From: Sergei Shtylyov Date: Sun, 5 Jan 2014 00:17:06 +0000 (+0300) Subject: phy: coding style fixes X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=2f53e9047e79b638b155785f03dae8999da93bad;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git phy: coding style fixes The recent patch from Florian Fainelli fixed all 'checkpatch.pl' errors but left the numerous warnings: - including instead of ; - including instead of ; - *extern* declaration in .c file; - block comments using empty /* line; - block comments not starting with * on the middle lines; - block comments not having trailing */ on a separate line; - EXPORT_SYMBOL() not immediately following its function; - unnecessary {} for signle statement block; - spaces before tabs. While fixing these, also fix the following style issues (some of which were found running 'checkpatch.pl --strict'): - alignment not matching open paren; - missing {} on one of the *if* arms where another has them; - use of sizeof(struct structure) instead of sizeof(*variable); - multiple assignments on one line; - empty line before }; - file names in the heading comments; - missing spaces around operators; - no {} around multi-line *if* operator's arm; - unneeded () around subexpressions; - incomplete kernel-doc comment style; - comment line exceeding 80 characters; - missing empty line after declarations. Signed-off-by: Sergei Shtylyov Signed-off-by: David S. Miller --- diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c index 20908865709f..056706aa9fbc 100644 --- a/drivers/net/phy/phy.c +++ b/drivers/net/phy/phy.c @@ -1,7 +1,4 @@ -/* - * drivers/net/phy/phy.c - * - * Framework for configuring and reading PHY devices +/* Framework for configuring and reading PHY devices * Based on code in sungem_phy.c and gianfar_phy.c * * Author: Andy Fleming @@ -36,11 +33,11 @@ #include #include #include - +#include +#include #include -#include + #include -#include /** * phy_print_status - Convenience function to print out the current phy status @@ -48,13 +45,14 @@ */ void phy_print_status(struct phy_device *phydev) { - if (phydev->link) + if (phydev->link) { pr_info("%s - Link is Up - %d/%s\n", dev_name(&phydev->dev), phydev->speed, DUPLEX_FULL == phydev->duplex ? "Full" : "Half"); - else + } else { pr_info("%s - Link is Down\n", dev_name(&phydev->dev)); + } } EXPORT_SYMBOL(phy_print_status); @@ -114,7 +112,8 @@ static inline int phy_aneg_done(struct phy_device *phydev) } /* A structure for mapping a particular speed and duplex - * combination to a particular SUPPORTED and ADVERTISED value */ + * combination to a particular SUPPORTED and ADVERTISED value + */ struct phy_setting { int speed; int duplex; @@ -177,8 +176,7 @@ static inline int phy_find_setting(int speed, int duplex) int idx = 0; while (idx < ARRAY_SIZE(settings) && - (settings[idx].speed != speed || - settings[idx].duplex != duplex)) + (settings[idx].speed != speed || settings[idx].duplex != duplex)) idx++; return idx < MAX_NUM_SETTINGS ? idx : MAX_NUM_SETTINGS - 1; @@ -245,8 +243,7 @@ int phy_ethtool_sset(struct phy_device *phydev, struct ethtool_cmd *cmd) if (cmd->phy_address != phydev->addr) return -EINVAL; - /* We make sure that we don't pass unsupported - * values in to the PHY */ + /* We make sure that we don't pass unsupported values in to the PHY */ cmd->advertising &= phydev->supported; /* Verify