staging: spmi: hisi-spmi-controller: fix a typo

chanel -> channel
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/49798ac555d498c0fd489567643c619c625360f5.1597647359.git.mchehab+huawei@kernel.orgSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/hikey9xx/hisi-spmi-controller.c

@@ -306,7 +306,7 @@ static int spmi_controller_probe(struct platform_device *pdev)
 	ret = of_property_read_u32(pdev->dev.of_node, "spmi-channel",
 				   &spmi_controller->channel);
 	if (ret) {
-		dev_err(&pdev->dev, "can not get chanel\n");
+		dev_err(&pdev->dev, "can not get channel\n");
 		return -ENODEV;
 	}