Hi Xiubo,
On Fri, Jan 03, 2014 at 01:24:21PM +0800, Xiubo Li wrote:
> +
> +static inline int fsl_pwm_calculate_default_ps(struct fsl_pwm_chip *fpc,
> + enum fsl_pwm_clk index)
> +{
Why do you declare this (and other module-local) function as inline?
It is usually better let compiler decide if given function should be
inlined or not.
[...]
> +
> +static int fsl_pwm_remove(struct platform_device *pdev)
> +{
> + struct fsl_pwm_chip *fpc = platform_get_drvdata(pdev);
> +
> + mutex_destroy(&fpc->lock);
> +
> + return pwmchip_remove(&fpc->chip);
fpc->lock will be used while pwmchip_remove() is running so you should
not be destroying it before calling pwmchip_remove(). It should probbaly
go into free() method or just drop it altogether.
Thanks.
--
Dmitry
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