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Subject[PATCH] dmaengine: at_xdmac: use module_platform_driver
Date
The driver was previously probed with platform_driver_probe. This does
not allow the driver to be probed again later if probe function
returns -EPROBE_DEFER. This patch replace the use of
platform_driver_probe with module_platform_driver which allows that.

Signed-off-by: Clément Léger <clement.leger@bootlin.com>
---
drivers/dma/at_xdmac.c | 6 +-----
1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/drivers/dma/at_xdmac.c b/drivers/dma/at_xdmac.c
index 64a52bf4d737..109a4c0895f4 100644
--- a/drivers/dma/at_xdmac.c
+++ b/drivers/dma/at_xdmac.c
@@ -2238,11 +2238,7 @@ static struct platform_driver at_xdmac_driver = {
}
};

-static int __init at_xdmac_init(void)
-{
- return platform_driver_probe(&at_xdmac_driver, at_xdmac_probe);
-}
-subsys_initcall(at_xdmac_init);
+module_platform_driver(at_xdmac_driver);

MODULE_DESCRIPTION("Atmel Extended DMA Controller driver");
MODULE_AUTHOR("Ludovic Desroches <ludovic.desroches@atmel.com>");
--
2.32.0
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