the settings we care about. */ @@ -313,8 +310,7 @@ EXPORT_SYMBOL(phy_ethtool_gset); * PHYCONTROL layer. It changes registers without regard to * current state. Use at own risk. */ -int phy_mii_ioctl(struct phy_device *phydev, - struct ifreq *ifr, int cmd) +int phy_mii_ioctl(struct phy_device *phydev, struct ifreq *ifr, int cmd) { struct mii_ioctl_data *mii_data = if_mii(ifr); u16 val = mii_data->val_in; @@ -334,19 +330,18 @@ int phy_mii_ioctl(struct phy_device *phydev, if (mii_data->phy_id == phydev->addr) { switch (mii_data->reg_num) { case MII_BMCR: - if ((val & (BMCR_RESET|BMCR_ANENABLE)) == 0) + if ((val & (BMCR_RESET | BMCR_ANENABLE)) == 0) phydev->autoneg = AUTONEG_DISABLE; else phydev->autoneg = AUTONEG_ENABLE; - if ((!phydev->autoneg) && (val & BMCR_FULLDPLX)) + if (!phydev->autoneg && (val & BMCR_FULLDPLX)) phydev->duplex = DUPLEX_FULL; else phydev->duplex = DUPLEX_HALF; - if ((!phydev->autoneg) && - (val & BMCR_SPEED1000)) + if (!phydev->autoneg && (val & BMCR_SPEED1000)) phydev->speed = SPEED_1000; - else if ((!phydev->autoneg) && - (val & BMCR_SPEED100)) + else if (!phydev->autoneg && + (val & BMCR_SPEED100)) phydev->speed = SPEED_100; break; case MII_ADVERTISE: @@ -433,7 +428,7 @@ EXPORT_SYMBOL(phy_start_aneg); * function. */ void phy_start_machine(struct phy_device *phydev, - void (*handler)(struct net_device *)) + void (*handler)(struct net_device *)) { phydev->adjust_state = handler; @@ -494,7 +489,8 @@ static irqreturn_t phy_interrupt(int irq, void *phy_dat) /* The MDIO bus is not allowed to be written in interrupt * context, so we need to disable the irq here. A work * queue will write the PHY to disable and clear the - * interrupt, and then reenable the irq line. */ + * interrupt, and then reenable the irq line. + */ disable_irq_nosync(irq); atomic_inc(&phydev->irq_disable); @@ -595,15 +591,13 @@ int phy_stop_interrupts(struct phy_device *phydev) free_irq(phydev->irq, phydev); - /* - * Cannot call flush_scheduled_work() here as desired because + /* Cannot call flush_scheduled_work() here as desired because * of rtnl_lock(), but we do not really care about what would * be done, except from enable_irq(), so cancel any work * possibly pending and take care of the matter below. */ cancel_work_sync(&phydev->phy_queue); - /* - * If work indeed has been cancelled, disable_irq() will have + /* If work indeed has been cancelled, disable_irq() will have * been left unbalanced from phy_interrupt() and enable_irq() * has to be called so that other devices on the line work. */ @@ -691,12 +685,12 @@ void phy_stop(struct phy_device *phydev) out_unlock: mutex_unlock(&phydev->lock); - /* - * Cannot call flush_scheduled_work() here as desired because + /* Cannot call flush_scheduled_work() here as desired because * of rtnl_lock(), but PHY_HALTED shall guarantee phy_change() * will not reenable interrupts. */ } +EXPORT_SYMBOL(phy_stop); /** @@ -727,7 +721,6 @@ void phy_start(struct phy_device *phydev) } mutex_unlock(&phydev->lock); } -EXPORT_SYMBOL(phy_stop); EXPORT_SYMBOL(phy_start); /** @@ -765,8 +758,7 @@ void phy_state_machine(struct work_struct *work) if (err < 0) break; - /* If the link is down, give up on - * negotiation for now */ + /* If the link is down, give up on negotiation for now */ if (!phydev->link) { phydev->state = PHY_NOLINK; netif_carrier_off(phydev->attached_dev); @@ -774,8 +766,7 @@ void phy_state_machine(struct work_struct *work) break; } - /* Check if negotiation is done. Break - * if there's an error */ + /* Check if negotiation is done. Break if there's an error */ err = phy_aneg_done(phydev); if (err < 0) break; @@ -788,8 +779,7 @@ void phy_state_machine(struct work_struct *work) } else if (0 == phydev->link_timeout--) { needs_aneg = 1; - /* If we have the magic_aneg bit, - * we try again */ + /* If we have the magic_aneg bit, we try again */ if (phydev->drv->flags & PHY_HAS_MAGICANEG) break; } @@ -847,7 +837,7 @@ void phy_state_machine(struct work_struct *work) if (phy_interrupt_is_valid(phydev)) err = phy_config_interrupt(phydev, - PHY_INTERRUPT_ENABLED); + PHY_INTERRUPT_ENABLED); break; case PHY_HALTED: if (phydev->link) { @@ -864,8 +854,7 @@ void phy_state_machine(struct work_struct *work) if (err) break; - err = phy_config_interrupt(phydev, - PHY_INTERRUPT_ENABLED); + err = phy_config_interrupt(phydev, PHY_INTERRUPT_ENABLED); if (err) break; @@ -876,8 +865,8 @@ void phy_state_machine(struct work_struct *work) break; /* err > 0 if AN is done. - * Otherwise, it's 0, and we're - * still waiting for AN */ + * Otherwise, it's 0, and we're still waiting for AN + */ if (err > 0) { err = phy_read_status(phydev); if (err) @@ -886,8 +875,9 @@ void phy_state_machine(struct work_struct *work) if (phydev->link) { phydev->state = PHY_RUNNING; netif_carrier_on(phydev->attached_dev); - } else + } else { phydev->state = PHY_NOLINK; + } phydev->adjust_link(phydev->attached_dev); } else { phydev->state = PHY_AN; @@ -901,8 +891,9 @@ void phy_state_machine(struct work_struct *work) if (phydev->link) { phydev->state = PHY_RUNNING; netif_carrier_on(phydev->attached_dev); - } else + } else { phydev->state = PHY_NOLINK; + } phydev->adjust_link(phydev->attached_dev); } break; @@ -920,7 +911,7 @@ void phy_state_machine(struct work_struct *work) phy_error(phydev); queue_delayed_work(system_power_efficient_wq, &phydev->state_queue, - PHY_STATE_TIME * HZ); + PHY_STATE_TIME * HZ); } void phy_mac_interrupt(struct phy_device *phydev, int new_link) @@ -1091,7 +1082,6 @@ int phy_get_eee_err(struct phy_device *phydev) { return phy_read_mmd_indirect(phydev->bus, MDIO_PCS_EEE_WK_ERR, MDIO_MMD_PCS, phydev->addr); - } EXPORT_SYMBOL(phy_get_eee_err); diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c index d53242449c90..5f9ee61a4ab5 100644 --- a/drivers/net/phy/phy_device.c +++ b/drivers/net/phy/phy_device.c @@ -1,7 +1,4 @@ -/* - * drivers/net/phy/phy_device.c - * - * Framework for finding and configuring PHYs. +/* Framework for finding and configuring PHYs. * Also contains generic PHY driver * * Author: Andy Fleming @@ -33,10 +30,10 @@ #include #include #include +#include +#include -#include #include -#include MODULE_DESCRIPTION("PHY library"); MODULE_AUTHOR("Andy Fleming"); @@ -54,8 +51,6 @@ static void phy_device_release(struct device *dev) } static struct phy_driver genphy_driver; -extern int mdio_bus_init(void); -extern void mdio_bus_exit(void); static LIST_HEAD(phy_fixup_list); static DEFINE_MUTEX(phy_fixup_lock); @@ -63,21 +58,21 @@ static DEFINE_MUTEX(phy_fixup_lock); static int phy_attach_direct(struct net_device *dev, struct phy_device *phydev, u32 flags, phy_interface_t interface); -/* - * Creates a new phy_fixup and adds it to the