On Sat, 2012-08-18 at 03:01 +0800, Stephen Warren wrote:

On 08/17/2012 01:04 AM, Joseph Lo wrote:

quoted

When compiling a kernel that supports only Tegra30 and not Tegra20,
the SDHCI driver will fail to compile since the of_match_device() failure
fallback code unconditinally references soc_data_tegra20, which is only
compiled in when Tegra20 support is enabled.

In Kernel 3.7, both Tegra20 and Tegra30 will only support booting using
device tree, Hence, there is never a need to fall back to using
soc_data_tegra20 if of_mach_device() fails. Instead, make this case an
error. This removes the reference to soc_data_tegra20, and hence solves
the compile failure.

Tested-by: Stephen Warren <redacted>

(built and tested both Tegra20-only and Tegr30-only kernels with this
applied on top of next-20120816).

Ping.

Could anyone help to review this?
Thanks.