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Tony Lindgren
6118714275
Recent pinctrl changes to allow dynamic allocation of pins exposed one more issue with the pinctrl pins claimed early by the controller itself. This caused a regression for IMX6 pinctrl hogs. Before enabling the pin controller driver we need to wait until it has been properly initialized, then claim the hogs, and only then enable it. To fix the regression, split the code into pinctrl_claim_hogs() and pinctrl_enable(). And then let's require that pinctrl_enable() is always called by the pin controller driver when ready after calling pinctrl_register_and_init(). Depends-on:950b0d91dc("pinctrl: core: Fix regression caused by delayed work for hogs") Fixes: df61b366af26 ("pinctrl: core: Use delayed work for hogs") Fixes:e566fc11ea("pinctrl: imx: use generic pinctrl helpers for managing groups") Cc: Haojian Zhuang <[email protected]> Cc: Masahiro Yamada <[email protected]> Cc: Mika Penttilä <[email protected]> Cc: Mika Westerberg <[email protected]> Cc: Nishanth Menon <[email protected]> Cc: Shawn Guo <[email protected]> Cc: Stefan Agner <[email protected]> Tested-by: Geert Uytterhoeven <[email protected]> Tested-by: Gary Bisson <[email protected]> Tested-by: Fabio Estevam <[email protected]> Signed-off-by: Tony Lindgren <[email protected]> Signed-off-by: Linus Walleij <[email protected]>