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authorYoann Padioleau <padator@wanadoo.fr>2007-07-06 02:39:56 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-07-06 10:23:43 -0700
commit0da2f0f164f098bb4447c714b552ac1681b2d6e8 (patch)
tree339a17b19a0a78d007f32182374476974a018805
parent071922c08cef62e194d83db1cc4fa75892c69651 (diff)
potential compiler error, irqfunc caller sites update
In 7d12e780e003f93433d49ce78cfedf4b4c52adc5 David Howells performed this evolution: "IRQ: Maintain regs pointer globally rather than passing to IRQ handlers" He correctly updated many of the function definitions that were using this extra regs pointer parameter but forgot to update some caller sites of those functions. The reason the modifications was not properly done on all drivers is that some drivers were rarely compiled because they are for AMIGA, or that some code sites were inside #ifdefs where the option is not set or inside #if 0. Here is the semantic patch that found the occurences and fixed the problem. @ rule1 @ identifier fn; identifier irq, dev_id; typedef irqreturn_t; @@ static irqreturn_t fn(int irq, void *dev_id) { ... } @@ identifier rule1.fn; expression E1, E2, E3; @@ fn(E1, E2 - ,E3 ) Signed-off-by: Yoann Padioleau <padator@wanadoo.fr> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jeff Garzik <jeff@garzik.org> Cc: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--drivers/atm/firestream.c2
-rw-r--r--drivers/net/arm/am79c961a.c2
-rw-r--r--drivers/net/ixp2000/ixpdev.c2
-rw-r--r--drivers/net/sb1250-mac.c2
-rw-r--r--drivers/usb/misc/uss720.c2
5 files changed, 5 insertions, 5 deletions
diff --git a/drivers/atm/firestream.c b/drivers/atm/firestream.c
index 7f6d02c..38b688f 100644
--- a/drivers/atm/firestream.c
+++ b/drivers/atm/firestream.c
@@ -1654,7 +1654,7 @@ static void fs_poll (unsigned long data)
{
struct fs_dev *dev = (struct fs_dev *) data;
- fs_irq (0, dev, NULL);
+ fs_irq (0, dev);
dev->timer.expires = jiffies + FS_POLL_FREQ;
add_timer (&dev->timer);
}
diff --git a/drivers/net/arm/am79c961a.c b/drivers/net/arm/am79c961a.c
index 8f0d7ce..2143eeb 100644
--- a/drivers/net/arm/am79c961a.c
+++ b/drivers/net/arm/am79c961a.c
@@ -634,7 +634,7 @@ static void am79c961_poll_controller(struct net_device *dev)
{
unsigned long flags;
local_irq_save(flags);
- am79c961_interrupt(dev->irq, dev, NULL);
+ am79c961_interrupt(dev->irq, dev);
local_irq_restore(flags);
}
#endif
diff --git a/drivers/net/ixp2000/ixpdev.c b/drivers/net/ixp2000/ixpdev.c
index 6683afc..d5f694f 100644
--- a/drivers/net/ixp2000/ixpdev.c
+++ b/drivers/net/ixp2000/ixpdev.c
@@ -222,7 +222,7 @@ static irqreturn_t ixpdev_interrupt(int irq, void *dev_id)
static void ixpdev_poll_controller(struct net_device *dev)
{
disable_irq(IRQ_IXP2000_THDA0);
- ixpdev_interrupt(IRQ_IXP2000_THDA0, dev, NULL);
+ ixpdev_interrupt(IRQ_IXP2000_THDA0, dev);
enable_irq(IRQ_IXP2000_THDA0);
}
#endif
diff --git a/drivers/net/sb1250-mac.c b/drivers/net/sb1250-mac.c
index 132e214..e7fdcf1 100644
--- a/drivers/net/sb1250-mac.c
+++ b/drivers/net/sb1250-mac.c
@@ -1159,7 +1159,7 @@ static void sbmac_netpoll(struct net_device *netdev)
__raw_writeq(0, sc->sbm_imr);
- sbmac_intr(irq, netdev, NULL);
+ sbmac_intr(irq, netdev);
#ifdef CONFIG_SBMAC_COALESCE
__raw_writeq(((M_MAC_INT_EOP_COUNT | M_MAC_INT_EOP_TIMER) << S_MAC_TX_CH0) |
diff --git a/drivers/usb/misc/uss720.c b/drivers/usb/misc/uss720.c
index 7025025..1a60f9c 100644
--- a/drivers/usb/misc/uss720.c
+++ b/drivers/usb/misc/uss720.c
@@ -336,7 +336,7 @@ static int uss720_irq(int usbstatus, void *buffer, int len, void *dev_id)
memcpy(priv->reg, buffer, 4);
/* if nAck interrupts are enabled and we have an interrupt, call the interrupt procedure */
if (priv->reg[2] & priv->reg[1] & 0x10)
- parport_generic_irq(0, pp, NULL);
+ parport_generic_irq(0, pp);
return 1;
}
#endif