Commit 50133cf0 authored by Geert Uytterhoeven's avatar Geert Uytterhoeven Committed by Martin K. Petersen
Browse files

scsi: sun3: 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 warnings

    WARNING: modpost: drivers/scsi/sun3_scsi: section mismatch in reference: sun3_scsi_driver+0x4 (section: .data) -> sun3_scsi_remove (section: .exit.text)
    WARNING: modpost: drivers/scsi/sun3_scsi_vme: section mismatch in reference: sun3_scsi_driver+0x4 (section: .data) -> sun3_scsi_remove (section: .exit.text)

that trigger on a Sun 3 allmodconfig build.

Signed-off-by: default avatarGeert Uytterhoeven <geert@linux-m68k.org>
Link: https://lore.kernel.org/r/b2c56fa3556505befe9b4cb9a830d9e2a962e72c.1730831769.git.geert@linux-m68k.org


Acked-by: default avatarFinn Thain <fthain@linux-m68k.org>
Reviewed-by: default avatarUwe Kleine-König <u.kleine-koenig@baylibre.com>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent 4045de89

drivers/scsi/sun3_scsi.c

+7 −1
Original line number Diff line number Diff line
@@ -656,7 +656,13 @@ static void __exit sun3_scsi_remove(struct platform_device *pdev) 
	iounmap(ioaddr);

}



static struct platform_driver sun3_scsi_driver = {

/*

 * sun3_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 sun3_scsi_driver __refdata = {

	.remove = __exit_p(sun3_scsi_remove),

	.driver = {

		.name	= DRV_MODULE_NAME,