tcp: Fix possible double-ack w/ user dma

[linux-2.6-omap-h63xx.git] / arch / mips / kernel / cpu-probe.c

diff --git a/arch/mips/kernel/cpu-probe.c b/arch/mips/kernel/cpu-probe.c
index a742a967169a962374343c64ac9260ccc368e4fd..11c92dc53791bc2d6b62c727c09fe48cc032a7de 100644 (file)
--- a/arch/mips/kernel/cpu-probe.c
+++ b/arch/mips/kernel/cpu-probe.c
@@ -45,18 +45,7 @@ static void r39xx_wait(void)
        local_irq_enable();
 }
 
-/*
- * There is a race when WAIT instruction executed with interrupt
- * enabled.
- * But it is implementation-dependent wheter the pipelie restarts when
- * a non-enabled interrupt is requested.
- */
-static void r4k_wait(void)
-{
-       __asm__("       .set    mips3                   \n"
-               "       wait                            \n"
-               "       .set    mips0                   \n");
-}
+extern void r4k_wait(void);
 
 /*
  * This variant is preferable as it allows testing need_resched and going to
@@ -128,7 +117,7 @@ static int __init wait_disable(char *s)
 
 __setup("nowait", wait_disable);
 
-static inline void check_wait(void)
+void __init check_wait(void)
 {
        struct cpuinfo_mips *c = &current_cpu_data;
 
@@ -242,7 +231,6 @@ static inline void check_errata(void)
 
 void __init check_bugs32(void)
 {
-       check_wait();
        check_errata();
 }
 
@@ -790,7 +778,7 @@ static inline void cpu_probe_sandcraft(struct cpuinfo_mips *c)
        }
 }
 
-static inline void cpu_probe_philips(struct cpuinfo_mips *c)
+static inline void cpu_probe_nxp(struct cpuinfo_mips *c)
 {
        decode_configs(c);
        switch (c->processor_id & 0xff00) {
@@ -799,7 +787,7 @@ static inline void cpu_probe_philips(struct cpuinfo_mips *c)
                c->isa_level = MIPS_CPU_ISA_M32R1;
                break;
        default:
-               panic("Unknown Philips Core!"); /* REVISIT: die? */
+               panic("Unknown NXP Core!"); /* REVISIT: die? */
                break;
        }
 }
@@ -938,8 +926,8 @@ __cpuinit void cpu_probe(void)
        case PRID_COMP_SANDCRAFT:
                cpu_probe_sandcraft(c);
                break;
-       case PRID_COMP_PHILIPS:
-               cpu_probe_philips(c);
+       case PRID_COMP_NXP:
+               cpu_probe_nxp(c);
                break;
        default:
                c->cputype = CPU_UNKNOWN;