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i2c: check_idle: gpio_free

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kfx
2013-01-08 17:18:46 +08:00
parent 1d5b1aa60c
commit 8deea53642
1 changed files with 3 additions and 0 deletions
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3
drivers/i2c/busses/i2c-rk30-adapter.c
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@@ -134,6 +134,9 @@ static int rk30_i2c_check_idle(struct rk30_i2c *i2c)
sda_lev = gpio_get_value(sda_io);
scl_lev = gpio_get_value(scl_io);
gpio_free(sda_io);
gpio_free(scl_io);
iomux_set(i2c->sda_mode);
iomux_set(i2c->scl_mode);