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[2/2] usb: gadget: udc: atmel: convert to platform driver

Message ID 20220705131951.1388968-2-michael@walle.cc (mailing list archive)
State New, archived
Headers show
Series [1/2] usb: gadget: udc: atmel: check rc of devm_gpiod_get_optional() | expand

Commit Message

Michael Walle July 5, 2022, 1:19 p.m. UTC 
The driver won't probe on a LAN9668 because the pinctrl driver isn't
ready yet. Probe deferral is not supported because the init section
is already discarded. With fw_devlink enabled, the probe won't even
be called. Convert the driver to a proper platform driver.

Signed-off-by: Michael Walle <michael@walle.cc>
---
 drivers/usb/gadget/udc/atmel_usba_udc.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)
diff mbox series

Patch

diff --git a/drivers/usb/gadget/udc/atmel_usba_udc.c b/drivers/usb/gadget/udc/atmel_usba_udc.c
index 48355e0cee76..53ca38c4b3ec 100644
--- a/drivers/usb/gadget/udc/atmel_usba_udc.c
+++ b/drivers/usb/gadget/udc/atmel_usba_udc.c
@@ -2060,7 +2060,7 @@  static const struct usba_udc_errata at91sam9g45_errata = {
 	.pulse_bias = at91sam9g45_pulse_bias,
 };
 
-static const struct usba_ep_config ep_config_sam9[] __initconst = {
+static const struct usba_ep_config ep_config_sam9[] = {
 	{ .nr_banks = 1 },				/* ep 0 */
 	{ .nr_banks = 2, .can_dma = 1, .can_isoc = 1 },	/* ep 1 */
 	{ .nr_banks = 2, .can_dma = 1, .can_isoc = 1 },	/* ep 2 */
@@ -2070,7 +2070,7 @@  static const struct usba_ep_config ep_config_sam9[] __initconst = {
 	{ .nr_banks = 3, .can_dma = 1, .can_isoc = 1 },	/* ep 6 */
 };
 
-static const struct usba_ep_config ep_config_sama5[] __initconst = {
+static const struct usba_ep_config ep_config_sama5[] = {
 	{ .nr_banks = 1 },				/* ep 0 */
 	{ .nr_banks = 3, .can_dma = 1, .can_isoc = 1 },	/* ep 1 */
 	{ .nr_banks = 3, .can_dma = 1, .can_isoc = 1 },	/* ep 2 */
@@ -2449,6 +2449,7 @@  static int usba_udc_resume(struct device *dev)
 static SIMPLE_DEV_PM_OPS(usba_udc_pm_ops, usba_udc_suspend, usba_udc_resume);
 
 static struct platform_driver udc_driver = {
+	.probe		= usba_udc_probe,
 	.remove		= usba_udc_remove,
 	.driver		= {
 		.name		= "atmel_usba_udc",
@@ -2456,8 +2457,7 @@  static struct platform_driver udc_driver = {
 		.of_match_table	= atmel_udc_dt_ids,
 	},
 };
-
-module_platform_driver_probe(udc_driver, usba_udc_probe);
+module_platform_driver(udc_driver);
 
 MODULE_DESCRIPTION("Atmel USBA UDC driver");
 MODULE_AUTHOR("Haavard Skinnemoen (Atmel)");