sanchayanmaity/minix
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

Removed some unused variables and functions.

Browse source
This commit is contained in:
Kees van Reeuwijk 2010-06-02 19:41:38 +00:00
parent fc29251444
commit ed0b81c25c
10 changed files with 11 additions and 79 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

1
drivers/audio/es1370/es1370.c
View file

@ -602,7 +602,6 @@ PRIVATE int disable_int(int chan) {
PRIVATE int get_samples_in_buf (u32_t *samples_in_buf, int *len, int chan) {
u16_t samp_ct_reg;
u16_t curr_samp_ct_reg;
u16_t samp_ct; /* nr of samples - 1 that will be played back */
u16_t curr_samp_ct; /* counts back from SAMP_CT till 0 */
*len = sizeof(*samples_in_buf);

1
drivers/audio/es1371/es1371.c
View file

@ -604,7 +604,6 @@ PRIVATE int disable_int(int chan) {
PRIVATE int get_samples_in_buf (u32_t *samples_in_buf, int *len, int chan) {
u16_t samp_ct_reg;
u16_t curr_samp_ct_reg;
u16_t samp_ct; /* nr of samples - 1 that will be played back */
u16_t curr_samp_ct; /* counts back from SAMP_CT till 0 */
*len = sizeof(*samples_in_buf);

17
drivers/pci/main.c
View file

@ -34,7 +34,7 @@ FORWARD _PROTOTYPE( void sef_local_startup, (void) );
int main(void)
{
int i, r;
int r;
message m;
int ipc_status;
@ -121,10 +121,9 @@ message *mp;
mp->m_source, r);
}
PRIVATE void do_first_dev(mp)
message *mp;
PRIVATE void do_first_dev(message *mp)
{
int i, r, devind;
int r, devind;
u16_t vid, did;
struct rs_pci *aclp;
@ -376,10 +375,9 @@ message *mp;
reply(mp, OK);
}
PRIVATE void do_del_acl(mp)
message *mp;
PRIVATE void do_del_acl(message *mp)
{
int i, r, proc_nr;
int i, proc_nr;
if (mp->m_source != RS_PROC_NR)
{
@ -417,10 +415,9 @@ message *mp;
reply(mp, OK);
}
PRIVATE void do_reserve(mp)
message *mp;
PRIVATE void do_reserve(message *mp)
{
int i, r, devind;
int r, devind;
devind= mp->m1_i1;

6
drivers/ti1225/ti1225.c
View file

@ -185,8 +185,7 @@ PRIVATE int sef_cb_init_fresh(int type, sef_init_info_t *info)
return(OK);
}
PRIVATE void hw_init(pp)
struct port *pp;
PRIVATE void hw_init(struct port *pp)
{
int r, devind, irq;
u8_t v8;
@ -313,8 +312,7 @@ PRIVATE void map_regs(struct port *pp, u32_t base)
panic("map_regs: sys_vm_map failed: %d", r);
}
PRIVATE void do_int(pp)
struct port *pp;
PRIVATE void do_int(struct port *pp)
{
int r, devind, vcc_5v, vcc_3v, vcc_Xv, vcc_Yv,
socket_5v, socket_3v, socket_Xv, socket_Yv;

