Merge master.kernel.org:/pub/scm/linux/kernel/git/lethal/sh-2.6

* master.kernel.org:/pub/scm/linux/kernel/git/lethal/sh-2.6: (35 commits)
  sh: rts7751r2d board updates.
  sh: Kill off dead bigsur and ec3104 boards.
  sh: Fixup r7780rp pata_platform for devres conversion.
  sh: Revert TLB miss fast-path changes that broke PTEA parts.
  sh: Compile fix for heartbeat consolidation.
  sh: heartbeat consolidation for banked LEDs.
  sh: define dma noncoherent API functions.
  sh: Missing flush_dcache_all() proto in cacheflush.h.
  sh: Kill dead/unused ISA code from __ioremap().
  sh: Add cpu-features header to asm/Kbuild.
  sh: Move __KERNEL__ up in asm/page.h.
  sh: Fix syscall numbering breakage.
  sh: dcache write-back for R7780RP PIO.
  sh: Switch to local TLB flush variants in additional callsites.
  sh: Local TLB flushing variants for SMP prep.
  sh: Fixup cpu_data references for the non-boot CPUs.
  sh: Use a per-cpu ASID cache.
  sh: add SH_CLK_MD Kconfig default.
  sh: Fixup SHMIN INTC register definitions.
  sh: SH-DMAC compile fixes
  ...

