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Commit 5a43c09d authored by Linus Torvalds's avatar Linus Torvalds
Browse files

Merge branch 'irqclean-submit1' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/misc-2.6 

* 'irqclean-submit1' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/misc-2.6:
  drivers/isdn/act2000: kill irq2card_map
  drivers/net/eepro: kill dead code
  Various drivers' irq handlers: kill dead code, needless casts
  drivers/net: eliminate irq handler impossible checks, needless casts
  arch/i386/kernel/time: don't shadow 'irq' function arg
parents 659564c8 5d347c8a

arch/i386/kernel/time.c

+2 −2
Original line number Diff line number Diff line
@@ -201,8 +201,8 @@ irqreturn_t timer_interrupt(int irq, void *dev_id) 
		high bit of the PPI port B (0x61).  Note that some PS/2s,

		notably the 55SX, work fine if this is removed.  */



		irq = inb_p( 0x61 );	/* read the current state */

		outb_p( irq|0x80, 0x61 );	/* reset the IRQ */

		u8 irq_v = inb_p( 0x61 );	/* read the current state */

		outb_p( irq_v|0x80, 0x61 );	/* reset the IRQ */

	}



	write_sequnlock(&xtime_lock);

drivers/atm/ambassador.c

+1 −6
Original line number Diff line number Diff line
@@ -862,15 +862,10 @@ static inline void interrupts_off (amb_dev * dev) { 
/********** interrupt handling **********/



static irqreturn_t interrupt_handler(int irq, void *dev_id) {

  amb_dev * dev = (amb_dev *) dev_id;

  amb_dev * dev = dev_id;

  

  PRINTD (DBG_IRQ|DBG_FLOW, "interrupt_handler: %p", dev_id);

  

  if (!dev_id) {

    PRINTD (DBG_IRQ|DBG_ERR, "irq with NULL dev_id: %d", irq);

    return IRQ_NONE;

  }

  

  {

    u32 interrupt = rd_plain (dev, offsetof(amb_mem, interrupt));

drivers/atm/horizon.c

+0 −9
Original line number Diff line number Diff line
@@ -1389,15 +1389,6 @@ static irqreturn_t interrupt_handler(int irq, void *dev_id) { 
  

  PRINTD (DBG_FLOW, "interrupt_handler: %p", dev_id);

  

  if (!dev_id) {

    PRINTD (DBG_IRQ|DBG_ERR, "irq with NULL dev_id: %d", irq);

    return IRQ_NONE;

  }

  if (irq != dev->irq) {

    PRINTD (DBG_IRQ|DBG_ERR, "irq mismatch: %d", irq);

    return IRQ_NONE;

  }

  

  // definitely for us

  irq_ok = 0;

  while ((int_source = rd_regl (dev, INT_SOURCE_REG_OFF)

drivers/atm/lanai.c

+1 −3
Original line number Diff line number Diff line
@@ -1892,11 +1892,9 @@ static inline void lanai_int_1(struct lanai_dev *lanai, u32 reason) 


static irqreturn_t lanai_int(int irq, void *devid)

{

	struct lanai_dev *lanai = (struct lanai_dev *) devid;

	struct lanai_dev *lanai = devid;

	u32 reason;



	(void) irq;	/* unused variables */



#ifdef USE_POWERDOWN

	/*

	 * If we're powered down we shouldn't be generating any interrupts -

drivers/block/DAC960.c

+7 −7
Original line number Diff line number Diff line
@@ -5254,7 +5254,7 @@ static void DAC960_V2_ProcessCompletedCommand(DAC960_Command_T *Command) 
static irqreturn_t DAC960_GEM_InterruptHandler(int IRQ_Channel,

				       void *DeviceIdentifier)

{

  DAC960_Controller_T *Controller = (DAC960_Controller_T *) DeviceIdentifier;

  DAC960_Controller_T *Controller = DeviceIdentifier;

  void __iomem *ControllerBaseAddress = Controller->BaseAddress;

  DAC960_V2_StatusMailbox_T *NextStatusMailbox;

  unsigned long flags;
@@ -5295,7 +5295,7 @@ static irqreturn_t DAC960_GEM_InterruptHandler(int IRQ_Channel, 
static irqreturn_t DAC960_BA_InterruptHandler(int IRQ_Channel,

				       void *DeviceIdentifier)

{

  DAC960_Controller_T *Controller = (DAC960_Controller_T *) DeviceIdentifier;

  DAC960_Controller_T *Controller = DeviceIdentifier;

  void __iomem *ControllerBaseAddress = Controller->BaseAddress;

  DAC960_V2_StatusMailbox_T *NextStatusMailbox;

  unsigned long flags;
@@ -5337,7 +5337,7 @@ static irqreturn_t DAC960_BA_InterruptHandler(int IRQ_Channel, 
static irqreturn_t DAC960_LP_InterruptHandler(int IRQ_Channel,

				       void *DeviceIdentifier)

{

  DAC960_Controller_T *Controller = (DAC960_Controller_T *) DeviceIdentifier;

  DAC960_Controller_T *Controller = DeviceIdentifier;

  void __iomem *ControllerBaseAddress = Controller->BaseAddress;

  DAC960_V2_StatusMailbox_T *NextStatusMailbox;

  unsigned long flags;
@@ -5379,7 +5379,7 @@ static irqreturn_t DAC960_LP_InterruptHandler(int IRQ_Channel, 
static irqreturn_t DAC960_LA_InterruptHandler(int IRQ_Channel,

				       void *DeviceIdentifier)

{

  DAC960_Controller_T *Controller = (DAC960_Controller_T *) DeviceIdentifier;

  DAC960_Controller_T *Controller = DeviceIdentifier;

  void __iomem *ControllerBaseAddress = Controller->BaseAddress;

  DAC960_V1_StatusMailbox_T *NextStatusMailbox;

  unsigned long flags;
@@ -5417,7 +5417,7 @@ static irqreturn_t DAC960_LA_InterruptHandler(int IRQ_Channel, 
static irqreturn_t DAC960_PG_InterruptHandler(int IRQ_Channel,

				       void *DeviceIdentifier)

{

  DAC960_Controller_T *Controller = (DAC960_Controller_T *) DeviceIdentifier;

  DAC960_Controller_T *Controller = DeviceIdentifier;

  void __iomem *ControllerBaseAddress = Controller->BaseAddress;

  DAC960_V1_StatusMailbox_T *NextStatusMailbox;

  unsigned long flags;
@@ -5455,7 +5455,7 @@ static irqreturn_t DAC960_PG_InterruptHandler(int IRQ_Channel, 
static irqreturn_t DAC960_PD_InterruptHandler(int IRQ_Channel,

				       void *DeviceIdentifier)

{

  DAC960_Controller_T *Controller = (DAC960_Controller_T *) DeviceIdentifier;

  DAC960_Controller_T *Controller = DeviceIdentifier;

  void __iomem *ControllerBaseAddress = Controller->BaseAddress;

  unsigned long flags;
@@ -5493,7 +5493,7 @@ static irqreturn_t DAC960_PD_InterruptHandler(int IRQ_Channel, 
static irqreturn_t DAC960_P_InterruptHandler(int IRQ_Channel,

				      void *DeviceIdentifier)

{

  DAC960_Controller_T *Controller = (DAC960_Controller_T *) DeviceIdentifier;

  DAC960_Controller_T *Controller = DeviceIdentifier;

  void __iomem *ControllerBaseAddress = Controller->BaseAddress;

  unsigned long flags;