Unverified Commit 4b9ef436 authored by Andy Shevchenko's avatar Andy Shevchenko Committed by Mark Brown
Browse files

spi: nxp-fspi: Do not dereference fwnode in struct device 



In order to make the underneath API easier to change in the future,
prevent users from dereferencing fwnode from struct device. Instead,
use the specific dev_fwnode() API for that.

Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20220906161048.39953-1-andriy.shevchenko@linux.intel.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 494a2276

drivers/spi/spi-nxp-fspi.c

+4 −4
Original line number Diff line number Diff line
@@ -588,7 +588,7 @@ static int nxp_fspi_clk_prep_enable(struct nxp_fspi *f) 
{

	int ret;



	if (is_acpi_node(f->dev->fwnode))

	if (is_acpi_node(dev_fwnode(f->dev)))

		return 0;



	ret = clk_prepare_enable(f->clk_en);
@@ -606,7 +606,7 @@ static int nxp_fspi_clk_prep_enable(struct nxp_fspi *f) 


static int nxp_fspi_clk_disable_unprep(struct nxp_fspi *f)

{

	if (is_acpi_node(f->dev->fwnode))

	if (is_acpi_node(dev_fwnode(f->dev)))

		return 0;



	clk_disable_unprepare(f->clk);
@@ -1100,7 +1100,7 @@ static int nxp_fspi_probe(struct platform_device *pdev) 
	platform_set_drvdata(pdev, f);



	/* find the resources - configuration register address space */

	if (is_acpi_node(f->dev->fwnode))

	if (is_acpi_node(dev_fwnode(f->dev)))

		res = platform_get_resource(pdev, IORESOURCE_MEM, 0);

	else

		res = platform_get_resource_byname(pdev,
@@ -1113,7 +1113,7 @@ static int nxp_fspi_probe(struct platform_device *pdev) 
	}



	/* find the resources - controller memory mapped space */

	if (is_acpi_node(f->dev->fwnode))

	if (is_acpi_node(dev_fwnode(f->dev)))

		res = platform_get_resource(pdev, IORESOURCE_MEM, 1);

	else

		res = platform_get_resource_byname(pdev,