7 files changed, 19 insertions, 46 deletions

diff --git a/arch/m68k/amiga/config.c b/arch/m68k/amiga/config.c
index b1577f741fa8..82a4bb51d5d8 100644
--- a/arch/m68k/amiga/config.c
+++ b/arch/m68k/amiga/config.c
@@ -610,17 +610,17 @@ static void amiga_mem_console_write(struct console *co, const char *s,
 
 static int __init amiga_savekmsg_setup(char *arg)
 {
-        static struct resource debug_res = { .name = "Debug" };
-
         if (!MACH_IS_AMIGA || strcmp(arg, "mem"))
-                goto done;
+                return 0;
 
-        if (!AMIGAHW_PRESENT(CHIP_RAM)) {
-                printk("Warning: no chipram present for debugging\n");
-                goto done;
+        if (amiga_chip_size < SAVEKMSG_MAXMEM) {
+                pr_err("Not enough chipram for debugging\n");
+                return -ENOMEM;
         }
 
-        savekmsg = amiga_chip_alloc_res(SAVEKMSG_MAXMEM, &debug_res);
+        /* Just steal the block, the chipram allocator isn't functional yet */
+        amiga_chip_size -= SAVEKMSG_MAXMEM;
+        savekmsg = (void *)ZTWO_VADDR(CHIP_PHYSADDR + amiga_chip_size);
         savekmsg->magic1 = SAVEKMSG_MAGIC1;
         savekmsg->magic2 = SAVEKMSG_MAGIC2;
         savekmsg->magicptr = ZTWO_PADDR(savekmsg);
@@ -628,8 +628,6 @@ static int __init amiga_savekmsg_setup(char *arg)
 
         amiga_console_driver.write = amiga_mem_console_write;
         register_console(&amiga_console_driver);
-
-done:
         return 0;
 }
 
diff --git a/arch/m68k/atari/ataints.c b/arch/m68k/atari/ataints.c
index 39478dd08e67..26a804e67bce 100644
--- a/arch/m68k/atari/ataints.c
+++ b/arch/m68k/atari/ataints.c
@@ -388,9 +388,9 @@ void __init atari_init_IRQ(void)
         }
 
         if (ATARIHW_PRESENT(SCC) && !atari_SCC_reset_done) {
-                scc.cha_a_ctrl = 9;
+                atari_scc.cha_a_ctrl = 9;
                 MFPDELAY();
-                scc.cha_a_ctrl = (char) 0xc0; /* hardware reset */
+                atari_scc.cha_a_ctrl = (char) 0xc0; /* hardware reset */
         }
 
         if (ATARIHW_PRESENT(SCU)) {
diff --git a/arch/m68k/atari/config.c b/arch/m68k/atari/config.c
index ae2d96e5d618..4203d101363c 100644
--- a/arch/m68k/atari/config.c
+++ b/arch/m68k/atari/config.c
@@ -315,7 +315,7 @@ void __init config_atari(void)
                 ATARIHW_SET(SCC_DMA);
                 printk("SCC_DMA ");
         }
-        if (scc_test(&scc.cha_a_ctrl)) {
+        if (scc_test(&atari_scc.cha_a_ctrl)) {
                 ATARIHW_SET(SCC);
                 printk("SCC ");
         }
diff --git a/arch/m68k/atari/debug.c b/arch/m68k/atari/debug.c
index 28efdc33c1ae..5a484247e493 100644
--- a/arch/m68k/atari/debug.c
+++ b/arch/m68k/atari/debug.c
@@ -53,9 +53,9 @@ static inline void ata_scc_out(char c)
 {
         do {
                 MFPDELAY();
-        } while (!(scc.cha_b_ctrl & 0x04)); /* wait for tx buf empty */
+        } while (!(atari_scc.cha_b_ctrl & 0x04)); /* wait for tx buf empty */
         MFPDELAY();
-        scc.cha_b_data = c;
+        atari_scc.cha_b_data = c;
 }
 
 static void atari_scc_console_write(struct console *co, const char *str,
@@ -140,9 +140,9 @@ int atari_scc_console_wait_key(struct console *co)
 {
         do {
                 MFPDELAY();
-        } while (!(scc.cha_b_ctrl & 0x01)); /* wait for rx buf filled */
+        } while (!(atari_scc.cha_b_ctrl & 0x01)); /* wait for rx buf filled */
         MFPDELAY();
-        return scc.cha_b_data;
+        return atari_scc.cha_b_data;
 }
 
 int atari_midi_console_wait_key(struct console *co)
@@ -185,9 +185,9 @@ static void __init atari_init_mfp_port(int cflag)
 
