diff options
Diffstat (limited to 'arch/m68k/coldfire/clk.c')
| -rw-r--r-- | arch/m68k/coldfire/clk.c | 25 |
1 files changed, 4 insertions, 21 deletions
diff --git a/arch/m68k/coldfire/clk.c b/arch/m68k/coldfire/clk.c index 7bc666e482eb..d03b6c4aa86b 100644 --- a/arch/m68k/coldfire/clk.c +++ b/arch/m68k/coldfire/clk.c @@ -73,23 +73,13 @@ struct clk_ops clk_ops1 = { #endif /* MCFPM_PPMCR1 */ #endif /* MCFPM_PPMCR0 */ -struct clk *clk_get(struct device *dev, const char *id) -{ - const char *clk_name = dev ? dev_name(dev) : id ? id : NULL; - struct clk *clk; - unsigned i; - - for (i = 0; (clk = mcf_clks[i]) != NULL; ++i) - if (!strcmp(clk->name, clk_name)) - return clk; - pr_warn("clk_get: didn't find clock %s\n", clk_name); - return ERR_PTR(-ENOENT); -} -EXPORT_SYMBOL(clk_get); - int clk_enable(struct clk *clk) { unsigned long flags; + + if (!clk) + return 0; + spin_lock_irqsave(&clk_lock, flags); if ((clk->enabled++ == 0) && clk->clk_ops) clk->clk_ops->enable(clk); @@ -113,13 +103,6 @@ void clk_disable(struct clk *clk) } EXPORT_SYMBOL(clk_disable); -void clk_put(struct clk *clk) -{ - if (clk->enabled != 0) - pr_warn("clk_put %s still enabled\n", clk->name); -} -EXPORT_SYMBOL(clk_put); - unsigned long clk_get_rate(struct clk *clk) { if (!clk) |