sh: Kill off more dead symbols.
Paul Mundt [Wed, 13 Feb 2008 11:28:12 +0000 (20:28 +0900)]
Reported-by: Robert P. J. Day <rpjday@crashcourse.ca>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>

arch/sh/cchips/hd6446x/hd64465/setup.c
arch/sh/configs/se7705_defconfig
arch/sh/kernel/irq.c
arch/sh/kernel/traps_64.c
arch/sh/kernel/vmlinux_64.lds.S
include/asm-sh/cpu-sh5/mmu_context.h

index 5cef0db..9b8820c 100644 (file)
 #include <linux/interrupt.h>
 #include <linux/init.h>
 #include <linux/irq.h>
-
 #include <asm/io.h>
 #include <asm/irq.h>
-
 #include <asm/hd64465/hd64465.h>
 
 static void disable_hd64465_irq(unsigned int irq)
@@ -28,51 +26,45 @@ static void disable_hd64465_irq(unsigned int irq)
        unsigned short nimr;
        unsigned short mask = 1 << (irq - HD64465_IRQ_BASE);
 
-       pr_debug("disable_hd64465_irq(%d): mask=%x\n", irq, mask);
+       pr_debug("disable_hd64465_irq(%d): mask=%x\n", irq, mask);
        nimr = inw(HD64465_REG_NIMR);
        nimr |= mask;
        outw(nimr, HD64465_REG_NIMR);
 }
 
-
 static void enable_hd64465_irq(unsigned int irq)
 {
        unsigned short nimr;
        unsigned short mask = 1 << (irq - HD64465_IRQ_BASE);
 
-       pr_debug("enable_hd64465_irq(%d): mask=%x\n", irq, mask);
+       pr_debug("enable_hd64465_irq(%d): mask=%x\n", irq, mask);
        nimr = inw(HD64465_REG_NIMR);
        nimr &= ~mask;
        outw(nimr, HD64465_REG_NIMR);
 }
 
-
 static void mask_and_ack_hd64465(unsigned int irq)
 {
        disable_hd64465_irq(irq);
 }
 
-
 static void end_hd64465_irq(unsigned int irq)
 {
        if (!(irq_desc[irq].status & (IRQ_DISABLED|IRQ_INPROGRESS)))
                enable_hd64465_irq(irq);
 }
 
-
 static unsigned int startup_hd64465_irq(unsigned int irq)
-{ 
+{
        enable_hd64465_irq(irq);
        return 0;
 }
 
-
 static void shutdown_hd64465_irq(unsigned int irq)
 {
        disable_hd64465_irq(irq);
 }
 
-
 static struct hw_interrupt_type hd64465_irq_type = {
        .typename       = "HD64465-IRQ",
        .startup        = startup_hd64465_irq,
@@ -83,7 +75,6 @@ static struct hw_interrupt_type hd64465_irq_type = {
        .end            = end_hd64465_irq,
 };
 
-
 static irqreturn_t hd64465_interrupt(int irq, void *dev_id)
 {
        printk(KERN_INFO
@@ -93,9 +84,6 @@ static irqreturn_t hd64465_interrupt(int irq, void *dev_id)
        return IRQ_NONE;
 }
 
-
-/*====================================================*/
-
 /*
  * Support for a secondary IRQ demux step.  This is necessary
  * because the HD64465 presents a very thin interface to the
@@ -103,8 +91,7 @@ static irqreturn_t hd64465_interrupt(int irq, void *dev_id)
  * normally done in hardware by other PCMCIA host bridges is
  * instead done in software.
  */
-static struct
-{
+static struct {
     int (*func)(int, void *);
     void *dev;
 } hd64465_demux[HD64465_IRQ_NUM];
@@ -112,19 +99,17 @@ static struct
 void hd64465_register_irq_demux(int irq,
                int (*demux)(int irq, void *dev), void *dev)
 {
-       hd64465_demux[irq - HD64465_IRQ_BASE].func = demux;
-       hd64465_demux[irq - HD64465_IRQ_BASE].dev = dev;
+       hd64465_demux[irq - HD64465_IRQ_BASE].func = demux;
+       hd64465_demux[irq - HD64465_IRQ_BASE].dev = dev;
 }
 EXPORT_SYMBOL(hd64465_register_irq_demux);
 
 void hd64465_unregister_irq_demux(int irq)
 {
-       hd64465_demux[irq - HD64465_IRQ_BASE].func = 0;
+       hd64465_demux[irq - HD64465_IRQ_BASE].func = 0;
 }
 EXPORT_SYMBOL(hd64465_unregister_irq_demux);
 
-
-
 int hd64465_irq_demux(int irq)
 {
        if (irq == CONFIG_HD64465_IRQ) {
@@ -132,16 +117,16 @@ int hd64465_irq_demux(int irq)
                unsigned short nirr = inw(HD64465_REG_NIRR);
                unsigned short nimr = inw(HD64465_REG_NIMR);
 
-               pr_debug("hd64465_irq_demux, nirr=%04x, nimr=%04x\n", nirr, nimr);
+               pr_debug("hd64465_irq_demux, nirr=%04x, nimr=%04x\n", nirr, nimr);
                nirr &= ~nimr;
                for (bit = 1, i = 0 ; i < HD64465_IRQ_NUM ; bit <<= 1, i++)
                    if (nirr & bit)
-                       break;
+                       break;
 
