5.15-stable review patch. If anyone has any objections, please let me know.
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From: Raag Jadav raag.jadav@intel.com
commit d5301c90716a8e20bc961a348182daca00c8e8f0 upstream.
First argument of acpi_*_address_space_handler() APIs is acpi_handle of the device, which is incorrectly passed in driver ->remove() path here. Fix it by passing the appropriate argument and while at it, make both API calls consistent using ACPI_HANDLE().
Fixes: a0b028597d59 ("pinctrl: cherryview: Add support for GMMR GPIO opregion") Cc: stable@vger.kernel.org Signed-off-by: Raag Jadav raag.jadav@intel.com Acked-by: Mika Westerberg mika.westerberg@linux.intel.com Signed-off-by: Andy Shevchenko andriy.shevchenko@linux.intel.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/pinctrl/intel/pinctrl-cherryview.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-)
--- a/drivers/pinctrl/intel/pinctrl-cherryview.c +++ b/drivers/pinctrl/intel/pinctrl-cherryview.c @@ -1624,7 +1624,6 @@ static int chv_pinctrl_probe(struct plat const struct intel_pinctrl_soc_data *soc_data; struct intel_community *community; struct device *dev = &pdev->dev; - struct acpi_device *adev = ACPI_COMPANION(dev); struct intel_pinctrl *pctrl; acpi_status status; int ret, irq; @@ -1687,7 +1686,7 @@ static int chv_pinctrl_probe(struct plat if (ret) return ret;
- status = acpi_install_address_space_handler(adev->handle, + status = acpi_install_address_space_handler(ACPI_HANDLE(dev), community->acpi_space_id, chv_pinctrl_mmio_access_handler, NULL, pctrl); @@ -1704,7 +1703,7 @@ static int chv_pinctrl_remove(struct pla struct intel_pinctrl *pctrl = platform_get_drvdata(pdev); const struct intel_community *community = &pctrl->communities[0];
- acpi_remove_address_space_handler(ACPI_COMPANION(&pdev->dev), + acpi_remove_address_space_handler(ACPI_HANDLE(&pdev->dev), community->acpi_space_id, chv_pinctrl_mmio_access_handler);