[1/6] usb: gadget: at91-udc: Convert to use module_platform_driver()

Commit Message

Uwe Kleine-König Oct. 17, 2023, 8:44 p.m. UTC

module_platform_driver_probe() has the advantage that the .probe() and
.remove() calls can live in .init.text and .exit.text respectively and
so some memory is saved. The downside is that dynamic bind and unbind
are impossible. As the driver doesn't benefit from the advantages (both
.probe and .remove are defined in plain .text), stop suffering from the
downsides and use module_platform_driver() instead of
module_platform_driver_probe().

Signed-off-by: Uwe Kleine-König <[e-mail]>
---
 drivers/usb/gadget/udc/at91_udc.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

Patch

diff --git a/drivers/usb/gadget/udc/at91_udc.c b/drivers/usb/gadget/udc/at91_udc.c
index 922b4187004b..30ea4a9d5301 100644
--- a/drivers/usb/gadget/udc/at91_udc.c
+++ b/drivers/usb/gadget/udc/at91_udc.c
@@ -2000,6 +2000,7 @@  static int at91udc_resume(struct platform_device *pdev)
 #endif
 
 static struct platform_driver at91_udc_driver = {
+	.probe		= at91udc_probe,
 	.remove		= at91udc_remove,
 	.shutdown	= at91udc_shutdown,
 	.suspend	= at91udc_suspend,
@@ -2010,7 +2011,7 @@  static struct platform_driver at91_udc_driver = {
 	},
 };
 
-module_platform_driver_probe(at91_udc_driver, at91udc_probe);
+module_platform_driver(at91_udc_driver);
 
 MODULE_DESCRIPTION("AT91 udc driver");
 MODULE_AUTHOR("Thomas Rathbone, David Brownell");