ARM: mvebu: mvebu-soc-id: add missing clk_put() call

Browse source

The mvebu-soc-id code in mach-mvebu/ needs to enable a clock to read
the SoC device ID and revision number. To do so, it does a clk_get(),
then a clk_prepare_enable(), reads the value, and disables the clock
with clk_disable_unprepare(). However, it forgets to clk_put() the
clock. This commit fixes this issue.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Link: https://lkml.kernel.org/r/1399903900-29977-2-git-send-email-thomas.petazzoni@free-electrons.com
Cc: <stable@vger.kernel.org> # 3.14+
Fixes: af8d1c63af ("ARM: mvebu: Add support to get the ID and the revision of a SoC")
Acked-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Tested-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Tested-by: Andrew Lunn <andrew@lunn.ch>
Tested-by: Willy Tarreau <w@1wt.eu>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>

...

This commit is contained in:

Thomas Petazzoni 2014-05-12 16:11:39 +02:00 • committed by Jason Cooper

parent 1cc9d48145

commit 42a18d1cf4

1 changed files with 1 additions and 0 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

1

arch/arm/mach-mvebu/mvebu-soc-id.c

View file