From 5712cb3d81566893c3b14e24075cf48ec5c35d00 Mon Sep 17 00:00:00 2001 From: Jeff Garzik Date: Fri, 19 Oct 2007 02:54:26 -0400 Subject: [PATCH] [PARPORT] Remove unused 'irq' argument from parport irq functions None of the drivers with a struct pardevice's ->irq_func() hook ever used the 'irq' argument passed to it, so remove it. Signed-off-by: Jeff Garzik --- drivers/char/ppdev.c | 4 ++-- drivers/input/serio/parkbd.c | 2 +- drivers/net/hamradio/baycom_epp.c | 8 +------- drivers/net/hamradio/baycom_par.c | 4 ++-- drivers/net/plip.c | 6 +++--- drivers/parport/daisy.c | 13 ++----------- drivers/parport/probe.c | 3 +-- drivers/parport/share.c | 2 +- include/linux/parport.h | 12 ++++-------- sound/drivers/mts64.c | 2 +- sound/drivers/portman2x4.c | 2 +- 11 files changed, 19 insertions(+), 39 deletions(-) diff --git a/drivers/char/ppdev.c b/drivers/char/ppdev.c index efe2f5c55b9..3aab837d948 100644 --- a/drivers/char/ppdev.c +++ b/drivers/char/ppdev.c @@ -267,9 +267,9 @@ static ssize_t pp_write (struct file * file, const char __user * buf, return bytes_written; } -static void pp_irq (int irq, void * private) +static void pp_irq (void *private) { - struct pp_struct * pp = (struct pp_struct *) private; + struct pp_struct *pp = private; if (pp->irqresponse) { parport_write_control (pp->pdev->port, pp->irqctl); diff --git a/drivers/input/serio/parkbd.c b/drivers/input/serio/parkbd.c index 688610e86a3..b089977e0ef 100644 --- a/drivers/input/serio/parkbd.c +++ b/drivers/input/serio/parkbd.c @@ -102,7 +102,7 @@ static int parkbd_write(struct serio *port, unsigned char c) return 0; } -static void parkbd_interrupt(int irq, void *dev_id) +static void parkbd_interrupt(void *dev_id) { if (parkbd_writing) { diff --git a/drivers/net/hamradio/baycom_epp.c b/drivers/net/hamradio/baycom_epp.c index 1a5a75acf73..dde9c7e6408 100644 --- a/drivers/net/hamradio/baycom_epp.c +++ b/drivers/net/hamradio/baycom_epp.c @@ -325,12 +325,6 @@ static int eppconfig(struct baycom_state *bc) /* ---------------------------------------------------------------------- */ -static void epp_interrupt(int irq, void *dev_id) -{ -} - -/* ---------------------------------------------------------------------- */ - static inline void do_kiss_params(struct baycom_state *bc, unsigned char *data, unsigned long len) { @@ -871,7 +865,7 @@ static int epp_open(struct net_device *dev) } memset(&bc->modem, 0, sizeof(bc->modem)); bc->pdev = parport_register_device(pp, dev->name, NULL, epp_wakeup, - epp_interrupt, PARPORT_DEV_EXCL, dev); + NULL, PARPORT_DEV_EXCL, dev); parport_put_port(pp); if (!bc->pdev) { printk(KERN_ERR "%s: cannot register parport at 0x%lx\n", bc_drvname, pp->base); diff --git a/drivers/net/hamradio/baycom_par.c b/drivers/net/hamradio/baycom_par.c index 5930aeb3501..2e6fc4dc74b 100644 --- a/drivers/net/hamradio/baycom_par.c +++ b/drivers/net/hamradio/baycom_par.c @@ -270,9 +270,9 @@ static __inline__ void par96_rx(struct net_device *dev, struct baycom_state *bc) /* --------------------------------------------------------------------- */ -static void par96_interrupt(int irq, void *dev_id) +static void par96_interrupt(void *dev_id) { - struct net_device *dev = (struct net_device *)dev_id; + struct net_device *dev = dev_id; struct baycom_state *bc = netdev_priv(dev); baycom_int_freq(bc); diff --git a/drivers/net/plip.c b/drivers/net/plip.c index b5e9981d106..5071fcd8a0b 100644 --- a/drivers/net/plip.c +++ b/drivers/net/plip.c @@ -143,7 +143,7 @@ static void plip_bh(struct work_struct *work); static void plip_timer_bh(struct work_struct *work); /* Interrupt handler */ -static void plip_interrupt(int irq, void *dev_id); +static void plip_interrupt(void *dev_id); /* Functions for DEV methods */ static int plip_tx_packet(struct sk_buff *skb, struct net_device *dev); @@ -380,7 +380,7 @@ plip_timer_bh(struct work_struct *work) container_of(work, struct net_local, timer.work); if (!(atomic_read (&nl->kill_timer))) { - plip_interrupt (-1, nl->dev); + plip_interrupt (nl->dev); schedule_delayed_work(&nl->timer, 1); } @@ -897,7 +897,7 @@ plip_error(struct net_device *dev, struct net_local *nl, /* Handle the parallel port interrupts. */ static void -plip_interrupt(int irq, void *dev_id) +plip_interrupt(void *dev_id) { struct net_device *dev = dev_id; struct net_local *nl; diff --git a/drivers/parport/daisy.c b/drivers/parport/daisy.c index 5bbff2028f8..3c8f06c3a5a 100644 --- a/drivers/parport/daisy.c +++ b/drivers/parport/daisy.c @@ -199,11 +199,6 @@ void parport_daisy_fini(struct parport *port) * parport_open - find a device by canonical device number * @devnum: canonical device number * @name: name to associate with the device - * @pf: preemption callback - * @kf: kick callback - * @irqf: interrupt handler - * @flags: registration flags - * @handle: