From c67fe7392e989f369f5af0bf5a3a9908efb6ca5c Mon Sep 17 00:00:00 2001
From: kpfleming <kpfleming@5390a7c7-147a-4af0-8ec9-7488f05a26cb>
Date: Mon, 11 Dec 2006 18:27:15 +0000
Subject: kernel 2.6.19 API changes compatibility

git-svn-id: http://svn.digium.com/svn/zaptel/branches/1.2@1697 5390a7c7-147a-4af0-8ec9-7488f05a26cb
---
 pciradio.c     |  6 +-----
 tor2.c         | 13 ++-----------
 torisa.c       |  6 +-----
 wcfxo.c        |  6 +-----
 wct1xxp.c      |  6 +-----
 wct4xxp/base.c | 12 ++----------
 wctdm.c        |  6 +-----
 wctdm24xxp.c   |  6 +-----
 wcte11xp.c     |  6 +-----
 wcusb.c        | 14 +++++++-------
 zaptel.h       | 10 ++++++++++
 11 files changed, 28 insertions(+), 63 deletions(-)

diff --git a/pciradio.c b/pciradio.c
index c87f71c..c6a7175 100644
--- a/pciradio.c
+++ b/pciradio.c
@@ -712,11 +712,7 @@ static void pciradio_stop_dma(struct pciradio *rad);
 static void pciradio_reset_serial(struct pciradio *rad);
 static void pciradio_restart_dma(struct pciradio *rad);
 
-#ifdef LINUX26
-static irqreturn_t pciradio_interrupt(int irq, void *dev_id, struct pt_regs *regs)
-#else
-static void pciradio_interrupt(int irq, void *dev_id, struct pt_regs *regs)
-#endif
+ZAP_IRQ_HANDLER(pciradio_interrupt)
 {
 	struct pciradio *rad = dev_id;
 	unsigned char ints,byte1,byte2,gotcor,gotctcss,gotslowctcss,ctcss;
diff --git a/tor2.c b/tor2.c
index 02aba05..cbb1a8c 100644
--- a/tor2.c
+++ b/tor2.c
@@ -190,12 +190,7 @@ static int tor2_shutdown(struct zt_span *span);
 static int tor2_rbsbits(struct zt_chan *chan, int bits);
 static int tor2_maint(struct zt_span *span, int cmd);
 static int tor2_ioctl(struct zt_chan *chan, unsigned int cmd, unsigned long data);
-#ifdef LINUX26
-static irqreturn_t tor2_intr(int irq, void *dev_id, struct pt_regs *regs);
-#else
-static void tor2_intr(int irq, void *dev_id, struct pt_regs *regs);
-#endif
-
+ZAP_IRQ_HANDLER(tor2_intr);
 
 /* translations of data channels for 24 channels in a 32 bit PCM highway */
 unsigned datxlt_t1[] = { 
@@ -1188,11 +1183,7 @@ found:
 	return 0;
 }
 
-#ifdef LINUX26
-static irqreturn_t tor2_intr(int irq, void *dev_id, struct pt_regs *regs)
-#else
-static void tor2_intr(int irq, void *dev_id, struct pt_regs *regs)
-#endif
+ZAP_IRQ_HANDLER(tor2_intr)
 {
 	int n, i, j, k, syncsrc;
 	unsigned int rxword,txword;
diff --git a/torisa.c b/torisa.c
index 2215cc8..999eff1 100644
--- a/torisa.c
+++ b/torisa.c
@@ -744,11 +744,7 @@ static void torisa_tasklet(unsigned long data)
 
 static int txerrors;
 
-#ifdef LINUX26
-static irqreturn_t torisa_intr(int irq, void *dev_id, struct pt_regs *regs)
-#else
-static void torisa_intr(int irq, void *dev_id, struct pt_regs *regs)
-#endif
+ZAP_IRQ_HANDLER(torisa_intr)
 {
 	static unsigned int passno = 0, mysynccnt = 0, lastsyncsrc = -1;
 	int n, n1, i, j, k, x, mysyncsrc, oldn;
diff --git a/wcfxo.c b/wcfxo.c
index 3c6edce..5898c57 100644
--- a/wcfxo.c
+++ b/wcfxo.c
@@ -396,11 +396,7 @@ static void wcfxo_tasklet(unsigned long data)
 static void wcfxo_stop_dma(struct wcfxo *wc);
 static void wcfxo_restart_dma(struct wcfxo *wc);
 
