Re: [PATCH v7 2/3] ahci_xgene: Skip the PHY and clock initialization if already configured by the firmware.

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On Tue, Aug 19, 2014 at 12:01:50PM +0530, Suman Tripathi wrote:
> This patch implements the feature to skip the PHY and clock
> initialization if it is already configured by the firmware.
> 
> Signed-off-by: Loc Ho <lho@xxxxxxx>
> Signed-off-by: Suman Tripathi <stripathi@xxxxxxx>
...
> +static int xgene_ahci_is_memram_inited(struct xgene_ahci_context *ctx)
> +{
> +	void __iomem *diagcsr = ctx->csr_diag;
> +
> +	if (readl(diagcsr + CFG_MEM_RAM_SHUTDOWN) == 0 &&
> +	    readl(diagcsr + BLOCK_MEM_RDY) == 0xFFFFFFFF)
> +		return 1;
> +	return 0;
> +}

Please make it return bool.

Thanks.

-- 
tejun
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