On Tue, 06 Sep 2016, Arnd Bergmann wrote:
> When building with -Woverride-init, we get a warning about an incorrect
> initializer:
>
> drivers/mfd/rk808.c:244:8: error: initialized field overwritten
> [-Werror=override-init]
> [RK818_IRQ_DISCHG_ILIM] = {
>
> This is clearly a mistake, as both RK818_IRQ_DISCHG_ILIM and RK818_IRQ_USB_OV
> are defined as '7', but they refer to different register bits. Changing
> RK818_IRQ_DISCHG_ILIM to 15 is consistent with how all other 14 interrupts are
> handled here, so I'm assuming this is what it should have been.
>
> Signed-off-by: Arnd Bergmann <[email protected]>
> Fixes: 2eedcbfc0612 ("mfd: rk808: Add RK818 support")
> ---
> include/linux/mfd/rk808.h | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
I would like someone who is in possession of a datasheet to confirm
this.
> diff --git a/include/linux/mfd/rk808.h b/include/linux/mfd/rk808.h
> index fc5db6fcb57d..6d435a3c06bc 100644
> --- a/include/linux/mfd/rk808.h
> +++ b/include/linux/mfd/rk808.h
> @@ -244,7 +244,7 @@ enum rk818_reg {
> #define RK818_IRQ_CHG_TS1 12
> #define RK818_IRQ_TS2 13
> #define RK818_IRQ_CHG_CVTLIM 14
> -#define RK818_IRQ_DISCHG_ILIM 7
> +#define RK818_IRQ_DISCHG_ILIM 15
>
> #define RK818_IRQ_VOUT_LO_MSK BIT(0)
> #define RK818_IRQ_VB_LO_MSK BIT(1)
--
Lee Jones
Linaro STMicroelectronics Landing Team Lead
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