6.6-stable review patch. If anyone has any objections, please let me know.
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From: Rob Herring robh@kernel.org
[ Upstream commit 3ba9fdfaa550936837b50b73d6c27ac401fde875 ]
Use preferred device_get_match_data() instead of of_match_device() to get the driver match data. With this, adjust the includes to explicitly include the correct headers.
Signed-off-by: Rob Herring robh@kernel.org Link: https://lore.kernel.org/r/20231006224614.444488-1-robh@kernel.org Signed-off-by: Ulf Hansson ulf.hansson@linaro.org Stable-dep-of: 73cb5f6eafb0 ("pmdomain: imx: Fix reference count leak in imx_gpc_probe()") Signed-off-by: Sasha Levin sashal@kernel.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/pmdomain/actions/owl-sps.c | 16 +++++----------- drivers/pmdomain/imx/gpc.c | 7 +++---- drivers/pmdomain/rockchip/pm-domains.c | 13 ++++--------- 3 files changed, 12 insertions(+), 24 deletions(-)
--- a/drivers/pmdomain/actions/owl-sps.c +++ b/drivers/pmdomain/actions/owl-sps.c @@ -8,8 +8,10 @@ * Copyright (c) 2017 Andreas Färber */
+#include <linux/mod_devicetable.h> #include <linux/of_address.h> -#include <linux/of_platform.h> +#include <linux/platform_device.h> +#include <linux/property.h> #include <linux/pm_domain.h> #include <linux/soc/actions/owl-sps.h> #include <dt-bindings/power/owl-s500-powergate.h> @@ -96,24 +98,16 @@ static int owl_sps_init_domain(struct ow
static int owl_sps_probe(struct platform_device *pdev) { - const struct of_device_id *match; const struct owl_sps_info *sps_info; struct owl_sps *sps; int i, ret;
- if (!pdev->dev.of_node) { - dev_err(&pdev->dev, "no device node\n"); - return -ENODEV; - } - - match = of_match_device(pdev->dev.driver->of_match_table, &pdev->dev); - if (!match || !match->data) { + sps_info = device_get_match_data(&pdev->dev); + if (!sps_info) { dev_err(&pdev->dev, "unknown compatible or missing data\n"); return -EINVAL; }
- sps_info = match->data; - sps = devm_kzalloc(&pdev->dev, struct_size(sps, domains, sps_info->num_domains), GFP_KERNEL); --- a/drivers/pmdomain/imx/gpc.c +++ b/drivers/pmdomain/imx/gpc.c @@ -7,9 +7,10 @@ #include <linux/clk.h> #include <linux/delay.h> #include <linux/io.h> -#include <linux/of_device.h> +#include <linux/of.h> #include <linux/platform_device.h> #include <linux/pm_domain.h> +#include <linux/property.h> #include <linux/regmap.h> #include <linux/regulator/consumer.h>
@@ -403,9 +404,7 @@ clk_err:
static int imx_gpc_probe(struct platform_device *pdev) { - const struct of_device_id *of_id = - of_match_device(imx_gpc_dt_ids, &pdev->dev); - const struct imx_gpc_dt_data *of_id_data = of_id->data; + const struct imx_gpc_dt_data *of_id_data = device_get_match_data(&pdev->dev); struct device_node *pgc_node; struct regmap *regmap; void __iomem *base; --- a/drivers/pmdomain/rockchip/pm-domains.c +++ b/drivers/pmdomain/rockchip/pm-domains.c @@ -9,11 +9,13 @@ #include <linux/iopoll.h> #include <linux/err.h> #include <linux/mutex.h> +#include <linux/platform_device.h> #include <linux/pm_clock.h> #include <linux/pm_domain.h> +#include <linux/property.h> +#include <linux/of.h> #include <linux/of_address.h> #include <linux/of_clk.h> -#include <linux/of_platform.h> #include <linux/clk.h> #include <linux/regmap.h> #include <linux/mfd/syscon.h> @@ -857,7 +859,6 @@ static int rockchip_pm_domain_probe(stru struct device_node *node; struct device *parent; struct rockchip_pmu *pmu; - const struct of_device_id *match; const struct rockchip_pmu_info *pmu_info; int error;
@@ -866,13 +867,7 @@ static int rockchip_pm_domain_probe(stru return -ENODEV; }
- match = of_match_device(dev->driver->of_match_table, dev); - if (!match || !match->data) { - dev_err(dev, "missing pmu data\n"); - return -EINVAL; - } - - pmu_info = match->data; + pmu_info = device_get_match_data(dev);
pmu = devm_kzalloc(dev, struct_size(pmu, domains, pmu_info->num_domains),