Haibo Chen 13f2d25b95 Revert "pinctrl: freescale: imx: Use 'devm_of_iomap()' to avoid a resource leak in case of error in 'imx_pinctrl_probe()'" ... This reverts commit ba40324261. After commit 26d8cde526 ("pinctrl: freescale: imx: add shared input select reg support"). i.MX7D has two iomux controllers iomuxc and iomuxc-lpsr which share select_input register for daisy chain settings. If use 'devm_of_iomap()', when probe the iomuxc-lpsr, will call devm_request_mem_region() for the region <0x30330000-0x3033ffff> for the first time. Then, next time when probe the iomuxc, API devm_platform_ioremap_resource() will also use the API devm_request_mem_region() for the share region <0x30330000-0x3033ffff> again, then cause issue, log like below: [ 0.179561] imx7d-pinctrl 302c0000.iomuxc-lpsr: initialized IMX pinctrl driver [ 0.191742] imx7d-pinctrl 30330000.pinctrl: can't request region for resource [mem 0x30330000-0x3033ffff] [ 0.191842] imx7d-pinctrl: probe of 30330000.pinctrl failed with error -16 Fixes: ba40324261 ("pinctrl: freescale: imx: Use 'devm_of_iomap()' to avoid a resource leak in case of error in 'imx_pinctrl_probe()'") Signed-off-by: Haibo Chen <haibo.chen@nxp.com> Reviewed-by: Dong Aisheng <aisheng.dong@nxp.com> Link: https://lore.kernel.org/r/1591673223-1680-1-git-send-email-haibo.chen@nxp.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>		2020-06-20 22:04:39 +02:00
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Kconfig
Makefile
pinctrl-imx1-core.c	pinctrl: imxl: Fix an error handling path in 'imx1_pinctrl_core_probe()'	2020-06-03 14:30:49 +02:00
pinctrl-imx1.c
pinctrl-imx1.h
pinctrl-imx6dl.c
pinctrl-imx6q.c
pinctrl-imx6sl.c
pinctrl-imx6sll.c
pinctrl-imx6sx.c
pinctrl-imx6ul.c
pinctrl-imx7d.c
pinctrl-imx7ulp.c
pinctrl-imx8dxl.c
pinctrl-imx8mm.c
pinctrl-imx8mn.c
pinctrl-imx8mp.c
pinctrl-imx8mq.c
pinctrl-imx8qm.c
pinctrl-imx8qxp.c
pinctrl-imx21.c
pinctrl-imx23.c
pinctrl-imx25.c
pinctrl-imx27.c
pinctrl-imx28.c
pinctrl-imx35.c
pinctrl-imx50.c
pinctrl-imx51.c
pinctrl-imx53.c
pinctrl-imx.c	Revert "pinctrl: freescale: imx: Use 'devm_of_iomap()' to avoid a resource leak in case of error in 'imx_pinctrl_probe()'"	2020-06-20 22:04:39 +02:00
pinctrl-imx.h
pinctrl-mxs.c
pinctrl-mxs.h
pinctrl-scu.c
pinctrl-vf610.c