[PATCH 1/2] arm64: perf: Use the...

[PATCH 1/2] arm64: perf: Use the builtin_platform_driver

From: Kefeng Wang <hidden>
Date: 2016-08-10 12:59:15

Use the builtin_platform_driver() to simplify code.

Signed-off-by: Kefeng Wang <redacted>
---
 arch/arm64/kernel/perf_event.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/arch/arm64/kernel/perf_event.c b/arch/arm64/kernel/perf_event.c
index 838ccf1..ea64f01 100644
--- a/arch/arm64/kernel/perf_event.c
+++ b/arch/arm64/kernel/perf_event.c

@@ -1057,8 +1057,4 @@ static struct platform_driver armv8_pmu_driver = {
 	.probe		= armv8_pmu_device_probe,
 };
 
-static int __init register_armv8_pmu_driver(void)
-{
-	return platform_driver_register(&armv8_pmu_driver);
-}
-device_initcall(register_armv8_pmu_driver);
+builtin_platform_driver(armv8_pmu_driver);

-- 
1.7.12.4

[PATCH 2/2] arm: perf: Use the builtin_platform_driver

From: Kefeng Wang <hidden>
Date: 2016-08-10 12:59:16

Use the builtin_platform_driver() to simplify code.

Signed-off-by: Kefeng Wang <redacted>
---
 arch/arm/kernel/perf_event_v6.c     | 6 +-----
 arch/arm/kernel/perf_event_v7.c     | 6 +-----
 arch/arm/kernel/perf_event_xscale.c | 6 +-----
 3 files changed, 3 insertions(+), 15 deletions(-)

diff --git a/arch/arm/kernel/perf_event_v6.c b/arch/arm/kernel/perf_event_v6.c
index 09413e7..96b7a47 100644
--- a/arch/arm/kernel/perf_event_v6.c
+++ b/arch/arm/kernel/perf_event_v6.c

@@ -581,9 +581,5 @@ static struct platform_driver armv6_pmu_driver = {
 	.probe		= armv6_pmu_device_probe,
 };
 
-static int __init register_armv6_pmu_driver(void)
-{
-	return platform_driver_register(&armv6_pmu_driver);
-}
-device_initcall(register_armv6_pmu_driver);
+builtin_platform_driver(armv6_pmu_driver);
 #endif	/* CONFIG_CPU_V6 || CONFIG_CPU_V6K */

diff --git a/arch/arm/kernel/perf_event_v7.c b/arch/arm/kernel/perf_event_v7.c
index 1506385..166e98d 100644
--- a/arch/arm/kernel/perf_event_v7.c
+++ b/arch/arm/kernel/perf_event_v7.c

@@ -2025,9 +2025,5 @@ static struct platform_driver armv7_pmu_driver = {
 	.probe		= armv7_pmu_device_probe,
 };
 
-static int __init register_armv7_pmu_driver(void)
-{
-	return platform_driver_register(&armv7_pmu_driver);
-}
-device_initcall(register_armv7_pmu_driver);
+builtin_platform_driver(armv7_pmu_driver);
 #endif	/* CONFIG_CPU_V7 */

diff --git a/arch/arm/kernel/perf_event_xscale.c b/arch/arm/kernel/perf_event_xscale.c
index aa0499e..0e51f5e 100644
--- a/arch/arm/kernel/perf_event_xscale.c
+++ b/arch/arm/kernel/perf_event_xscale.c

@@ -767,9 +767,5 @@ static struct platform_driver xscale_pmu_driver = {
 	.probe		= xscale_pmu_device_probe,
 };
 
-static int __init register_xscale_pmu_driver(void)
-{
-	return platform_driver_register(&xscale_pmu_driver);
-}
-device_initcall(register_xscale_pmu_driver);
+builtin_platform_driver(xscale_pmu_driver);
 #endif	/* CONFIG_CPU_XSCALE */

-- 
1.7.12.4

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