The Kconfig currently controlling compilation of this code is:
event/Kconfig:config DEVFREQ_EVENT_EXYNOS_NOCP
event/Kconfig: bool "EXYNOS NoC (Network On Chip) Probe DEVFREQ event Driver"
...meaning that it currently is not being built as a module by anyone.
Lets remove the modular code that is essentially orphaned, so that
when reading the driver there is no doubt it is builtin-only.
We explicitly disallow a driver unbind, since that doesn't have a
sensible use case anyway, and it allows us to drop the ".remove"
code for non-modular drivers.
Since module_platform_driver() uses the same init level priority as
builtin_platform_driver() the init ordering remains unchanged with
this commit.
We also delete the MODULE_LICENSE tag etc. since all that information
is already contained at the top of the file in the comments.
Cc: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
Cc: MyungJoo Ham <myungjoo.ham@xxxxxxxxxxx>
Cc: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
Cc: Kukjin Kim <kgene@xxxxxxxxxx>
Cc: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
Cc: linux-pm@xxxxxxxxxxxxxxx
Cc: linux-samsung-soc@xxxxxxxxxxxxxxx
Signed-off-by: Paul Gortmaker <paul.gortmaker@xxxxxxxxxxxxx>
---
drivers/devfreq/event/exynos-nocp.c | 19 +++----------------
1 file changed, 3 insertions(+), 16 deletions(-)
diff --git a/drivers/devfreq/event/exynos-nocp.c b/drivers/devfreq/event/exynos-nocp.c
index 6b6a5f310486..f954578abfdf 100644
--- a/drivers/devfreq/event/exynos-nocp.c
+++ b/drivers/devfreq/event/exynos-nocp.c
@@ -10,7 +10,7 @@
*/
#include <linux/clk.h>
-#include <linux/module.h>
+#include <linux/init.h>
#include <linux/devfreq-event.h>
#include <linux/kernel.h>
#include <linux/of_address.h>
@@ -280,25 +280,12 @@ static int exynos_nocp_probe(struct platform_device *pdev)
return 0;
}
-static int exynos_nocp_remove(struct platform_device *pdev)
-{
- struct exynos_nocp *nocp = platform_get_drvdata(pdev);
-
- clk_disable_unprepare(nocp->clk);
-
- return 0;
-}
-
static struct platform_driver exynos_nocp_driver = {
.probe = exynos_nocp_probe,
- .remove = exynos_nocp_remove,
.driver = {
.name = "exynos-nocp",
+ .suppress_bind_attrs = true,
.of_match_table = exynos_nocp_id_match,
},
};
-module_platform_driver(exynos_nocp_driver);
-
-MODULE_DESCRIPTION("Exynos NoC (Network on Chip) Probe driver");
-MODULE_AUTHOR("Chanwoo Choi <cw00.choi@xxxxxxxxxxx>");
-MODULE_LICENSE("GPL");
+builtin_platform_driver(exynos_nocp_driver);
--
2.8.4
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