From 5621f28b0122861231057e3f452573a6e8d6a4c1 Mon Sep 17 00:00:00 2001 From: Uwe Kleine-König Date: Mon, 2 Oct 2023 10:05:21 +0200 Subject: rtc: mv: Mark driver struct with __refdata to prevent section mismatch warning MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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: Uwe Kleine-König Link: https://lore.kernel.org/r/20231002080529.2535610-5-u.kleine-koenig@pengutronix.de Signed-off-by: Alexandre Belloni --- drivers/rtc/rtc-mv.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) (limited to 'drivers/rtc/rtc-mv.c') diff --git a/drivers/rtc/rtc-mv.c b/drivers/rtc/rtc-mv.c index 6c526e2ec56d..d3c60c5b5897 100644 --- a/drivers/rtc/rtc-mv.c +++ b/drivers/rtc/rtc-mv.c @@ -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", -- cgit v1.2.3