On 19-06-18, 16:43, Kiran Gunda wrote:
> struct wled {
> const char *name;
> struct device *dev;
> struct regmap *regmap;
> + struct mutex lock; /* Lock to avoid race from ISR */
the comment is wrong as you avoid race with thread handler and not the
main ISR. The ISR runs in atomic context so you cant use a mutex but you
may do so with a thread handler
> +#define WLED_SHORT_DLY_MS 20
> +#define WLED_SHORT_CNT_MAX 5
> +#define WLED_SHORT_RESET_CNT_DLY_US USEC_PER_SEC
an empty line after defines would be better
> +static int wled_configure_short_irq(struct wled *wled,
> + struct platform_device *pdev)
> +{
> + int rc = 0, short_irq;
superfluous initialization of rc
--
~Vinod
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