list +/** + * phy_register_fixup - creates a new phy_fixup and adds it to the list * @bus_id: A string which matches phydev->dev.bus_id (or PHY_ANY_ID) * @phy_uid: Used to match against phydev->phy_id (the UID of the PHY) - * It can also be PHY_ANY_UID + * It can also be PHY_ANY_UID * @phy_uid_mask: Applied to phydev->phy_id and fixup->phy_uid before - * comparison + * comparison * @run: The actual code to be run when a matching PHY is found */ int phy_register_fixup(const char *bus_id, u32 phy_uid, u32 phy_uid_mask, - int (*run)(struct phy_device *)) + int (*run)(struct phy_device *)) { struct phy_fixup *fixup; - fixup = kzalloc(sizeof(struct phy_fixup), GFP_KERNEL); + fixup = kzalloc(sizeof(*fixup), GFP_KERNEL); if (!fixup) return -ENOMEM; @@ -96,7 +91,7 @@ EXPORT_SYMBOL(phy_register_fixup); /* Registers a fixup to be run on any PHY with the UID in phy_uid */ int phy_register_fixup_for_uid(u32 phy_uid, u32 phy_uid_mask, - int (*run)(struct phy_device *)) + int (*run)(struct phy_device *)) { return phy_register_fixup(PHY_ANY_ID, phy_uid, phy_uid_mask, run); } @@ -104,14 +99,13 @@ EXPORT_SYMBOL(phy_register_fixup_for_uid); /* Registers a fixup to be run on the PHY with id string bus_id */ int phy_register_fixup_for_id(const char *bus_id, - int (*run)(struct phy_device *)) + int (*run)(struct phy_device *)) { return phy_register_fixup(bus_id, PHY_ANY_UID, 0xffffffff, run); } EXPORT_SYMBOL(phy_register_fixup_for_id); -/* - * Returns 1 if fixup matches phydev in bus_id and phy_uid. +/* Returns 1 if fixup matches phydev in bus_id and phy_uid. * Fixups can be set to match any in one or more fields. */ static int phy_needs_fixup(struct phy_device *phydev, struct phy_fixup *fixup) @@ -121,7 +115,7 @@ static int phy_needs_fixup(struct phy_device *phydev, struct phy_fixup *fixup) return 0; if ((fixup->phy_uid & fixup->phy_uid_mask) != - (phydev->phy_id & fixup->phy_uid_mask)) + (phydev->phy_id & fixup->phy_uid_mask)) if (fixup->phy_uid != PHY_ANY_UID) return 0; @@ -153,12 +147,12 @@ int phy_scan_fixups(struct phy_device *phydev) EXPORT_SYMBOL(phy_scan_fixups); struct phy_device *phy_device_create(struct mii_bus *bus, int addr, int phy_id, - bool is_c45, struct phy_c45_device_ids *c45_ids) + bool is_c45, + struct phy_c45_device_ids *c45_ids) { struct phy_device *dev; - /* We allocate the device, and initialize the - * default values */ + /* We allocate the device, and initialize the default values */ dev = kzalloc(sizeof(*dev), GFP_KERNEL); if (NULL == dev) @@ -168,7 +162,8 @@ struct phy_device *phy_device_create(struct mii_bus *bus, int addr, int phy_id, dev->speed = 0; dev->duplex = -1; - dev->pause = dev->asym_pause = 0; + dev->pause = 0; + dev->asym_pause = 0; dev->link = 1; dev->interface = PHY_INTERFACE_MODE_GMII; @@ -192,14 +187,15 @@ struct phy_device *phy_device_create(struct mii_bus *bus, int addr, int phy_id, INIT_WORK(&dev->phy_queue, phy_change); /* Request the appropriate module unconditionally; don't - bother trying to do so only if it isn't already loaded, - because that gets complicated. A hotplug event would have - done an unconditional modprobe anyway. - We don't do normal hotplug because it won't work for MDIO - -- because it relies on the device staying around for long - enough for the driver to get loaded. With MDIO, the NIC - driver will get bored and give up as soon as