From f3557cc180b73308048867b591111df6436987ff Mon Sep 17 00:00:00 2001 From: Benjamin Adolphi Date: Thu, 31 Dec 2009 21:54:46 +1300 Subject: [PATCH] Staging: rar: Fix all coding style issues. This fixes all coding style issues and some spelling mistakes. Signed-off-by: Benjamin Adolphi Signed-off-by: Greg Kroah-Hartman --- drivers/staging/rar/rar_driver.c | 132 +++++++++++++++++++-------------------- drivers/staging/rar/rar_driver.h | 68 +++++++++----------- 2 files changed, 93 insertions(+), 107 deletions(-) diff --git a/drivers/staging/rar/rar_driver.c b/drivers/staging/rar/rar_driver.c index d85d1890e81e..b91a90f4ce9e 100644 --- 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 3690f984ff55..4172fbf36327 100644 --- 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) -- 2.11.0