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| author | Al Viro <viro@ftp.linux.org.uk> | 2006-10-07 14:16:45 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-10-07 10:51:14 -0700 |
| commit | 2850bc273776cbb1b510c5828e9e456dffb50a32 (patch) | |
| tree | 340bd599b6efde40618ef89de59cbe957269eac2 /arch/m68k/mac/macints.c | |
| parent | 00079e04fe478cd3c59ae2106ef2fbe779e67024 (diff) | |
| download | linux-2850bc273776cbb1b510c5828e9e456dffb50a32.tar.bz2 | |
[PATCH] m68k pt_regs fixes
m68k_handle_int() split in two functions: __m68k_handle_int() takes
pt_regs * and does set_irq_regs(); m68k_handle_int() doesn't get pt_regs
*.
Places where we used to call m68k_handle_int() recursively with the same
pt_regs have simply lost the second argument, the rest is switched to
__m68k_handle_int().
The rest of patch is just dropping pt_regs * where needed.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/m68k/mac/macints.c')
| -rw-r--r-- | arch/m68k/mac/macints.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/arch/m68k/mac/macints.c b/arch/m68k/mac/macints.c index 694b14bb0de1..f6fcd754d8f6 100644 --- a/arch/m68k/mac/macints.c +++ b/arch/m68k/mac/macints.c @@ -133,6 +133,7 @@ #include <asm/hwtest.h> #include <asm/errno.h> #include <asm/macints.h> +#include <asm/irq_regs.h> #define DEBUG_SPURIOUS #define SHUTUP_SONIC @@ -208,8 +209,8 @@ static void scc_irq_disable(unsigned int); * console_loglevel determines NMI handler function */ -irqreturn_t mac_nmi_handler(int, void *, struct pt_regs *); -irqreturn_t mac_debug_handler(int, void *, struct pt_regs *); +irqreturn_t mac_nmi_handler(int, void *); +irqreturn_t mac_debug_handler(int, void *); /* #define DEBUG_MACINTS */ @@ -393,7 +394,7 @@ int mac_irq_pending(unsigned int irq) static int num_debug[8]; -irqreturn_t mac_debug_handler(int irq, void *dev_id, struct pt_regs *regs) +irqreturn_t mac_debug_handler(int irq, void *dev_id) { if (num_debug[irq] < 10) { printk("DEBUG: Unexpected IRQ %d\n", irq); @@ -405,7 +406,7 @@ irqreturn_t mac_debug_handler(int irq, void *dev_id, struct pt_regs *regs) static int in_nmi; static volatile int nmi_hold; -irqreturn_t mac_nmi_handler(int irq, void *dev_id, struct pt_regs *fp) +irqreturn_t mac_nmi_handler(int irq, void *dev_id) { int i; /* @@ -432,6 +433,7 @@ irqreturn_t mac_nmi_handler(int irq, void *dev_id, struct pt_regs *fp) if (console_loglevel >= 8) { #if 0 + struct pt_regs *fp = get_irq_regs(); show_state(); printk("PC: %08lx\nSR: %04x SP: %p\n", fp->pc, fp->sr, fp); printk("d0: %08lx d1: %08lx d2: %08lx d3: %08lx\n", @@ -479,7 +481,7 @@ static void scc_irq_disable(unsigned int irq) * here is cleaner than hacking it into drivers/char/macserial.c. */ -void mac_scc_dispatch(int irq, void *dev_id, struct pt_regs *regs) +void mac_scc_dispatch(int irq, void *dev_id) { volatile unsigned char *scc = (unsigned char *) mac_bi_data.sccbase + 2; unsigned char reg; @@ -504,7 +506,7 @@ void mac_scc_dispatch(int irq, void *dev_id, struct pt_regs *regs) /* pretty much kill the system. */ if (reg & 0x38) - m68k_handle_int(IRQ_SCCA, regs); + m68k_handle_int(IRQ_SCCA); if (reg & 0x07) - m68k_handle_int(IRQ_SCCB, regs); + m68k_handle_int(IRQ_SCCB); } |