it finds that - there's no driver _already_ loaded. */ + * bother trying to do so only if it isn't already loaded, + * because that gets complicated. A hotplug event would have + * done an unconditional modprobe anyway. + * We don't do normal hotplug because it won't work for MDIO + * -- because it relies on the device staying around for long + * enough for the driver to get loaded. With MDIO, the NIC + * driver will get bored and give up as soon as it finds that + * there's no driver _already_ loaded. + */ request_module(MDIO_MODULE_PREFIX MDIO_ID_FMT, MDIO_ID_ARGS(phy_id)); device_initialize(&dev->dev); @@ -299,8 +295,7 @@ static int get_phy_id(struct mii_bus *bus, int addr, u32 *phy_id, if (is_c45) return get_phy_c45_ids(bus, addr, phy_id, c45_ids); - /* Grab the bits from PHYIR1, and put them - * in the upper half */ + /* Grab the bits from PHYIR1, and put them in the upper half */ phy_reg = mdiobus_read(bus, addr, MII_PHYSID1); if (phy_reg < 0) @@ -320,7 +315,8 @@ static int get_phy_id(struct mii_bus *bus, int addr, u32 *phy_id, } /** - * get_phy_device - reads the specified PHY device and returns its @phy_device struct + * get_phy_device - reads the specified PHY device and returns its @phy_device + * struct * @bus: the target MII bus * @addr: PHY address on the MII bus * @is_c45: If true the PHY uses the 802.3 clause 45 protocol @@ -357,8 +353,7 @@ int phy_device_register(struct phy_device *phydev) { int err; - /* Don't register a phy if one is already registered at this - * address */ + /* Don't register a phy if one is already registered at this address */ if (phydev->bus->phy_map[phydev->addr]) return -EINVAL; phydev->bus->phy_map[phydev->addr] = phydev; @@ -413,7 +408,7 @@ EXPORT_SYMBOL(phy_find_first); * this function. */ static void phy_prepare_link(struct phy_device *phydev, - void (*handler)(struct net_device *)) + void (*handler)(struct net_device *)) { phydev->adjust_link = handler; } @@ -460,15 +455,16 @@ EXPORT_SYMBOL(phy_connect_direct); * the desired functionality. */ struct phy_device *phy_connect(struct net_device *dev, const char *bus_id, - void (*handler)(struct net_device *), - phy_interface_t interface) + void (*handler)(struct net_device *), + phy_interface_t interface) { struct phy_device *phydev; struct device *d; int rc; /* Search the list of PHY devices on the mdio bus for the - * PHY with the requested name */ + * PHY with the requested name + */ d = bus_find_device_by_name(&mdio_bus_type, NULL, bus_id); if (!d) { pr_err("PHY %s not found\n", bus_id); @@ -485,7 +481,8 @@ struct phy_device *phy_connect(struct net_device *dev, const char *bus_id, EXPORT_SYMBOL(phy_connect); /** - * phy_disconnect - disable interrupts, stop state machine, and detach a PHY device + * phy_disconnect - disable interrupts, stop state machine, and detach a PHY + * device * @phydev: target phy_device struct */ void phy_disconnect(struct phy_device *phydev) @@ -534,8 +531,7 @@ static int phy_poll_reset(struct phy_device *phydev) if (ret & BMCR_RESET) return -ETIMEDOUT; - /* - * Some chips (smsc911x) may still need up to another 1ms after the + /* Some chips (smsc911x) may still need up to another 1ms after the * BMCR_RESET bit is cleared before they are usable. */ msleep(1); @@ -586,7 +582,8 @@ static int phy_attach_direct(struct net_device *dev, struct phy_device *phydev, int