diff options
Diffstat (limited to 'drivers/net/chelsio/mv88e1xxx.c')
| -rw-r--r-- | drivers/net/chelsio/mv88e1xxx.c | 27 |
1 files changed, 13 insertions, 14 deletions
diff --git a/drivers/net/chelsio/mv88e1xxx.c b/drivers/net/chelsio/mv88e1xxx.c index 28ac93ff7c4..5867e3b0a88 100644 --- a/drivers/net/chelsio/mv88e1xxx.c +++ b/drivers/net/chelsio/mv88e1xxx.c @@ -73,9 +73,8 @@ static int mv88e1xxx_interrupt_enable(struct cphy *cphy) t1_tpi_read(cphy->adapter, A_ELMER0_INT_ENABLE, &elmer); elmer |= ELMER0_GP_BIT1; - if (is_T2(cphy->adapter)) { - elmer |= ELMER0_GP_BIT2|ELMER0_GP_BIT3|ELMER0_GP_BIT4; - } + if (is_T2(cphy->adapter)) + elmer |= ELMER0_GP_BIT2 | ELMER0_GP_BIT3 | ELMER0_GP_BIT4; t1_tpi_write(cphy->adapter, A_ELMER0_INT_ENABLE, elmer); } return 0; @@ -92,9 +91,8 @@ static int mv88e1xxx_interrupt_disable(struct cphy *cphy) t1_tpi_read(cphy->adapter, A_ELMER0_INT_ENABLE, &elmer); elmer &= ~ELMER0_GP_BIT1; - if (is_T2(cphy->adapter)) { + if (is_T2(cphy->adapter)) elmer &= ~(ELMER0_GP_BIT2|ELMER0_GP_BIT3|ELMER0_GP_BIT4); - } t1_tpi_write(cphy->adapter, A_ELMER0_INT_ENABLE, elmer); } return 0; @@ -112,9 +110,8 @@ static int mv88e1xxx_interrupt_clear(struct cphy *cphy) if (t1_is_asic(cphy->adapter)) { t1_tpi_read(cphy->adapter, A_ELMER0_INT_CAUSE, &elmer); elmer |= ELMER0_GP_BIT1; - if (is_T2(cphy->adapter)) { + if (is_T2(cphy->adapter)) elmer |= ELMER0_GP_BIT2|ELMER0_GP_BIT3|ELMER0_GP_BIT4; - } t1_tpi_write(cphy->adapter, A_ELMER0_INT_CAUSE, elmer); } return 0; @@ -300,7 +297,7 @@ static int mv88e1xxx_interrupt_handler(struct cphy *cphy) /* * Loop until cause reads zero. Need to handle bouncing interrupts. - */ + */ while (1) { u32 cause; @@ -308,15 +305,16 @@ static int mv88e1xxx_interrupt_handler(struct cphy *cphy) MV88E1XXX_INTERRUPT_STATUS_REGISTER, &cause); cause &= INTR_ENABLE_MASK; - if (!cause) break; + if (!cause) + break; if (cause & MV88E1XXX_INTR_LINK_CHNG) { (void) simple_mdio_read(cphy, MV88E1XXX_SPECIFIC_STATUS_REGISTER, &status); - if (status & MV88E1XXX_INTR_LINK_CHNG) { + if (status & MV88E1XXX_INTR_LINK_CHNG) cphy->state |= PHY_LINK_UP; - } else { + else { cphy->state &= ~PHY_LINK_UP; if (cphy->state & PHY_AUTONEG_EN) cphy->state &= ~PHY_AUTONEG_RDY; @@ -360,7 +358,8 @@ static struct cphy *mv88e1xxx_phy_create(adapter_t *adapter, int phy_addr, { struct cphy *cphy = kzalloc(sizeof(*cphy), GFP_KERNEL); - if (!cphy) return NULL; + if (!cphy) + return NULL; cphy_init(cphy, adapter, phy_addr, &mv88e1xxx_ops, mdio_ops); @@ -377,11 +376,11 @@ static struct cphy *mv88e1xxx_phy_create(adapter_t *adapter, int phy_addr, } (void) mv88e1xxx_downshift_set(cphy, 1); /* Enable downshift */ - /* LED */ + /* LED */ if (is_T2(adapter)) { (void) simple_mdio_write(cphy, MV88E1XXX_LED_CONTROL_REGISTER, 0x1); - } + } return cphy; } |