From 44012dfe4e6113c5c51393e2cd6cd49d8108da96 Mon Sep 17 00:00:00 2001 From: Mark Einon Date: Sun, 23 Oct 2011 10:22:47 +0100 Subject: [PATCH] staging: et131x: Remove some forward declarations Moved functions in et131x.c file to remove the following forward declarations: et131x_align_allocated_memory et131x_disable_interrupts et131x_enable_interrupts et131x_error_timer_handler Signed-off-by: Mark Einon Signed-off-by: Greg Kroah-Hartman --- drivers/staging/et131x/et131x.c | 126 +++++++++++++++++++--------------------- 1 file changed, 60 insertions(+), 66 deletions(-) diff --git a/drivers/staging/et131x/et131x.c b/drivers/staging/et131x/et131x.c index cf6f7a2..8048d67 100644 --- a/drivers/staging/et131x/et131x.c +++ b/drivers/staging/et131x/et131x.c @@ -576,12 +576,6 @@ struct et131x_adapter { struct net_device_stats net_stats; }; -void et131x_error_timer_handler(unsigned long data); -void et131x_enable_interrupts(struct et131x_adapter *adapter); -void et131x_disable_interrupts(struct et131x_adapter *adapter); -void et131x_align_allocated_memory(struct et131x_adapter *adapter, - u64 *phys_addr, - u64 *offset, u64 mask); void et131x_adapter_setup(struct et131x_adapter *adapter); void et131x_soft_reset(struct et131x_adapter *adapter); void et131x_isr_handler(struct work_struct *work); @@ -1872,6 +1866,33 @@ static inline u32 bump_free_buff_ring(u32 *free_buff_ring, u32 limit) } /** + * et131x_align_allocated_memory - Align allocated memory on a given boundary + * @adapter: pointer to our adapter structure + * @phys_addr: pointer to Physical address + * @offset: pointer to the offset variable + * @mask: correct mask + */ +void et131x_align_allocated_memory(struct et131x_adapter *adapter, + uint64_t *phys_addr, + uint64_t *offset, uint64_t mask) +{ + uint64_t new_addr; + + *offset = 0; + + new_addr = *phys_addr & ~mask; + + if (new_addr != *phys_addr) { + /* Move to next aligned block */ + new_addr += mask + 1; + /* Return offset for adjusting virt addr */ + *offset = new_addr - *phys_addr; + /* Return new physical address */ + *phys_addr = new_addr; + } +} + +/** * et131x_rx_dma_memory_alloc * @adapter: pointer to our private adapter structure * @@ -3938,6 +3959,27 @@ static int et131x_pci_init(struct et131x_adapter *adapter, } /** + * et131x_enable_interrupts - enable interrupt + * @adapter: et131x device + * + * Enable the appropriate interrupts on the ET131x according to our + * configuration + */ +void et131x_enable_interrupts(struct et131x_adapter *adapter) +{ + u32 mask; + + /* Enable all global interrupts */ + if (adapter->flowcontrol == FLOW_TXONLY || + adapter->flowcontrol == FLOW_BOTH) + mask = INT_MASK_ENABLE; + else + mask = INT_MASK_ENABLE_NO_FLOW; + + writel(mask, &adapter->regs->global.int_mask); +} + +/** * et131x_error_timer_handler * @data: timer-specific variable; here a pointer to our adapter structure * @@ -4071,33 +4113,6 @@ void et131x_soft_reset(struct et131x_adapter *adapter) } /** - * et131x_align_allocated_memory - Align allocated memory on a given boundary - * @adapter: pointer to our adapter structure - * @phys_addr: pointer to Physical address - * @offset: pointer to the offset variable - * @mask: correct mask - */ -void et131x_align_allocated_memory(struct et131x_adapter *adapter, - uint64_t *phys_addr, - uint64_t *offset, uint64_t mask) -{ - uint64_t new_addr; - - *offset = 0; - - new_addr = *phys_addr & ~mask; - - if (new_addr != *phys_addr) { - /* Move to next aligned block */ - new_addr += mask + 1; - /* Return offset for adjusting virt addr */ - *offset = new_addr - *phys_addr; - /* Return new physical address */ - *phys_addr = new_addr; - } -} - -/** * et131x_adapter_memory_alloc * @adapter: pointer to our private adapter structure * @@ -4339,6 +4354,18 @@ static struct et131x_adapter *et131x_adapter_init(struct net_device *netdev, } /** + * et131x_disable_interrupts - interrupt disable + * @adapter: et131x device + * + * Block all interrupts from the et131x device at the device itself + */ +void et131x_disable_interrupts(struct et131x_adapter *adapter) +{ + /* Disable all global interrupts */ + writel(INT_MASK_DISABLE, &adapter->regs->global.int_mask); +} + +/** * et131x_pci_setup - Perform device initialization * @pdev: a pointer to the device's pci_dev structure * @ent: this device's entry in the pci_device_id table @@ -4633,39 +4660,6 @@ module_exit(et131x_cleanup_module); /* ISR functions */ /** - * et131x_enable_interrupts - enable interrupt - * @adapter: et131x device - * - * Enable the appropriate interrupts on the ET131x according to our - * configuration - */ -void et131x_enable_interrupts(struct et131x_adapter *adapter) -{ - u32 mask; - - /* Enable all global interrupts */ - if (adapter->flowcontrol == FLOW_TXONLY || - adapter->flowcontrol == FLOW_BOTH) - mask = INT_MASK_ENABLE; - else - mask = INT_MASK_ENABLE_NO_FLOW; - - writel(mask, &adapter->regs->global.int_mask); -} - -/** - * et131x_disable_interrupts - interrupt disable - * @adapter: et131x device - * - * Block all interrupts from the et131x device at the device itself - */ -void et131x_disable_interrupts(struct et131x_adapter *adapter) -{ - /* Disable all global interrupts */ - writel(INT_MASK_DISABLE, &adapter->regs->global.int_mask); -} - -/** * et131x_isr - The Interrupt Service Routine for the driver. * @irq: the IRQ on which the interrupt was received. * @dev_id: device-specific info (here a pointer to a net_device struct) -- 2.7.4