mtd: spi-nor: drop owner assignment from platform_drivers

A platform_driver does not need to set an owner, it will be populated by the
driver core.

Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
diff --git a/drivers/mtd/spi-nor/fsl-quadspi.c b/drivers/mtd/spi-nor/fsl-quadspi.c
index 8d659a2..b60b211 100644
--- a/drivers/mtd/spi-nor/fsl-quadspi.c
+++ b/drivers/mtd/spi-nor/fsl-quadspi.c
@@ -996,7 +996,6 @@
 	.driver = {
 		.name	= "fsl-quadspi",
 		.bus	= &platform_bus_type,
-		.owner	= THIS_MODULE,
 		.of_match_table = fsl_qspi_dt_ids,
 	},
 	.probe          = fsl_qspi_probe,