* [PATCH] serial: pxa: prepare/unprepare clocks
@ 2014-11-15 19:52 Dmitry Eremin-Solenikov
0 siblings, 0 replies; only message in thread
From: Dmitry Eremin-Solenikov @ 2014-11-15 19:52 UTC (permalink / raw)
To: Greg Kroah-Hartman; +Cc: linux-serial, Jiri Slaby
Change clk_enable/disable() calls to clk_prepare_enable() and
clk_disable_unrepapre().
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
---
drivers/tty/serial/pxa.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/tty/serial/pxa.c b/drivers/tty/serial/pxa.c
index 21b7d8b8..2f4c329 100644
--- a/drivers/tty/serial/pxa.c
+++ b/drivers/tty/serial/pxa.c
@@ -647,7 +647,7 @@ serial_pxa_console_write(struct console *co, const char *s, unsigned int count)
unsigned long flags;
int locked = 1;
- clk_enable(up->clk);
+ clk_prepare_enable(up->clk);
local_irq_save(flags);
if (up->port.sysrq)
locked = 0;
@@ -674,7 +674,7 @@ serial_pxa_console_write(struct console *co, const char *s, unsigned int count)
if (locked)
spin_unlock(&up->port.lock);
local_irq_restore(flags);
- clk_disable(up->clk);
+ clk_disable_unprepare(up->clk);
}
--
2.1.1
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2014-11-15 19:52 [PATCH] serial: pxa: prepare/unprepare clocks Dmitry Eremin-Solenikov
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