[PATCH] clk-fixed-factor: Using parent flags

[Alexander Shiyan <shc_work@mail.ru>]

This patch allow using parent flags for newly created clocks, so if
parent clock, for example, have flag CLK_ALWAYS_ENABLED, we will use it.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
---
 drivers/clk/clk-fixed-factor.c |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/drivers/clk/clk-fixed-factor.c b/drivers/clk/clk-fixed-factor.c
index 52e7c16..56aa63e 100644
--- a/drivers/clk/clk-fixed-factor.c
+++ b/drivers/clk/clk-fixed-factor.c
@@ -43,6 +43,7 @@ struct clk *clk_fixed_factor(const char *name,
 		const char *parent, unsigned int mult, unsigned int div)
 {
 	struct clk_fixed_factor *f = xzalloc(sizeof(*f));
+	struct clk *parent_clk;
 	int ret;
 
 	f->mult = mult;
@@ -53,6 +54,10 @@ struct clk *clk_fixed_factor(const char *name,
 	f->clk.parent_names = &f->parent;
 	f->clk.num_parents = 1;
 
+	parent_clk = clk_lookup(parent);
+	if (!IS_ERR(parent_clk))
+		f->clk.flags = parent_clk->flags;
+
 	ret = clk_register(&f->clk);
 	if (ret) {
 		free(f);
-- 
1.7.3.4


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