ARM: 7561/1: SMP_TWD: use clk_prepare_enable()
A minor code refactoring saving a few lines by merging prepare()
and enable() calls.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
diff --git a/arch/arm/kernel/smp_twd.c b/arch/arm/kernel/smp_twd.c
index e1f9069..780b057 100644
--- a/arch/arm/kernel/smp_twd.c
+++ b/arch/arm/kernel/smp_twd.c
@@ -248,17 +248,9 @@
return clk;
}
- err = clk_prepare(clk);
+ err = clk_prepare_enable(clk);
if (err) {
- pr_err("smp_twd: clock failed to prepare: %d\n", err);
- clk_put(clk);
- return ERR_PTR(err);
- }
-
- err = clk_enable(clk);
- if (err) {
- pr_err("smp_twd: clock failed to enable: %d\n", err);
- clk_unprepare(clk);
+ pr_err("smp_twd: clock failed to prepare+enable: %d\n", err);
clk_put(clk);
return ERR_PTR(err);
}