Commit 4a0166d5 authored by Uwe Kleine-König's avatar Uwe Kleine-König Committed by Martin K. Petersen
Browse files

scsi: mac_scsi: Mark driver struct with __refdata to prevent section mismatch 



As described in the added code comment, a reference to .exit.text is ok for
drivers registered via module_platform_driver_probe(). Make this explicit
to prevent the following section mismatch warning

	WARNING: modpost: drivers/scsi/mac_scsi: section mismatch in reference: mac_scsi_driver+0x8 (section: .data) -> mac_scsi_remove (section: .exit.text)

that triggers on an allmodconfig W=1 build.

Signed-off-by: default avatarUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/r/e41d10906948a980e985f6065485445d9bbbd2f7.1711746359.git.u.kleine-koenig@pengutronix.de


Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent bb852099

drivers/scsi/mac_scsi.c

+7 −1
Original line number Diff line number Diff line
@@ -534,7 +534,13 @@ static void __exit mac_scsi_remove(struct platform_device *pdev) 
	scsi_host_put(instance);

}



static struct platform_driver mac_scsi_driver = {

/*

 * mac_scsi_remove() lives in .exit.text. For drivers registered via

 * module_platform_driver_probe() this is ok because they cannot get unbound at

 * runtime. So mark the driver struct with __refdata to prevent modpost

 * triggering a section mismatch warning.

 */

static struct platform_driver mac_scsi_driver __refdata = {

	.remove_new = __exit_p(mac_scsi_remove),

	.driver = {

		.name	= DRV_MODULE_NAME,