-#ifdef LINUX26
-static irqreturn_t wcfxo_interrupt(int irq, void *dev_id, struct pt_regs *regs)
-#else
-static void wcfxo_interrupt(int irq, void *dev_id, struct pt_regs *regs)
-#endif
+ZAP_IRQ_HANDLER(wcfxo_interrupt)
 {
 	struct wcfxo *wc = dev_id;
 	unsigned char ints;
diff --git a/wct1xxp.c b/wct1xxp.c
index 3c163dd..4aecf27 100644
--- a/wct1xxp.c
+++ b/wct1xxp.c
@@ -1126,11 +1126,7 @@ static void __t1xxp_do_counters(struct t1xxp *wc)
 	}
 }
 
-#ifdef LINUX26
-static irqreturn_t t1xxp_interrupt(int irq, void *dev_id, struct pt_regs *regs)
-#else
-static void t1xxp_interrupt(int irq, void *dev_id, struct pt_regs *regs)
-#endif
+ZAP_IRQ_HANDLER(t1xxp_interrupt)
 {
 	struct t1xxp *wc = dev_id;
 	unsigned char ints;
diff --git a/wct4xxp/base.c b/wct4xxp/base.c
index c980d8c..68200be 100644
--- a/wct4xxp/base.c
+++ b/wct4xxp/base.c
@@ -2238,11 +2238,7 @@ static inline void __handle_leds(struct t4 *wc)
 }
 
 #ifdef SUPPORT_GEN1
-#ifdef LINUX26
-static irqreturn_t t4_interrupt(int irq, void *dev_id, struct pt_regs *regs)
-#else
-static void t4_interrupt(int irq, void *dev_id, struct pt_regs *regs)
-#endif
+ZAP_IRQ_HANDLER(t4_interrupt)
 {
 	struct t4 *wc = dev_id;
 	unsigned long flags;
@@ -2395,11 +2391,7 @@ static inline void __t4_framer_interrupt(struct t4 *wc, int span)
 	}
 }
 
-#ifdef LINUX26
-static irqreturn_t t4_interrupt_gen2(int irq, void *dev_id, struct pt_regs *regs)
-#else
-static void t4_interrupt_gen2(int irq, void *dev_id, struct pt_regs *regs)
-#endif
+ZAP_IRQ_HANDLER(t4_interrupt_gen2)
 {
 	struct t4 *wc = dev_id;
 	unsigned long flags;
diff --git a/wctdm.c b/wctdm.c
index be3fc41..2636851 100644
--- a/wctdm.c
+++ b/wctdm.c
@@ -1024,11 +1024,7 @@ static inline void wctdm_proslic_check_hook(struct wctdm *wc, int card)
 	wc->mod[card].fxs.lastrxhook = hook;
 }
 
-#ifdef LINUX26
-static irqreturn_t wctdm_interrupt(int irq, void *dev_id, struct pt_regs *regs)
-#else
-static void wctdm_interrupt(int irq, void *dev_id, struct pt_regs *regs)
-#endif
+ZAP_IRQ_HANDLER(wctdm_interrupt)
 {
 	struct wctdm *wc = dev_id;
 	unsigned char ints;
diff --git a/wctdm24xxp.c b/wctdm24xxp.c
index b72a339..d8fb4e0 100644
--- a/wctdm24xxp.c
+++ b/wctdm24xxp.c
@@ -1422,11 +1422,7 @@ static void wctdm_init_descriptors(struct wctdm *wc)
 	}	
 }
 
-#ifdef LINUX26
-static irqreturn_t wctdm_interrupt(int irq, void *dev_id, struct pt_regs *regs)
-#else
-static void wctdm_interrupt(int irq, void *dev_id, struct pt_regs *regs)
-#endif
+ZAP_IRQ_HANDLER(wctdm_interrupt)
 {
 	struct wctdm *wc = dev_id;
 	unsigned int ints;
diff --git a/wcte11xp.c b/wcte11xp.c
index a559146..3ac0291 100644
--- a/wcte11xp.c
+++ b/wcte11xp.c
@@ -1257,11 +1257,7 @@ static void __t1_do_counters(struct t1 *wc)
 	}
 }
 
