Here are what the patch set does.
* Remove .probe and .remove hooks from sdhci-pltfm.c and make it be
a pure common helper function providers.
* Add .probe and .remove hooks for sdhci pltfm drivers sdhci-cns3xxx,
sdhci-dove, sdhci-tegra, and sdhci-esdhc-imx to make them self
registered with calling helper functions created above.
* Migrate the use of sdhci_of_host and sdhci_of_data to
sdhci_pltfm_host and sdhci_pltfm_data, so that OF version host and
data structure works can be saved, and pltfm version works for both
cases.
* Add OF common helper stuff into sdhci-pltfm.c, and make OF version
sdhci drivers sdhci-of-esdhc and sdhci-of-hlwd become self
registered as well, so that sdhci-of-core.c and sdhci-of.h can be
removed.
* Eliminate include/linux/mmc/sdhci-pltfm.h with moving stuff into
drivers/mmc/host/sdhci-pltfm.h.
And the benefits we gain from the changes are:
* Get the sdhci device driver follow the Linux trend that driver
makes the registration by its own.
* sdhci-pltfm.c becomes simple and clean as it only has common helper
stuff there now.
* All sdhci device specific things are going back its own driver.
* The dt and non-dt drivers are consolidated to use the same pair of
.probe and .remove hooks.
Changes since v2:
* Drop imx mpc esdhc consolidation
* Fix checkpatch errors
* Add sdhci-of-core.c copyright into sdhci-pltfm.c
Changes since v1:
* Rebase on cjb's mmc-next tree
* Introduce helper function pair sdhci_pltfm_register and
sdhci_pltfm_unregister
* Eliminate variable 'scratch' in .remove hook to make the code
look simple
* Return ERR_PTR in sdhci_pltfm_init and use IS_ERR/PTR_ERR to check
return value in .probe hooks
* Correct MODULE_AUTHOR statement
* Split esdhc conlidation patch to ease reviewing
Shawn Guo (4):
mmc: sdhci: make sdhci-pltfm device drivers self registered
mmc: sdhci: eliminate sdhci_of_host and sdhci_of_data
mmc: sdhci: make sdhci-of device drivers self registered
mmc: sdhci: merge two sdhci-pltfm.h into one
drivers/mmc/host/Kconfig | 47 +++----
drivers/mmc/host/Makefile | 18 +--
drivers/mmc/host/sdhci-cns3xxx.c | 43 ++++++-
drivers/mmc/host/sdhci-dove.c | 42 ++++++-
drivers/mmc/host/sdhci-esdhc-imx.c | 114 +++++++++++-----
drivers/mmc/host/sdhci-of-core.c | 250 ---------------------------------
drivers/mmc/host/sdhci-of-esdhc.c | 85 +++++++++---
drivers/mmc/host/sdhci-of-hlwd.c | 66 ++++++++--
drivers/mmc/host/sdhci-of.h | 42 ------
drivers/mmc/host/sdhci-pltfm.c | 266 ++++++++++++++++++++----------------
drivers/mmc/host/sdhci-pltfm.h | 39 +++++-
drivers/mmc/host/sdhci-tegra.c | 116 +++++++++++-----
include/linux/mmc/sdhci-pltfm.h | 35 -----
13 files changed, 578 insertions(+), 585 deletions(-)
Regards,
Shawn
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