Removes some functions that are not used anywhere.
lca_clock_print() lca_get_clock() lca_clock_fiddle()
This was partially found by using a static code analysis program called cppcheck.
Signed-off-by: Rickard Strandqvist <rickard_strandqvist@xxxxxxxxxxxxxxxxxx>
---
arch/alpha/kernel/core_lca.c | 43 ------------------------------------------
1 file changed, 43 deletions(-)
diff --git a/arch/alpha/kernel/core_lca.c b/arch/alpha/kernel/core_lca.c
index cb2801c..b7ab44b 100644
--- a/arch/alpha/kernel/core_lca.c
+++ b/arch/alpha/kernel/core_lca.c
@@ -470,46 +470,3 @@ lca_machine_check(unsigned long vector, unsigned long la_ptr)
#endif /* CONFIG_VERBOSE_MCHECK */
}
-/*
- * The following routines are needed to support the SPEED changing
- * necessary to successfully manage the thermal problem on the AlphaBook1.
- */
-
-void
-lca_clock_print(void)
-{
- long pmr_reg;
-
- pmr_reg = LCA_READ_PMR;
-
- printk("Status of clock control:\n");
- printk("\tPrimary clock divisor\t0x%lx\n", LCA_GET_PRIMARY(pmr_reg));
- printk("\tOverride clock divisor\t0x%lx\n", LCA_GET_OVERRIDE(pmr_reg));
- printk("\tInterrupt override is %s\n",
- (pmr_reg & LCA_PMR_INTO) ? "on" : "off");
- printk("\tDMA override is %s\n",
- (pmr_reg & LCA_PMR_DMAO) ? "on" : "off");
-
-}
-
-int
-lca_get_clock(void)
-{
- long pmr_reg;
-
- pmr_reg = LCA_READ_PMR;
- return(LCA_GET_PRIMARY(pmr_reg));
-
-}
-
-void
-lca_clock_fiddle(int divisor)
-{
- long pmr_reg;
-
- pmr_reg = LCA_READ_PMR;
- LCA_SET_PRIMARY_CLOCK(pmr_reg, divisor);
- /* lca_norm_clock = divisor; */
- LCA_WRITE_PMR(pmr_reg);
- mb();
-}
--
1.7.10.4
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