 #define SCC_WRITE(reg, val)                             \
         do {                                            \
-                scc.cha_b_ctrl = (reg);                 \
+                atari_scc.cha_b_ctrl = (reg);           \
                 MFPDELAY();                             \
-                scc.cha_b_ctrl = (val);                 \
+                atari_scc.cha_b_ctrl = (val);           \
                 MFPDELAY();                             \
         } while (0)
 
@@ -240,7 +240,7 @@ static void __init atari_init_scc_port(int cflag)
         reg3 = (cflag & CSIZE) == CS8 ? 0xc0 : 0x40;
         reg5 = (cflag & CSIZE) == CS8 ? 0x60 : 0x20 | 0x82 /* assert DTR/RTS */;
 
-        (void)scc.cha_b_ctrl;           /* reset reg pointer */
+        (void)atari_scc.cha_b_ctrl;     /* reset reg pointer */
         SCC_WRITE(9, 0xc0);             /* reset */
         LONG_DELAY();                   /* extra delay after WR9 access */
         SCC_WRITE(4, (cflag & PARENB) ? ((cflag & PARODD) ? 0x01 : 0x03)
diff --git a/arch/m68k/include/asm/atarihw.h b/arch/m68k/include/asm/atarihw.h
index a714e1aa072a..f51f709bbf30 100644
--- a/arch/m68k/include/asm/atarihw.h
+++ b/arch/m68k/include/asm/atarihw.h
@@ -449,7 +449,7 @@ struct SCC
   u_char char_dummy3;
   u_char cha_b_data;
  };
-# define scc ((*(volatile struct SCC*)SCC_BAS))
+# define atari_scc ((*(volatile struct SCC*)SCC_BAS))
 
 /* The ESCC (Z85230) in an Atari ST. The channels are reversed! */
 # define st_escc ((*(volatile struct SCC*)0xfffffa31))
diff --git a/arch/m68k/include/asm/string.h b/arch/m68k/include/asm/string.h
index 2936dda938d7..32198454da70 100644
--- a/arch/m68k/include/asm/string.h
+++ b/arch/m68k/include/asm/string.h
@@ -81,18 +81,6 @@ static inline char *strncpy(char *dest, const char *src, size_t n)
         strcpy(__d + strlen(__d), (s));         \
 })
 
-#define __HAVE_ARCH_STRCHR
-static inline char *strchr(const char *s, int c)
-{
-        char sc, ch = c;
-
-        for (; (sc = *s++) != ch; ) {
-                if (!sc)
-                        return NULL;
-        }
-        return (char *)s - 1;
-}
-
 #ifndef CONFIG_COLDFIRE
 #define __HAVE_ARCH_STRCMP
 static inline int strcmp(const char *cs, const char *ct)
@@ -111,14 +99,12 @@ static inline int strcmp(const char *cs, const char *ct)
                 : "+a" (cs), "+a" (ct), "=d" (res));
         return res;
 }
+#endif /* CONFIG_COLDFIRE */
 
 #define __HAVE_ARCH_MEMMOVE
 extern void *memmove(void *, const void *, __kernel_size_t);
 
-#define __HAVE_ARCH_MEMCMP
-extern int memcmp(const void *, const void *, __kernel_size_t);
 #define memcmp(d, s, n) __builtin_memcmp(d, s, n)
-#endif /* CONFIG_COLDFIRE */
 
 #define __HAVE_ARCH_MEMSET
 extern void *memset(void *, int, __kernel_size_t);
diff --git a/arch/m68k/lib/string.c b/arch/m68k/lib/string.c
index 4253f870e54f..d399c5f25636 100644
--- a/arch/m68k/lib/string.c
+++ b/arch/m68k/lib/string.c
@@ -243,14 +243,3 @@ void *memmove(void *dest, const void *src, size_t n)
         return xdest;
 }
 EXPORT_SYMBOL(memmove);
-
-int memcmp(const void *cs, const void *ct, size_t count)
-{
-        const unsigned char *su1, *su2;
-
-        for (su1 = cs, su2 = ct; count > 0; ++su1, ++su2, count--)
-                if (*su1 != *su2)
-                        return *su1 < *su2 ? -1 : +1;
-        return 0;
-}
-EXPORT_SYMBOL(memcmp);