Messages in this thread Patch in this message | | | From | Jisheng Zhang <> | Subject | [PATCH 2/4] i2c: designware-platdrv: fix unbalanced clk enable and prepare | Date | Thu, 14 Apr 2016 20:53:32 +0800 |
| |
If i2c_dw_probe() fail, we should call i2c_dw_plat_prepare_clk() to disable and unprepare the clk, otherwise the clk enable and prepare is left unbalanced.
Signed-off-by: Jisheng Zhang <jszhang@marvell.com> --- drivers/i2c/busses/i2c-designware-platdrv.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/i2c/busses/i2c-designware-platdrv.c b/drivers/i2c/busses/i2c-designware-platdrv.c index 00f9e99..1488cea 100644 --- a/drivers/i2c/busses/i2c-designware-platdrv.c +++ b/drivers/i2c/busses/i2c-designware-platdrv.c @@ -268,6 +268,8 @@ rpm_disable: pm_runtime_put_noidle(&pdev->dev); } + i2c_dw_plat_prepare_clk(dev, false); + return r; } -- 2.8.0.rc3
| |