-               if (i < HD64465_IRQ_NUM) {
+               if (i < HD64465_IRQ_NUM) {
                    irq = HD64465_IRQ_BASE + i;
-                   if (hd64465_demux[i].func != 0)
-                       irq = hd64465_demux[i].func(irq, hd64465_demux[i].dev);
+                   if (hd64465_demux[i].func != 0)
+                       irq = hd64465_demux[i].func(irq, hd64465_demux[i].dev);
                }
        }
        return irq;
@@ -154,7 +139,6 @@ static struct irqaction irq0  = {
        .name = "HD64465",
 };
 
-
 static int __init setup_hd64465(void)
 {
        int i;
@@ -176,8 +160,8 @@ static int __init setup_hd64465(void)
 
        rev = inw(HD64465_REG_SRR);
        printk(KERN_INFO "HD64465 hardware revision %d.%d\n", (rev >> 8) & 0xff, rev & 0xff);
-              
-       outw(0xffff, HD64465_REG_NIMR);         /* mask all interrupts */
+
+       outw(0xffff, HD64465_REG_NIMR); /* mask all interrupts */
 
        for (i = 0; i < HD64465_IRQ_NUM ; i++) {
                irq_desc[HD64465_IRQ_BASE + i].chip = &hd64465_irq_type;
@@ -185,16 +169,13 @@ static int __init setup_hd64465(void)
 
        setup_irq(CONFIG_HD64465_IRQ, &irq0);
 
-#ifdef CONFIG_SERIAL
        /* wake up the UART from STANDBY at this point */
        smscr = inw(HD64465_REG_SMSCR);
        outw(smscr & (~HD64465_SMSCR_UARTST), HD64465_REG_SMSCR);
 
        /* remap IO ports for first ISA serial port to HD64465 UART */
        hd64465_port_map(0x3f8, 8, CONFIG_HD64465_IOBASE + 0x8000, 1);
-#endif
 
        return 0;
 }
-
 module_init(setup_hd64465);
index 87ae5c1..84717d8 100644 (file)
@@ -231,7 +231,6 @@ CONFIG_CPU_LITTLE_ENDIAN=y
 # CONFIG_SH_DSP is not set
 # CONFIG_SH_ADC is not set
 CONFIG_CPU_HAS_INTEVT=y
-CONFIG_CPU_HAS_PINT_IRQ=y
 CONFIG_CPU_HAS_IPR_IRQ=y
 CONFIG_CPU_HAS_SR_RB=y
 
index 0586bc6..9bf19b0 100644 (file)
@@ -248,9 +248,6 @@ asmlinkage void do_softirq(void)
 
 void __init init_IRQ(void)
 {
-#ifdef CONFIG_CPU_HAS_PINT_IRQ
-       init_IRQ_pint();
-#endif
        plat_irq_setup();
 
        /* Perform the machine specific initialisation */
index c0b3c6f..a55ac81 100644 (file)
@@ -630,7 +630,7 @@ static int misaligned_fpu_load(struct pt_regs *regs,
                                current->thread.fpu.hard.fp_regs[destreg] = buflo;
                                current->thread.fpu.hard.fp_regs[destreg+1] = bufhi;
                        } else {
-#if defined(CONFIG_LITTLE_ENDIAN)
+#if defined(CONFIG_CPU_LITTLE_ENDIAN)
                                current->thread.fpu.hard.fp_regs[destreg] = bufhi;
                                current->thread.fpu.hard.fp_regs[destreg+1] = buflo;
 #else
@@ -700,7 +700,7 @@ static int misaligned_fpu_store(struct pt_regs *regs,
                                buflo = current->thread.fpu.hard.fp_regs[srcreg];
                                bufhi = current->thread.fpu.hard.fp_regs[srcreg+1];
                        } else {
-#if defined(CONFIG_LITTLE_ENDIAN)
+#if defined(CONFIG_CPU_LITTLE_ENDIAN)
                                bufhi = current->thread.fpu.hard.fp_regs[srcreg];
                                buflo = current->thread.fpu.hard.fp_regs[srcreg+1];
 #else
index 3f1bd63..d1e1770 100644 (file)
@@ -51,7 +51,7 @@ SECTIONS
                KPROBES_TEXT
                *(.fixup)
                *(.gnu.warning)
-#ifdef CONFIG_LITTLE_ENDIAN
+#ifdef CONFIG_CPU_LITTLE_ENDIAN
        } = 0x6ff0fff0
 #else
        } = 0xf0fff06f
index df857fc..68a1d2c 100644 (file)
 /* This has to be a common function because the next location to fill
  * information is shared. */
 extern void __do_tlb_refill(unsigned long address, unsigned long long is_text_not_data, pte_t *pte);
-
-/* Profiling counter. */
-#ifdef CONFIG_SH64_PROC_TLB
-extern unsigned long long calls_to_do_fast_page_fault;
-#endif
-
 #endif /* __ASSEMBLY__ */
 
 #endif /* __ASM_SH_CPU_SH5_MMU_CONTEXT_H */