On Thursday, September 20, 2012, Thomas Abraham <thomas.abra...@linaro.org> 
wrote:
> On 19 September 2012 19:12, Seungwon Jeon <tgih....@samsung.com> wrote:
> > On Tuesday, September 18, 2012, Thomas Abraham <thomas.abra...@linaro.org> 
> > wrote:
> >> +int dw_mci_exynos_probe(struct platform_device *pdev)
> >> +{
> >> +     struct dw_mci_drv_data *drv_data;
> >> +     const struct of_device_id *match;
> >> +
> >> +     match = of_match_node(dw_mci_exynos_match, pdev->dev.of_node);
> >> +     drv_data = match->data;
> > In non-dt case, match has NULL.
> > Needed to check "pdev->dev.of_node"
> 
> Since all current users in mainline of this driver on Exynos platforms
> are device tree based, and since Exynos4 and Exynos5 have device tree
> support, I have mainly been adding device tree support here. Only for
> non-exynos portions of the code, I have ensured that both dt and
> legacy modes are supported.
Yes. I know, then dw_mmc-exynos.c should have a dependency of CONFIG_OF?
It needs to prevent kernel panic at least.

Thanks,
Seungwon Jeon
Thanks,
Seungwon Jeon
> 
> Thanks,
> Thomas.
> 
> [...]
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