-#ifdef LINUX26
-static irqreturn_t t1xxp_interrupt(int irq, void *dev_id, struct pt_regs *regs)
-#else
-static void t1xxp_interrupt(int irq, void *dev_id, struct pt_regs *regs)
-#endif
+ZAP_IRQ_HANDLER(t1xxp_interrupt)
 {
 	struct t1 *wc = dev_id;
 	unsigned char ints;
diff --git a/wcusb.c b/wcusb.c
index 38c844c..5c98a08 100644
--- a/wcusb.c
+++ b/wcusb.c
@@ -184,7 +184,7 @@ static int Wcusb_ReadWcRegs(struct usb_device *dev, unsigned char index,
 }					  
 
 #ifdef USB2420
-#ifdef LINUX26
+#if defined(LINUX26) && (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,19))
 static int wcusb_async_read(struct wc_usb_pvt *p, unsigned char index, unsigned char *data, int len, int state, void (*complete)(struct urb *urb, struct pt_regs *regs));
 static int wcusb_async_write(struct wc_usb_pvt *p, unsigned char index, unsigned char *data, int len, int state, void (*complete)(struct urb *urb, struct pt_regs *regs));
 static void wcusb_async_control(struct urb *urb, struct pt_regs *regs);
@@ -220,7 +220,7 @@ static void proslic_write_direct_async(struct wc_usb_pvt *p, unsigned char addre
 }
 
 #ifdef USB2420
-#ifdef LINUX26
+#if defined(LINUX26) && (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,19))
 static void wcusb_async_control(struct urb *urb, struct pt_regs *regs)
 #else
 static void wcusb_async_control(struct urb *urb)
@@ -312,7 +312,7 @@ static void wcusb_async_control(urb_t *urb)
 }
 
 #ifdef USB2420
-#ifdef LINUX26
+#if defined(LINUX26) && (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,19))
 static void keypad_check_done(struct urb *urb, struct pt_regs *regs)
 #else
 static void keypad_check_done(struct urb *urb)
@@ -429,7 +429,7 @@ static void wcusb_check_interrupt(struct wc_usb_pvt *p)
 }
 
 #ifdef USB2420
-#ifdef LINUX26
+#if defined(LINUX26) && (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,19))
 static int wcusb_async_read(struct wc_usb_pvt *p, unsigned char index, unsigned char *data, int len, int state, void (*complete)(struct urb *urb, struct pt_regs *regs))
 #else
 static int wcusb_async_read(struct wc_usb_pvt *p, unsigned char index, unsigned char *data, int len, int state, void (*complete)(struct urb *urb))
@@ -477,7 +477,7 @@ static int wcusb_async_read(struct wc_usb_pvt *p, unsigned char index, unsigned
 }
 
 #ifdef USB2420
-#ifdef LINUX26
+#if defined(LINUX26) && (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,19))
 static int wcusb_async_write(struct wc_usb_pvt *p, unsigned char index, unsigned char *data, int len, int state, void (*complete)(struct urb *urb, struct pt_regs *regs))
 #else
 static int wcusb_async_write(struct wc_usb_pvt *p, unsigned char index, unsigned char *data, int len, int state, void (*complete)(struct urb *urb))
@@ -883,7 +883,7 @@ static char wc_dtmf(struct wc_usb_pvt *p)
 	return ZT_LIN2MU(linsample);
 }
 
-#ifdef LINUX26
+#if defined(LINUX26)  && (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,19))
 static void wcusb_read_complete(struct urb *q, struct pt_regs *regs)
 #else
 static void wcusb_read_complete(struct urb *q)
@@ -949,7 +949,7 @@ static void wcusb_read_complete(struct urb *q)
 	return;
 }
 
-#ifdef LINUX26
+#if defined(LINUX26) && (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,19))
 static void wcusb_write_complete(struct urb *q, struct pt_regs *regs)
 #else
 static void wcusb_write_complete(struct urb *q)
diff --git a/zaptel.h b/zaptel.h
index 5afa493..c7b60f7 100644
--- a/zaptel.h
+++ b/zaptel.h
@@ -56,6 +56,16 @@
 #define zap_pci_module pci_module_init
 #endif
 
+#ifdef LINUX26
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,19)
+#define ZAP_IRQ_HANDLER(a) static irqreturn_t a(int irq, void *dev_id)
+#else
+#define ZAP_IRQ_HANDLER(a) static irqreturn_t a(int irq, void *dev_id, struct pt_regs *regs)
+#endif
+#else
+#define ZAP_IRQ_HANDLER(a) static void a(int irq, void *dev_id, struct pt_regs *regs)
+#endif
+
 #include "ecdis.h"
 #include "fasthdlc.h"
 #endif
-- 
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