diff options
Diffstat (limited to 'arch/m68k')
| -rw-r--r-- | arch/m68k/kernel/asm-offsets.c | 4 | ||||
| -rw-r--r-- | arch/m68k/kernel/sys_m68k.c | 17 | ||||
| -rw-r--r-- | arch/m68k/mac/iop.c | 85 | ||||
| -rw-r--r-- | arch/m68k/mm/init.c | 1 |
4 files changed, 2 insertions, 105 deletions
diff --git a/arch/m68k/kernel/asm-offsets.c b/arch/m68k/kernel/asm-offsets.c index 246a8820c223..b1f012f6c493 100644 --- a/arch/m68k/kernel/asm-offsets.c +++ b/arch/m68k/kernel/asm-offsets.c @@ -11,14 +11,12 @@ #include <linux/stddef.h> #include <linux/sched.h> #include <linux/kernel_stat.h> +#include <linux/kbuild.h> #include <asm/bootinfo.h> #include <asm/irq.h> #include <asm/amigahw.h> #include <linux/font.h> -#define DEFINE(sym, val) \ - asm volatile("\n->" #sym " %0 " #val : : "i" (val)) - int main(void) { /* offsets into the task struct */ diff --git a/arch/m68k/kernel/sys_m68k.c b/arch/m68k/kernel/sys_m68k.c index e892f17ba3fa..7f54efaf60bb 100644 --- a/arch/m68k/kernel/sys_m68k.c +++ b/arch/m68k/kernel/sys_m68k.c @@ -30,23 +30,6 @@ #include <asm/page.h> #include <asm/unistd.h> -/* - * sys_pipe() is the normal C calling standard for creating - * a pipe. It's not the way unix traditionally does this, though. - */ -asmlinkage int sys_pipe(unsigned long __user * fildes) -{ - int fd[2]; - int error; - - error = do_pipe(fd); - if (!error) { - if (copy_to_user(fildes, fd, 2*sizeof(int))) - error = -EFAULT; - } - return error; -} - /* common code for old and new mmaps */ static inline long do_mmap2( unsigned long addr, unsigned long len, diff --git a/arch/m68k/mac/iop.c b/arch/m68k/mac/iop.c index 5b2799eb96a6..326fb9978094 100644 --- a/arch/m68k/mac/iop.c +++ b/arch/m68k/mac/iop.c @@ -109,7 +109,6 @@ #include <linux/mm.h> #include <linux/delay.h> #include <linux/init.h> -#include <linux/proc_fs.h> #include <linux/interrupt.h> #include <asm/bootinfo.h> @@ -124,10 +123,6 @@ int iop_scc_present,iop_ism_present; -#ifdef CONFIG_PROC_FS -static int iop_get_proc_info(char *, char **, off_t, int); -#endif /* CONFIG_PROC_FS */ - /* structure for tracking channel listeners */ struct listener { @@ -299,12 +294,6 @@ void __init iop_init(void) iop_listeners[IOP_NUM_ISM][i].devname = NULL; iop_listeners[IOP_NUM_ISM][i].handler = NULL; } - -#if 0 /* Crashing in 2.4 now, not yet sure why. --jmt */ -#ifdef CONFIG_PROC_FS - create_proc_info_entry("mac_iop", 0, &proc_root, iop_get_proc_info); -#endif -#endif } /* @@ -637,77 +626,3 @@ irqreturn_t iop_ism_irq(int irq, void *dev_id) } return IRQ_HANDLED; } - -#ifdef CONFIG_PROC_FS - -char *iop_chan_state(int state) -{ - switch(state) { - case IOP_MSG_IDLE : return "idle "; - case IOP_MSG_NEW : return "new "; - case IOP_MSG_RCVD : return "received "; - case IOP_MSG_COMPLETE : return "completed "; - default : return "unknown "; - } -} - -int iop_dump_one_iop(char *buf, int iop_num, char *iop_name) -{ - int i,len = 0; - volatile struct mac_iop *iop = iop_base[iop_num]; - - len += sprintf(buf+len, "%s IOP channel states:\n\n", iop_name); - len += sprintf(buf+len, "## send_state recv_state device\n"); - len += sprintf(buf+len, "------------------------------------------------\n"); - for (i = 0 ; i < NUM_IOP_CHAN ; i++) { - len += sprintf(buf+len, "%2d %10s %10s %s\n", i, - iop_chan_state(iop_readb(iop, IOP_ADDR_SEND_STATE+i)), - iop_chan_state(iop_readb(iop, IOP_ADDR_RECV_STATE+i)), - iop_listeners[iop_num][i].handler? - iop_listeners[iop_num][i].devname : ""); - - } - len += sprintf(buf+len, "\n"); - return len; -} - -static int iop_get_proc_info(char *buf, char **start, off_t pos, int count) -{ - int len, cnt; - - cnt = 0; - len = sprintf(buf, "IOPs detected:\n\n"); - - if (iop_scc_present) { - len += sprintf(buf+len, "SCC IOP (%p): status %02X\n", - iop_base[IOP_NUM_SCC], - (uint) iop_base[IOP_NUM_SCC]->status_ctrl); - } - if (iop_ism_present) { - len += sprintf(buf+len, "ISM IOP (%p): status %02X\n\n", - iop_base[IOP_NUM_ISM], - (uint) iop_base[IOP_NUM_ISM]->status_ctrl); - } - - if (iop_scc_present) { - len += iop_dump_one_iop(buf+len, IOP_NUM_SCC, "SCC"); - - } - - if (iop_ism_present) { - len += iop_dump_one_iop(buf+len, IOP_NUM_ISM, "ISM"); - - } - - if (len >= pos) { - if (!*start) { - *start = buf + pos; - cnt = len - pos; - } else { - cnt += len; - } - } - return (count > cnt) ? cnt : count; -} - -#endif /* CONFIG_PROC_FS */ diff --git a/arch/m68k/mm/init.c b/arch/m68k/mm/init.c index a2bb01f59642..d8fb9c5303cc 100644 --- a/arch/m68k/mm/init.c +++ b/arch/m68k/mm/init.c @@ -69,6 +69,7 @@ void __init m68k_setup_node(int node) */ void *empty_zero_page; +EXPORT_SYMBOL(empty_zero_page); void show_mem(void) { |