linux-kernel - [PATCH] usb: musb: jz4740: Make probe function __init_or

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Date:   Fri,  7 Jun 2019 17:57:51 +0200
From:   Paul Cercueil <paul@...pouillou.net>
To:     Bin Liu <b-liu@...com>
Cc:     od@...c.me, linux-usb@...r.kernel.org,
        linux-kernel@...r.kernel.org, Paul Cercueil <paul@...pouillou.net>
Subject: [PATCH] usb: musb: jz4740: Make probe function __init_or_module

This allows the probe function to be dropped after the kernel finished
its initialization, in the case where the driver was not compiled as a
module.

Signed-off-by: Paul Cercueil <paul@...pouillou.net>
---
 drivers/usb/musb/jz4740.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/usb/musb/jz4740.c b/drivers/usb/musb/jz4740.c
index 5261f8dfedec..c881f6d14752 100644
--- a/drivers/usb/musb/jz4740.c
+++ b/drivers/usb/musb/jz4740.c
@@ -105,7 +105,7 @@ static const struct musb_platform_ops jz4740_musb_ops = {
 	.init		= jz4740_musb_init,
 };
 
-static int jz4740_probe(struct platform_device *pdev)
+static int __init_or_module jz4740_probe(struct platform_device *pdev)
 {
 	struct musb_hdrc_platform_data	*pdata = &jz4740_musb_platform_data;
 	struct platform_device		*musb;
@@ -174,7 +174,7 @@ static int jz4740_probe(struct platform_device *pdev)
 	return ret;
 }
 
-static int jz4740_remove(struct platform_device *pdev)
+static int __exit jz4740_remove(struct platform_device *pdev)
 {
 	struct jz4740_glue	*glue = platform_get_drvdata(pdev);
 
-- 
2.21.0.593.g511ec345e18