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]> Cc: [email protected] --- drivers/mfd/88pm800.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mfd/88pm800.c b/drivers/mfd/88pm800.c index 7dca1e640970..28627c1ff9da 100644 --- a/drivers/mfd/88pm800.c +++ b/drivers/mfd/88pm800.c @@ -586,8 +586,8 @@ static int pm800_probe(struct i2c_client *client, return 0; err_device_init: - pm800_pages_exit(chip); err_page_init: + pm800_pages_exit(chip); err_subchip_alloc: pm80x_deinit(); out_init: -- 1.7.9.5 -- 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/