1 files changed, 0 insertions, 196 deletions

diff --git a/arch/sh/boards/ec3104/irq.c b/arch/sh/boards/ec3104/irq.c
deleted file mode 100644
index ffa4ff1f090f..000000000000
--- a/arch/sh/boards/ec3104/irq.c
+++ /dev/null
@@ -1,196 +0,0 @@
-/*
- * linux/arch/sh/boards/ec3104/irq.c
- * EC3104 companion chip support
- *
- * Copyright (C) 2000 Philipp Rumpf <prumpf@tux.org>
- *
- */
-
-#include <asm/io.h>
-#include <asm/irq.h>
-#include <asm/ec3104/ec3104.h>
-
-/* This is for debugging mostly;  here's the table that I intend to keep
- * in here:
- *
- *   index      function        base addr       power           interrupt bit
- *       0      power           b0ec0000        ---             00000001 (unused)
- *       1      irqs            b0ec1000        ---             00000002 (unused)
- *       2      ??              b0ec2000        b0ec0008        00000004
- *       3      PS2 (1)         b0ec3000        b0ec000c        00000008
- *       4      PS2 (2)         b0ec4000        b0ec0010        00000010
- *       5      ??              b0ec5000        b0ec0014        00000020
- *       6      I2C             b0ec6000        b0ec0018        00000040
- *       7      serial (1)      b0ec7000        b0ec001c        00000080
- *       8      serial (2)      b0ec8000        b0ec0020        00000100
- *       9      serial (3)      b0ec9000        b0ec0024        00000200
- *      10      serial (4)      b0eca000        b0ec0028        00000400
- *      12      GPIO (1)        b0ecc000        b0ec0030
- *      13      GPIO (2)        b0ecc000        b0ec0030
- *      16      pcmcia (1)      b0ed0000        b0ec0040        00010000
- *      17      pcmcia (2)      b0ed1000        b0ec0044        00020000
- */
-
-/* I used the register names from another interrupt controller I worked with,
- * since it seems to be identical to the ec3104 except that all bits are
- * inverted:
- *
- * IRR: Interrupt Request Register (pending and enabled interrupts)
- * IMR: Interrupt Mask Register (which interrupts are enabled)
- * IPR: Interrupt Pending Register (pending interrupts, even disabled ones)
- *
- * 0 bits mean pending or enabled, 1 bits mean not pending or disabled.  all
- * IRQs seem to be level-triggered.
- */
-
-#define EC3104_IRR (EC3104_BASE + 0x1000)
-#define EC3104_IMR (EC3104_BASE + 0x1004)
-#define EC3104_IPR (EC3104_BASE + 0x1008)
-
-#define ctrl_readl(addr) (*(volatile u32 *)(addr))
-#define ctrl_writel(data,addr) (*(volatile u32 *)(addr) = (data))
-#define ctrl_readb(addr) (*(volatile u8 *)(addr))
-
-static char *ec3104_name(unsigned index)
-{
-        switch(index) {
-        case 0:
-                return "power management";
-        case 1:
-                return "interrupts";
-        case 3:
-                return "PS2 (1)";
-        case 4:
-                return "PS2 (2)";
-        case 5:
-                return "I2C (1)";
-        case 6:
-                return "I2C (2)";
-        case 7:
-                return "serial (1)";
-        case 8:
-                return "serial (2)";
-        case 9:
-                return "serial (3)";
-        case 10:
-                return "serial (4)";
-        case 16:
-                return "pcmcia (1)";
-        case 17:
-                return "pcmcia (2)";
-        default: {
-                static char buf[32];
-
-                sprintf(buf, "unknown (%d)", index);
-
-                return buf;
-                }
-        }
-}
-
-int get_pending_interrupts(char *buf)
-{
-        u32 ipr;
-        u32 bit;
-        char *p = buf;
-
-        p += sprintf(p, "pending: (");
-
-        ipr = ctrl_inl(EC3104_IPR);
-
-        for (bit = 1; bit < 32; bit++)
-                if (!(ipr & (1<<bit)))
-                        p += sprintf(p, "%s ", ec3104_name(bit));
-
-        p += sprintf(p, ")\n");
-
-        return p - buf;
-}
-
-static inline u32 ec3104_irq2mask(unsigned int irq)
-{
-        return (1 << (irq - EC3104_IRQBASE));
-}
-
-static inline void mask_ec3104_irq(unsigned int irq)
-{
-        u32 mask;
-
-        mask = ctrl_readl(EC3104_IMR);
-
-        mask |= ec3104_irq2mask(irq);
-
-        ctrl_writel(mask, EC3104_IMR);
-}
-
-static inline void unmask_ec3104_irq(unsigned int irq)
-{
-        u32 mask;
-
-        mask = ctrl_readl(EC3104_IMR);
-
-        mask &= ~ec3104_irq2mask(irq);
-
-        ctrl_writel(mask, EC3104_IMR);
-}
-
-static void disable_ec3104_irq(unsigned int irq)
-{
-        mask_ec3104_irq(irq);
-}
-
-static void enable_ec3104_irq(unsigned int irq)
-{
-        unmask_ec3104_irq(irq);
-}
-
-static void mask_and_ack_ec3104_irq(unsigned int irq)
-{
-        mask_ec3104_irq(irq);
-}
-
-static void end_ec3104_irq(unsigned int irq)
-{
-        if (!(irq_desc[irq].status & (IRQ_DISABLED|IRQ_INPROGRESS)))
-                unmask_ec3104_irq(irq);
-}
-
-static unsigned int startup_ec3104_irq(unsigned int irq)
-{
-        unmask_ec3104_irq(irq);
-
-        return 0;
-}
-
-static void shutdown_ec3104_irq(unsigned int irq)
-{
-        mask_ec3104_irq(irq);
-
-}
-
-static struct hw_interrupt_type ec3104_int = {
-        .typename       = "EC3104",
-        .enable         = enable_ec3104_irq,
-        .disable        = disable_ec3104_irq,
-        .ack            = mask_and_ack_ec3104_irq,
-        .end            = end_ec3104_irq,
-        .startup        = startup_ec3104_irq,
-        .shutdown       = shutdown_ec3104_irq,
-};
-
-/* Yuck.  the _demux API is ugly */
-int ec3104_irq_demux(int irq)
-{
-        if (irq == EC3104_IRQ) {
-                unsigned int mask;
-
-                mask = ctrl_readl(EC3104_IRR);
-
-                if (mask == 0xffffffff)
-                        return EC3104_IRQ;
-                else
-                        return EC3104_IRQBASE + ffz(mask);
-        }
-
-        return irq;
-}