err; /* Assume that if there is no driver, that it doesn't - * exist, and we should use the genphy driver. */ + * exist, and we should use the genphy driver. + */ if (NULL == d->driver) { if (phydev->is_c45) { pr_err("No driver for phy %x\n", phydev->phy_id); @@ -619,7 +616,8 @@ static int phy_attach_direct(struct net_device *dev, struct phy_device *phydev, /* Do initial configuration here, now that * we have certain key parameters - * (dev_flags and interface) */ + * (dev_flags and interface) + */ err = phy_init_hw(phydev); if (err) phy_detach(phydev); @@ -638,8 +636,8 @@ static int phy_attach_direct(struct net_device *dev, struct phy_device *phydev, * Description: Same as phy_attach_direct() except that a PHY bus_id * string is passed instead of a pointer to a struct phy_device. */ -struct phy_device *phy_attach(struct net_device *dev, - const char *bus_id, phy_interface_t interface) +struct phy_device *phy_attach(struct net_device *dev, const char *bus_id, + phy_interface_t interface) { struct bus_type *bus = &mdio_bus_type; struct phy_device *phydev; @@ -647,7 +645,8 @@ struct phy_device *phy_attach(struct net_device *dev, int rc; /* Search the list of PHY devices on the mdio bus for the - * PHY with the requested name */ + * PHY with the requested name + */ d = bus_find_device_by_name(bus, NULL, bus_id); if (!d) { pr_err("PHY %s not found\n", bus_id); @@ -676,7 +675,8 @@ void phy_detach(struct phy_device *phydev) /* If the device had no specific driver before (i.e. - it * was using the generic driver), we unbind the device * from the generic driver so that there's a chance a - * real driver could be loaded */ + * real driver could be loaded + */ if (phydev->dev.driver == &genphy_driver.driver) device_release_driver(&phydev->dev); } @@ -724,17 +724,17 @@ static int genphy_config_advert(struct phy_device *phydev) int oldadv, adv; int err, changed = 0; - /* Only allow advertising what - * this PHY supports */ + /* Only allow advertising what this PHY supports */ phydev->advertising &= phydev->supported; advertise = phydev->advertising; /* Setup standard advertisement */ - oldadv = adv = phy_read(phydev, MII_ADVERTISE); + adv = phy_read(phydev, MII_ADVERTISE); if (adv < 0) return adv; + oldadv = adv; adv &= ~(ADVERTISE_ALL | ADVERTISE_100BASE4 | ADVERTISE_PAUSE_CAP | ADVERTISE_PAUSE_ASYM); adv |= ethtool_adv_to_mii_adv_t(advertise); @@ -749,12 +749,13 @@ static int genphy_config_advert(struct phy_device *phydev) /* Configure gigabit if it's supported */ if (phydev->supported & (SUPPORTED_1000baseT_Half | - SUPPORTED_1000baseT_Full)) { - oldadv = adv = phy_read(phydev, MII_CTRL1000); + SUPPORTED_1000baseT_Full)) { + adv = phy_read(phydev, MII_CTRL1000); if (adv < 0) return adv; + oldadv = adv; adv &= ~(ADVERTISE_1000FULL | ADVERTISE_1000HALF); adv |= ethtool_adv_to_mii_ctrl1000_t(advertise); @@ -783,7 +784,8 @@ int genphy_setup_forced(struct phy_device *phydev) int err; int ctl = 0; - phydev->pause = phydev->asym_pause = 0; + phydev->pause = 0; + phydev->asym_pause = 0; if (SPEED_1000 == phydev->speed) ctl |= BMCR_SPEED1000; @@ -812,10 +814,10 @@ int genphy_restart_aneg(struct phy_device *phydev) if (ctl < 0) return ctl; - ctl |= (BMCR_ANENABLE | BMCR_ANRESTART); + ctl |= BMCR_ANENABLE | BMCR_ANRESTART; /* Don't isolate the PHY if we're negotiating */ - ctl &= ~(BMCR_ISOLATE); + ctl &= ~BMCR_ISOLATE; ctl = phy_write(phydev, MII_BMCR, ctl); @@ -846,7 +848,8 @@ int genphy_config_aneg(struct phy_device *phydev) if (result == 0) { /* Advertisement hasn't changed, but maybe aneg was never on to - * begin with? Or maybe phy was isolated? */ + * begin with? Or maybe phy was isolated? + */ int ctl = phy_read(phydev, MII_BMCR); if (ctl < 0) @@ -857,7 +860,8 @@ int genphy_config_aneg(struct phy_device *phydev) } /* Only restart aneg if we are advertising something different - * than we were before. */ + * than we were before. + */ if (result > 0) result = genphy_restart_aneg(phydev); @@ -914,8 +918,7 @@ int genphy_read_status(struct phy_device *phydev) int lpa; int lpagb = 0; - /* Update the link, but return if there - * was an error */ + /* Update the link, but return if there was an error */ err = genphy_update_link(phydev); if (err) return err; @@ -956,7 +959,8 @@ int genphy_read_status(struct phy_device *phydev) phydev->speed = SPEED_10; phydev->duplex = DUPLEX_HALF; - phydev->pause = phydev->asym_pause = 0; + phydev->pause = 0; + phydev->asym_pause = 0; if (lpagb & (LPA_1000FULL | LPA_1000HALF)) { phydev->speed = SPEED_1000; @@ -978,6 +982,7 @@ int genphy_read_status(struct phy_device *phydev) } } else { int bmcr = phy_read(phydev, MII_BMCR); + if (bmcr < 0) return bmcr; @@ -993,7 +998,8 @@ int genphy_read_status(struct phy_device *phydev) else phydev->speed = SPEED_10; - phydev->pause = phydev->asym_pause = 0; + phydev->pause = 0; + phydev->asym_pause = 0; } return 0; @@ -1006,7 +1012,8 @@ static int genphy_config_init(struct phy_device *phydev) u32 features; /* For now, I'll claim that the generic driver supports - * all possible port types */ + * all possible port types + */ features = (SUPPORTED_TP | SUPPORTED_MII | SUPPORTED_AUI | SUPPORTED_FIBRE | SUPPORTED_BNC); @@ -1053,7 +1060,7 @@ int genphy_suspend(struct phy_device *phydev) mutex_lock(&phydev->lock); value = phy_read(phydev, MII_BMCR); - phy_write(phydev, MII_BMCR, (value | BMCR_PDOWN)); + phy_write(phydev, MII_BMCR, value | BMCR_PDOWN); mutex_unlock(&phydev->lock); @@ -1068,7 +1075,7 @@ int genphy_resume(struct phy_device *phydev) mutex_lock(&phydev->lock); value = phy_read(phydev, MII_BMCR); - phy_write(phydev, MII_BMCR, (value & ~BMCR_PDOWN)); + phy_write(phydev, MII_BMCR, value & ~BMCR_PDOWN); mutex_unlock(&phydev->lock); @@ -1101,7 +1108,7 @@ static int phy_probe(struct device *dev) * but the interrupt is still a valid one */ if (!(phydrv->flags & PHY_HAS_INTERRUPT) && - phy_interrupt_is_valid(phydev)) + phy_interrupt_is_valid(phydev)) phydev->irq = PHY_POLL; if (phydrv->flags & PHY_IS_INTERNAL) @@ -1111,7 +1118,8 @@ static int phy_probe(struct device *dev) /* Start out supporting everything. Eventually, * a controller will attach, and may modify one - * or both of these values */ + * or both of these values + */ phydev->supported = phydrv->features; phydev->advertising = phydrv->features; @@ -1124,7 +1132,6 @@ static int phy_probe(struct device *dev) mutex_unlock(&phydev->lock); return err; - } static int phy_remove(struct device *dev) @@ -1197,9 +1204,9 @@ EXPORT_SYMBOL(phy_driver_unregister); void phy_drivers_unregister(struct phy_driver *drv, int n) { int i; - for (i = 0; i < n; i++) { + + for (i = 0; i < n; i++) phy_driver_unregister(drv + i); - } } EXPORT_SYMBOL(phy_drivers_unregister);