVEL) { \
+               printk(KERN_WARNING info); \
+       } \
+} while (0)
 
 /* debug macro with 1 paramater */
 #define DEBUG_PRINT_1(DEBUG_LEVEL , info , param1) \
-do \
-{ \
-  if(DEBUG_LEVEL) \
-  { \
-    printk(KERN_WARNING info , param1); \
-  } \
-}while(0)
+do { \
+       if (DEBUG_LEVEL) { \
+               printk(KERN_WARNING info , param1); \
+       } \
+} while (0)
 
 /* debug macro with 2 paramaters */
 #define DEBUG_PRINT_2(DEBUG_LEVEL , info , param1, param2) \
-do \
-{ \
-  if(DEBUG_LEVEL) \
-  { \
-    printk(KERN_WARNING info , param1, param2); \
-  } \
-}while(0)
+do { \
+       if (DEBUG_LEVEL) { \
+               printk(KERN_WARNING info , param1, param2); \
+       } \
+} while (0)
 
 /* debug macro with 3 paramaters */
 #define DEBUG_PRINT_3(DEBUG_LEVEL , info , param1, param2 , param3) \
-do \
-{ \
-  if(DEBUG_LEVEL) \
-  { \
-    printk(KERN_WARNING info , param1, param2 , param3); \
-  } \
-}while(0)
+do { \
+       if (DEBUG_LEVEL) { \
+               printk(KERN_WARNING info , param1, param2 , param3); \
+       } \
+} while (0)
 
 /* debug macro with 4 paramaters */
 #define DEBUG_PRINT_4(DEBUG_LEVEL , info , param1, param2 , param3 , param4) \
-do \
-{ \
-  if(DEBUG_LEVEL) \
-  { \
-    printk(KERN_WARNING info , param1, param2 , param3 , param4); \
-  } \
-}while(0)
+do { \
+       if (DEBUG_LEVEL) { \
+               printk(KERN_WARNING info , param1, param2 , param3 , param4); \
+       } \
+} while (0)