From d6441dc5ce2bc8b296a65952d840d2f16e37f974 Mon Sep 17 00:00:00 2001 From: Javier Martinez Canillas Date: Wed, 20 Apr 2016 11:16:37 -0400 Subject: [PATCH] mfd: twl6040: Disable and unprepare clk32k in twl6040_power() error path The clk32k clock is prepared and enabled in twl6040_power() but the clock is left enabled in case of an error while it should be disable/unprepared. Signed-off-by: Javier Martinez Canillas Signed-off-by: Lee Jones --- drivers/mfd/twl6040.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/mfd/twl6040.c b/drivers/mfd/twl6040.c index 85cc32a2e0e0..852d5874aabb 100644 --- a/drivers/mfd/twl6040.c +++ b/drivers/mfd/twl6040.c @@ -304,6 +304,7 @@ int twl6040_power(struct twl6040 *twl6040, int on) /* use automatic power-up sequence */ ret = twl6040_power_up_automatic(twl6040); if (ret) { + clk_disable_unprepare(twl6040->clk32k); twl6040->power_count = 0; goto out; } @@ -311,6 +312,7 @@ int twl6040_power(struct twl6040 *twl6040, int on) /* use manual power-up sequence */ ret = twl6040_power_up_manual(twl6040); if (ret) { + clk_disable_unprepare(twl6040->clk32k); twl6040->power_count = 0; goto out; } -- 2.39.5