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authorRob Herring <robh@kernel.org>2023-10-07 00:38:54 +0300
committerChanwoo Choi <cw00.choi@samsung.com>2023-10-09 01:29:11 +0300
commite50fa1a5ac52e2a2ec09b8028bdb1c4bf9166cbc (patch)
treec8edc106c415ef20adef40ffe1645db5a97b6ac6 /drivers/devfreq
parent419827409834f4e6602456ae23d4557d541adcbf (diff)
downloadlinux-e50fa1a5ac52e2a2ec09b8028bdb1c4bf9166cbc.tar.xz
PM / devfreq: exynos-ppmu: Use device_get_match_data()
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. Link: https://lore.kernel.org/all/20231006213854.333261-1-robh@kernel.org/ Signed-off-by: Rob Herring <robh@kernel.org> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Diffstat (limited to 'drivers/devfreq')
-rw-r--r--drivers/devfreq/event/exynos-ppmu.c13
1 files 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) {