35
kernel/arch/i386/apic.c
View file

@ -45,14 +45,11 @@
#define VERBOSE_APIC(x) x
PRIVATE int reboot_type;
PRIVATE int ioapic_enabled;
PRIVATE u32_t ioapic_id_mask[8];
PRIVATE u32_t lapic_id_mask[8];
PUBLIC u32_t lapic_addr_vaddr;
PUBLIC vir_bytes lapic_addr;
PUBLIC vir_bytes lapic_eoi_addr;
PRIVATE u32_t lapic_taskpri_addr;
PRIVATE volatile int probe_ticks;
PRIVATE u64_t tsc0, tsc1;
@ -62,8 +59,6 @@ PRIVATE u32_t lapic_tctr0, lapic_tctr1;
PUBLIC u8_t apicid2cpuid[MAX_NR_APICIDS+1]; /* Accessed from asm */
PRIVATE unsigned apic_imcrp;
PRIVATE unsigned nioapics;
PRIVATE unsigned nbuses;
PRIVATE unsigned nintrs;
PRIVATE const unsigned nlints = 0;
@ -77,7 +72,6 @@ PRIVATE u32_t lapic_bus_freq[CONFIG_MAX_CPUS];
#define PROBE_TICKS (system_hz / 10)
PRIVATE u32_t pci_config_intr_data;
PRIVATE u32_t ioapic_extint_assigned = 0;
PRIVATE int lapic_extint_assigned = 0;
PRIVATE int calib_clk_handler(irq_hook_t * UNUSED(hook))
@ -225,35 +219,6 @@ PRIVATE u32_t lapic_errstatus(void)
return lapic_read(LAPIC_ESR);
}
PRIVATE void lapic_disable(void)
{
/* Disable current APIC and close interrupts from PIC */
u32_t val;
if (!lapic_addr)
return;
{
/* leave it enabled if imcr is not set */
val = lapic_read(LAPIC_LINT0);
val &= ~(APIC_ICR_DM_MASK|APIC_ICR_INT_MASK);
val |= APIC_ICR_DM_EXTINT; /* ExtINT at LINT0 */
lapic_write (LAPIC_LINT0, val);
return;
}
val = lapic_read(LAPIC_LINT0) & 0xFFFE58FF;
val |= APIC_ICR_INT_MASK;
lapic_write (LAPIC_LINT0, val);
val = lapic_read(LAPIC_LINT1) & 0xFFFE58FF;
val |= APIC_ICR_INT_MASK;
lapic_write (LAPIC_LINT1, val);
val = lapic_read(LAPIC_SIVR) & 0xFFFFFF00;
val &= ~APIC_ENABLE;
lapic_write(LAPIC_SIVR, val);
}
PRIVATE void lapic_enable_no_lints(void)
{
u32_t val;

20
kernel/arch/i386/arch_clock.c
View file

@ -63,26 +63,6 @@ PUBLIC void stop_8253A_timer(void)
outb(TIMER0, 0);
}
/*===========================================================================*
* read_8235A_timer *
*===========================================================================*/
PRIVATE clock_t read_8253A_timer(void)
{
/* Read the counter of channel 0 of the 8253A timer. This counter
* counts down at a rate of TIMER_FREQ and restarts at
* TIMER_COUNT-1 when it reaches zero. A hardware interrupt
* (clock tick) occurs when the counter gets to zero and restarts
* its cycle.
*/
u32_t count;
outb(TIMER_MODE, LATCH_COUNT);
count = inb(TIMER0);
count |= (inb(TIMER0) << 8);
return count;
}
PRIVATE int calib_cpu_handler(irq_hook_t * UNUSED(hook))
{
u64_t tsc;

1
servers/ipc/sem.c
View file

@ -101,7 +101,6 @@ PUBLIC int do_semget(message *m)
PRIVATE void send_message_to_process(endpoint_t who, int ret, int ignore)
{
message m;
int r;
m.m_type = ret;
sendnb(who, &m);

1
servers/mfs/cache.c
View file

@ -53,7 +53,6 @@ PUBLIC struct buf *get_block(
int b;
static struct buf *bp, *prev_ptr;
int vmfound = 0;
u64_t yieldid = VM_BLOCKID_NONE, getid = make64(dev, block);
int vmcache = 0;

6
servers/pm/main.c
View file

@ -59,9 +59,7 @@ FORWARD _PROTOTYPE( int sef_cb_signal_manager, (endpoint_t target, int signo) );
PUBLIC int main()
{
/* Main routine of the process manager. */
int result, s, proc_nr;
struct mproc *rmp;
sigset_t sigset;
int result;
/* SEF local startup. */
sef_local_startup();
@ -196,12 +194,10 @@ PRIVATE int sef_cb_init_fresh(int type, sef_init_info_t *info)
static char core_sigs[] = { SIGQUIT, SIGILL, SIGTRAP, SIGABRT,
SIGEMT, SIGFPE, SIGBUS, SIGSEGV };
static char ign_sigs[] = { SIGCHLD, SIGWINCH, SIGCONT };
static char mess_sigs[] = { SIGTERM, SIGHUP, SIGABRT, SIGQUIT };
static char noign_sigs[] = { SIGILL, SIGTRAP, SIGEMT, SIGFPE,
SIGBUS, SIGSEGV };
register struct mproc *rmp;
register char *sig_ptr;
register int signo;
message mess;
/* Initialize process table, including timers. */

2
servers/pm/misc.c
View file

@ -406,7 +406,7 @@ PUBLIC int do_reboot()
*===========================================================================*/
PUBLIC int do_getsetpriority()
{
int r, arg_which, arg_who, arg_pri, new_q;
int r, arg_which, arg_who, arg_pri;
struct mproc *rmp;
arg_which = m_in.m1_i1;