x86: apic - unify __setup_APIC_LVTT

Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

diff --git a/arch/x86/kernel/apic_32.c b/arch/x86/kernel/apic_32.c
index 3c1562afa2740c2bb2ca41b42d8cefeba8029cc2..65419c7d437f40bf78efc7b9355ed2d4c9d8cc44 100644 (file)
--- a/arch/x86/kernel/apic_32.c
+++ b/arch/x86/kernel/apic_32.c
@@ -248,8 +248,12 @@ int lapic_get_maxlvt(void)
  * Local APIC timer
  */
 
-/* Clock divisor is set to 16 */
+/* Clock divisor */
+#ifdef CONFG_X86_64
+#define APIC_DIVISOR 1
+#else
 #define APIC_DIVISOR 16
+#endif
 
 /*
  * This function sets up the local APIC timer, with a timeout of
@@ -281,8 +285,8 @@ static void __setup_APIC_LVTT(unsigned int clocks, int oneshot, int irqen)
         */
        tmp_value = apic_read(APIC_TDCR);
        apic_write(APIC_TDCR,
-                  (tmp_value & ~(APIC_TDR_DIV_1 | APIC_TDR_DIV_TMBASE)) |
-                  APIC_TDR_DIV_16);
+               (tmp_value & ~(APIC_TDR_DIV_1 | APIC_TDR_DIV_TMBASE)) |
+               APIC_TDR_DIV_16);
 
        if (!oneshot)
                apic_write(APIC_TMICT, clocks / APIC_DIVISOR);

diff --git a/arch/x86/kernel/apic_64.c b/arch/x86/kernel/apic_64.c
index d74abf7e92f7b3772a580e016654a8c9ae947c54..fe57db9f3fbb1d76f87ec1912b4f17407a698b7f 100644 (file)
--- a/arch/x86/kernel/apic_64.c
+++ b/arch/x86/kernel/apic_64.c
@@ -259,8 +259,12 @@ int lapic_get_maxlvt(void)
  * Local APIC timer
  */
 
-/* Clock divisor is set to 1 */
+/* Clock divisor */
+#ifdef CONFG_X86_64
 #define APIC_DIVISOR 1
+#else
+#define APIC_DIVISOR 16
+#endif
 
 /*
  * This function sets up the local APIC timer, with a timeout of
@@ -291,9 +295,9 @@ static void __setup_APIC_LVTT(unsigned int clocks, int oneshot, int irqen)
         * Divide PICLK by 16
         */
        tmp_value = apic_read(APIC_TDCR);
-       apic_write(APIC_TDCR, (tmp_value
-                               & ~(APIC_TDR_DIV_1 | APIC_TDR_DIV_TMBASE))
-                               | APIC_TDR_DIV_16);
+       apic_write(APIC_TDCR,
+               (tmp_value & ~(APIC_TDR_DIV_1 | APIC_TDR_DIV_TMBASE)) |
+               APIC_TDR_DIV_16);
 
        if (!oneshot)
                apic_write(APIC_TMICT, clocks / APIC_DIVISOR);