driver data * * This function is similar to parport_register_device(), except * that it locates a device by its number rather than by the port @@ -214,10 +209,7 @@ void parport_daisy_fini(struct parport *port) * for parport_register_device(). **/ -struct pardevice *parport_open(int devnum, const char *name, - int (*pf) (void *), void (*kf) (void *), - void (*irqf) (int, void *), - int flags, void *handle) +struct pardevice *parport_open(int devnum, const char *name) { struct daisydev *p = topology; struct parport *port; @@ -237,8 +229,7 @@ struct pardevice *parport_open(int devnum, const char *name, port = parport_get_port(p->port); spin_unlock(&topology_lock); - dev = parport_register_device(port, name, pf, kf, - irqf, flags, handle); + dev = parport_register_device(port, name, NULL, NULL, NULL, 0, NULL); parport_put_port(port); if (!dev) return NULL; diff --git a/drivers/parport/probe.c b/drivers/parport/probe.c index ea83b70e0de..853a15f44f8 100644 --- a/drivers/parport/probe.c +++ b/drivers/parport/probe.c @@ -255,8 +255,7 @@ static ssize_t parport_read_device_id (struct parport *port, char *buffer, ssize_t parport_device_id (int devnum, char *buffer, size_t count) { ssize_t retval = -ENXIO; - struct pardevice *dev = parport_open (devnum, "Device ID probe", - NULL, NULL, NULL, 0, NULL); + struct pardevice *dev = parport_open (devnum, "Device ID probe"); if (!dev) return -ENXIO; diff --git a/drivers/parport/share.c b/drivers/parport/share.c index d0b353cf14a..a8a62bbbb57 100644 --- a/drivers/parport/share.c +++ b/drivers/parport/share.c @@ -524,7 +524,7 @@ void parport_remove_port(struct parport *port) struct pardevice * parport_register_device(struct parport *port, const char *name, int (*pf)(void *), void (*kf)(void *), - void (*irq_func)(int, void *), + void (*irq_func)(void *), int flags, void *handle) { struct pardevice *tmp; diff --git a/include/linux/parport.h b/include/linux/parport.h index 557c37de1f3..d1ad546c8c9 100644 --- a/include/linux/parport.h +++ b/include/linux/parport.h @@ -230,7 +230,7 @@ struct pardevice { int (*preempt)(void *); void (*wakeup)(void *); void *private; - void (*irq_func)(int, void *); + void (*irq_func)(void *); unsigned int flags; struct pardevice *next; struct pardevice *prev; @@ -383,7 +383,7 @@ extern void parport_put_port (struct parport *); struct pardevice *parport_register_device(struct parport *port, const char *name, int (*pf)(void *), void (*kf)(void *), - void (*irq_func)(int, void *), + void (*irq_func)(void *), int flags, void *handle); /* parport_unregister unlinks a device from the chain. */ @@ -507,11 +507,7 @@ extern size_t parport_ieee1284_epp_read_addr (struct parport *, /* IEEE1284.3 functions */ extern int parport_daisy_init (struct parport *port); extern void parport_daisy_fini (struct parport *port); -extern struct pardevice *parport_open (int devnum, const char *name, - int (*pf) (void *), - void (*kf) (void *), - void (*irqf) (int, void *), - int flags, void *handle); +extern struct pardevice *parport_open (int devnum, const char *name); extern void parport_close (struct pardevice *dev); extern ssize_t parport_device_id (int devnum, char *buffer, size_t len); extern void parport_daisy_deselect_all (struct parport *port); @@ -523,7 +519,7 @@ static inline void parport_generic_irq(struct parport *port) parport_ieee1284_interrupt (port); read_lock(&port->cad_lock); if (port->cad && port->cad->irq_func) - port->cad->irq_func(port->irq, port->cad->private); + port->cad->irq_func(port->cad->private); read_unlock(&port->cad_lock); } diff --git a/sound/drivers/mts64.c b/sound/drivers/mts64.c index 911c159bb3d..dcc90f99529 100644 --- a/sound/drivers/mts64.c +++ b/sound/drivers/mts64.c @@ -830,7 +830,7 @@ static int __devinit snd_mts64_rawmidi_create(struct snd_card *card) /********************************************************************* * parport stuff *********************************************************************/ -static void snd_mts64_interrupt(int irq, void *private) +static void snd_mts64_interrupt(void *private) { struct mts64 *mts = ((struct snd_card*)private)->private_data; u16 ret; diff --git a/sound/drivers/portman2x4.c b/sound/drivers/portman2x4.c index 0eb9b5cebfc..e065b2a6444 100644 --- a/sound/drivers/portman2x4.c +++ b/sound/drivers/portman2x4.c @@ -611,7 +611,7 @@ static int __devinit snd_portman_rawmidi_create(struct snd_card *card) /********************************************************************* * parport stuff *********************************************************************/ -static void snd_portman_interrupt(int irq, void *userdata) +static void snd_portman_interrupt(void *userdata) { unsigned char midivalue = 0; struct portman *pm = ((struct snd_card*)userdata)->private_data; -- 2.20.1