Re: [PATCH] ahci_xgene: Fix the error print invalid resource for APM X-Gene SoC AHCI SATA Host Controller driver.

[Tejun Heo]

On Mon, Sep 15, 2014 at 01:10:01PM +0530, Suman Tripathi wrote:
> [suman] : So the posted version is acceptable ? Any others comments on this
> patch ?

I'm suggesting setting ctx->cs_mux to NULL on failure.  IOW,

        if (res) {
                ctx->csr_mux = devm_ioremap_resources();
                if (IS_ERR(ctx->csr_mux)) {
                        print warning or something;
                        ctx->csr_mux = NULL;
                }
        }

Thanks.

-- 
tejun
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