Use macros for the RM7k cp0.config bits instead of magic numbers.

Minor clean-ups.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

1 files changed, 9 insertions, 9 deletions

diff --git a/arch/mips/mm/sc-rm7k.c b/arch/mips/mm/sc-rm7k.c
index 1df5aab82c1..9e8ff8badb1 100644
--- a/arch/mips/mm/sc-rm7k.c
+++ b/arch/mips/mm/sc-rm7k.c
@@ -103,7 +103,7 @@ static __init void __rm7k_sc_enable(void)
 {
         int i;
 
-        set_c0_config(R7K_CONF_SE);
+        set_c0_config(RM7K_CONF_SE);
 
         write_c0_taglo(0);
         write_c0_taghi(0);
@@ -122,16 +122,16 @@ static __init void __rm7k_sc_enable(void)
 
 static __init void rm7k_sc_enable(void)
 {
-        if (read_c0_config() & R7K_CONF_SE)
+        if (read_c0_config() & RM7K_CONF_SE)
                 return;
 
-        printk(KERN_INFO "Enabling secondary cache...");
+        printk(KERN_INFO "Enabling secondary cache...\n");
         run_uncached(__rm7k_sc_enable);
 }
 
 static void rm7k_sc_disable(void)
 {
-        clear_c0_config(R7K_CONF_SE);
+        clear_c0_config(RM7K_CONF_SE);
 }
 
 struct bcache_ops rm7k_sc_ops = {
@@ -145,19 +145,19 @@ void __init rm7k_sc_init(void)
 {
         unsigned int config = read_c0_config();
 
-        if ((config >> 31) & 1)         /* Bit 31 set -> no S-Cache */
+        if ((config & RM7K_CONF_SC))
                 return;
 
         printk(KERN_INFO "Secondary cache size %dK, linesize %d bytes.\n",
                (scache_size >> 10), sc_lsize);
 
-        if (!(config & R7K_CONF_SE))
+        if (!(config & RM7K_CONF_SE))
                 rm7k_sc_enable();
 
         /*
          * While we're at it let's deal with the tertiary cache.
          */
-        if (!((config >> 17) & 1)) {
+        if (!(config & RM7K_CONF_TC)) {
 
                 /*
                  * We can't enable the L3 cache yet. There may be board-specific
@@ -170,9 +170,9 @@ void __init rm7k_sc_init(void)
                  * to probe it.
                  */
                 printk(KERN_INFO "Tertiary cache present, %s enabled\n",
-                       config&(1<<12) ? "already" : "not (yet)");
+                       (config & RM7K_CONF_TE) ? "already" : "not (yet)");
 
-                if ((config >> 12) & 1)
+                if ((config & RM7K_CONF_TE))
                         rm7k_tcache_enabled = 1;
         }