I2C: mv64xxx: use devm_clk_get() to avoid missing clk_put()

This driver forgets to use clk_put().  Rather than adding clk_put(),
lets instead use devm_clk_get() to obtain this clock so that it's
automatically handled on cleanup.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Acked-by: Mark A. Greer <mgreer@animalcreek.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>

diff --git a/drivers/i2c/busses/i2c-mv64xxx.c b/drivers/i2c/busses/i2c-mv64xxx.c
index 54b8cf6b6dd01355430f50bbaa24a2a08a7a73c6..25e64c445e61e5117a0f2db753a42cce7fa4b28b 100644 (file)
--- a/drivers/i2c/busses/i2c-mv64xxx.c
+++ b/drivers/i2c/busses/i2c-mv64xxx.c
@@ -599,7 +599,7 @@ mv64xxx_i2c_probe(struct platform_device *pd)
 
 #if defined(CONFIG_HAVE_CLK)
        /* Not all platforms have a clk */
-       drv_data->clk = clk_get(&pd->dev, NULL);
+       drv_data->clk = devm_clk_get(&pd->dev, NULL);
        if (!IS_ERR(drv_data->clk)) {
                clk_prepare(drv_data->clk);
                clk_enable(drv_data->clk);