3.13.11.1 -stable review patch. If anyone has any objections, please let me know.
------------------ From: Krzysztof Kozlowski <[email protected]> commit 141050cf3d84fc303df58796d68dc1376b0e8f67 upstream. During probe the driver allocates two dummy I2C devices for subchips in function pm800_pages_init(). Additionally this function allocates regmaps for these subchips. If any of these steps fail then these dummy I2C devices are not freed and resources leak. On pm800_pages_init() fail the driver must call pm800_pages_exit() to unregister dummy I2C devices. Signed-off-by: Krzysztof Kozlowski <[email protected]> Signed-off-by: Lee Jones <[email protected]> Signed-off-by: Kamal Mostafa <[email protected]> --- drivers/mfd/88pm800.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/mfd/88pm800.c b/drivers/mfd/88pm800.c index a65447d..da1ef32 100644 --- a/drivers/mfd/88pm800.c +++ b/drivers/mfd/88pm800.c @@ -571,7 +571,7 @@ static int pm800_probe(struct i2c_client *client, ret = pm800_pages_init(chip); if (ret) { dev_err(&client->dev, "pm800_pages_init failed!\n"); - goto err_page_init; + goto err_device_init; } ret = device_800_init(chip, pdata); @@ -587,7 +587,6 @@ static int pm800_probe(struct i2c_client *client, err_device_init: pm800_pages_exit(chip); -err_page_init: err_subchip_alloc: pm80x_deinit(); out_init: -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
