Re: RTS5229 built in card reader not detected after Linux 5.0.x

[Chris Clayton via Bugspray Bot <bugbot@kernel.org>]

Chris Clayton writes via Kernel.org Bugzilla:

I've reverted* bede03a579b3b4a036003c4862cc1baa4ddc351f and built the 5.4.0-40 kernel**.
The RTS5229 card reader in my NUC6CAYH now works with both SD and MMC cards.

* The commit does not revert cleanly because of some later changes. The manual fix up is not too difficult, however.

** Actually, the build fails but after the modules have been built so the rtsx_pci.ko driver module is available in the build directory. I installed it by hand and then ran depmod manually. The build system is a maze of voodoo that I am still trying to untangle to get a full set of deb files produced. Nevertheless, my testing strongly suggests that commit bede03a579b3b4a036003c4862cc1baa4ddc351f is the culprit.

I've also reverted the commit and built the resultant kernel on my (non-debian/ubuntu powered) laptop, which also has a card reader (RTL8411B PCI Express Card Reader) that needs this driver. That continues to work after he reversion.

View: https://bugzilla.kernel.org/show_bug.cgi?id=204003#c14
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