Re: [PATCH 4/4] mfd: palmas: fix resource leak of i2c_dummy devices

[Lee Jones <lee.jones@linaro.org>]

On Thu, 26 Sep 2013, Laxman Dewangan wrote:

> Palmas device supports multiple i2c device address and the client
> for these addressed are created in the driver as i2c_new_dummy().
> 
> The new devices are not getting released in error or removal path and
> so it is causing resource leak.
> 
> Add the unregister of these newly created dummy devices to avoid resource
> leaks.
> 
> Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
> ---
>  drivers/mfd/palmas.c |   21 +++++++++++++++------
>  1 files changed, 15 insertions(+), 6 deletions(-)

Patch looks sane.

>  no_irq:
>  	slave = PALMAS_BASE_TO_SLAVE(PALMAS_PU_PD_OD_BASE);
> @@ -552,7 +552,6 @@ no_irq:
>  		} else if (pdata->pm_off && !pm_power_off) {
>  			palmas_dev = palmas;
>  			pm_power_off = palmas_power_off;
> -			return ret;
>  		}
>  	}

Sneaky! ;)

Applied, thanks.

-- 
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
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