Commit e70d4cce authored by Uwe Kleine-König's avatar Uwe Kleine-König Committed by Martin K. Petersen
Browse files

scsi: a4000t: 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/a4000t: section mismatch in reference: amiga_a4000t_scsi_driver+0x8 (section: .data) -> amiga_a4000t_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/743c3cfaf12b9f61f66afa5529ac126c856e4d11.1711746359.git.u.kleine-koenig@pengutronix.de


Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent e81bb6f5

drivers/scsi/a4000t.c

+7 −1
Original line number Diff line number Diff line
@@ -108,7 +108,13 @@ static void __exit amiga_a4000t_scsi_remove(struct platform_device *pdev) 
	release_mem_region(res->start, resource_size(res));

}



static struct platform_driver amiga_a4000t_scsi_driver = {

/*

 * amiga_a4000t_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 amiga_a4000t_scsi_driver __refdata = {

	.remove_new = __exit_p(amiga_a4000t_scsi_remove),

	.driver   = {

		.name	= "amiga-a4000t-scsi",