Commit 5621f28b authored by Uwe Kleine-König's avatar Uwe Kleine-König Committed by Alexandre Belloni
Browse files

rtc: mv: Mark driver struct with __refdata to prevent section mismatch warning 



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 a section mismatch warning.

Signed-off-by: default avatarUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/r/20231002080529.2535610-5-u.kleine-koenig@pengutronix.de


Signed-off-by: default avatarAlexandre Belloni <alexandre.belloni@bootlin.com>
parent e6d44306

drivers/rtc/rtc-mv.c

+7 −1
Original line number Diff line number Diff line
@@ -303,7 +303,13 @@ static const struct of_device_id rtc_mv_of_match_table[] = { 
MODULE_DEVICE_TABLE(of, rtc_mv_of_match_table);

#endif



static struct platform_driver mv_rtc_driver = {

/*

 * mv_rtc_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 mv_rtc_driver __refdata = {

	.remove		= __exit_p(mv_rtc_remove),

	.driver		= {

		.name	= "rtc-mv",