| Message ID | 20231006213854.333261-1-robh@kernel.org |
|---|---|
| State | New |
| Headers | show |
| Series | PM / devfreq: exynos-ppmu: Use device_get_match_data() | expand |
On 23. 10. 7. 06:38, Rob Herring wrote: > 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> > --- > drivers/devfreq/event/exynos-ppmu.c | 13 +++---------- > 1 file changed, 3 insertions(+), 10 deletions(-) > > diff --git a/drivers/devfreq/event/exynos-ppmu.c b/drivers/devfreq/event/exynos-ppmu.c > index 896a6cc93b00..56bac4702006 100644 > --- a/drivers/devfreq/event/exynos-ppmu.c > +++ b/drivers/devfreq/event/exynos-ppmu.c > @@ -12,9 +12,9 @@ > #include <linux/io.h> > #include <linux/kernel.h> > #include <linux/module.h> > -#include <linux/of_address.h> > -#include <linux/of_device.h> > +#include <linux/of.h> > #include <linux/platform_device.h> > +#include <linux/property.h> > #include <linux/regmap.h> > #include <linux/suspend.h> > #include <linux/devfreq-event.h> > @@ -507,7 +507,6 @@ static int of_get_devfreq_events(struct device_node *np, > struct device *dev = info->dev; > struct device_node *events_np, *node; > int i, j, count; > - const struct of_device_id *of_id; > int ret; > > events_np = of_get_child_by_name(np, "events"); > @@ -525,13 +524,7 @@ static int of_get_devfreq_events(struct device_node *np, > } > info->num_events = count; > > - of_id = of_match_device(exynos_ppmu_id_match, dev); > - if (of_id) > - info->ppmu_type = (enum exynos_ppmu_type)of_id->data; > - else { > - of_node_put(events_np); > - return -EINVAL; > - } > + info->ppmu_type = (enum exynos_ppmu_type)device_get_match_data(dev); > > j = 0; > for_each_child_of_node(events_np, node) { Applied it. Thanks.
diff --git a/drivers/devfreq/event/exynos-ppmu.c b/drivers/devfreq/event/exynos-ppmu.c index 896a6cc93b00..56bac4702006 100644 --- a/drivers/devfreq/event/exynos-ppmu.c +++ b/drivers/devfreq/event/exynos-ppmu.c @@ -12,9 +12,9 @@ #include <linux/io.h> #include <linux/kernel.h> #include <linux/module.h> -#include <linux/of_address.h> -#include <linux/of_device.h> +#include <linux/of.h> #include <linux/platform_device.h> +#include <linux/property.h> #include <linux/regmap.h> #include <linux/suspend.h> #include <linux/devfreq-event.h> @@ -507,7 +507,6 @@ static int of_get_devfreq_events(struct device_node *np, struct device *dev = info->dev; struct device_node *events_np, *node; int i, j, count; - const struct of_device_id *of_id; int ret; events_np = of_get_child_by_name(np, "events"); @@ -525,13 +524,7 @@ static int of_get_devfreq_events(struct device_node *np, } info->num_events = count; - of_id = of_match_device(exynos_ppmu_id_match, dev); - if (of_id) - info->ppmu_type = (enum exynos_ppmu_type)of_id->data; - else { - of_node_put(events_np); - return -EINVAL; - } + info->ppmu_type = (enum exynos_ppmu_type)device_get_match_data(dev); j = 0; for_each_child_of_node(events_np, node) {
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> --- drivers/devfreq/event/exynos-ppmu.c | 13 +++---------- 1 file changed, 3 insertions(+), 10 deletions(-)